Documentation & DX
292 distinct extensions were invented to do this job. Each one is a provider deciding OpenAPI would not carry something and building their own way through. Where a job has many names and few uses each, nobody won — the problem was solved privately, over and over.
292 extensions
193134 occurrences
67 vendor-named
The extensions
| Extension | What it appears to do | Uses | Providers |
|---|---|---|---|
|
x-ms-docs-key-type
vendor |
`x-ms-docs-key-type` appears on parameter objects. Its value is a string. Used by 2 providers across 78 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling rat | 58047 | 2 |
|
x-ms-docs-operation-type
vendor |
`x-ms-docs-operation-type` appears on operations. Its value is a string. Used by 2 providers across 79 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling rath | 33638 | 2 |
|
x-stoplight
vendor |
`x-stoplight` appears on schema objects and properties. Its value is a structured object. Used by 56 providers across 215 OpenAPI documents. It sits in the `x-stoplight-` namespace, so its meaning is | 12052 | 56 |
| x-order | `x-order` appears on schema objects and properties. Its value is an integer. Used by 12 providers across 19 OpenAPI documents. Observed values include `0`, `1`, `2`, `3`. Consistent with documentation | 10763 | 12 |
|
x-ms-docs-grouped-path
vendor |
`x-ms-docs-grouped-path` appears on path items. Its value is a list. Used by a single provider across 39 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling ra | 10106 | 1 |
|
x-ms-navigationProperty
vendor |
`x-ms-navigationProperty` appears on schema objects and properties. Its value is a boolean flag. Used by 2 providers across 54 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is de | 6850 | 2 |
| x-property-sort | `x-property-sort` appears on schema objects and properties. Its value is a list. Used by a single provider across 17 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 6437 | 1 |
|
x-readme-ref-name
vendor |
`x-readme-ref-name` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-readme-` namespace, so its meaning is define | 6171 | 1 |
| x-displayName | `x-displayName` appears on tags and in the document. Its value is a string. Used by 122 providers across 215 OpenAPI documents. Observed values include `Users`, `Webhooks`, `Authentication`, `Introduc | 3319 | 122 |
| x-tags | `x-tags` appears on schema objects and properties. Its value is a list. Used by 44 providers across 213 OpenAPI documents. Observed values include `Model`. Consistent with documentation & dx — this is | 2579 | 44 |
|
x-apidog-orders
vendor |
`x-apidog-orders` appears on schema objects and properties. Its value is a list. Used by 6 providers across 26 OpenAPI documents. It sits in the `x-apidog-` namespace, so its meaning is defined by api | 2527 | 6 |
|
x-ms-summary
vendor |
`x-ms-summary` appears on schema objects and properties. Its value is a string. Used by 3 providers across 9 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is defined by ms toolin | 2466 | 3 |
| x-summary | `x-summary` appears on response objects. Its value is a string. Used by 19 providers across 77 OpenAPI documents. Observed values include `Success`, `Unauthorized`, `Internal server error`, `Not found | 2142 | 19 |
| x-display-name | `x-display-name` appears on schema objects and properties. Its value is a string. Used by 8 providers across 35 OpenAPI documents. Observed values include `Api collection `1`, `participants`, `splits` | 2077 | 8 |
|
x-speakeasy-group
vendor |
`x-speakeasy-group` appears on operations. Its value is a string. Used by 14 providers across 32 OpenAPI documents. It sits in the `x-speakeasy-` namespace, so its meaning is defined by speakeasy tool | 1960 | 14 |
|
x-apifox-orders
vendor |
`x-apifox-orders` appears on schema objects and properties and on response objects. Its value is a list. Used by 4 providers across 24 OpenAPI documents. It sits in the `x-apifox-` namespace, so its m | 1884 | 4 |
|
x-readme
vendor |
`x-readme` appears on operations. Its value is a structured object. Used by 104 providers across 522 OpenAPI documents. It sits in the `x-readme-` namespace, so its meaning is defined by readme toolin | 1714 | 104 |
| x-explicit-tags | `x-explicit-tags` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears and | 1567 | 1 |
| x-metaTags | `x-metaTags` appears on operations. Its value is a list. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and what it ca | 1333 | 2 |
| x-logo | `x-logo` appears in the info block. Its value is a structured object. Used by 447 providers across 1,158 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key app | 1172 | 447 |
| x-display-id | `x-display-id` appears on schema objects and properties. Its value is a string. Used by a single provider across 23 OpenAPI documents. Observed values include `participants`, `splits`, `ProblemDetails | 1150 | 1 |
|
x-portone-title
vendor |
`x-portone-title` appears on schema objects and properties and on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-portone-` namespace, so its | 1124 | 1 |
| x-badges | `x-badges` appears on operations. Its value is a list. Used by 17 providers across 21 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and what it ca | 1007 | 17 |
|
x-xgen-docs-url
vendor |
`x-xgen-docs-url` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. It sits in the `x-xgen-` namespace, so its meaning is defined by xgen tooling rath | 990 | 1 |
|
x-mint
vendor |
`x-mint` appears on operations. Its value is a structured object. Used by 31 providers across 95 OpenAPI documents. It sits in the `x-mint-` namespace, so its meaning is defined by mint tooling rather | 898 | 31 |
| x-title | `x-title` appears on operations. Its value is a string. Used by 4 providers across 5 OpenAPI documents. Observed values include `Fields`, `Exclude Fields`, `List ID`, `Count`. Consistent with document | 889 | 4 |
|
x-box-tag
vendor |
`x-box-tag` appears on operations and on schema objects and properties. Its value is a string. Used by a single provider across 52 OpenAPI documents. It sits in the `x-box-` namespace, so its meaning | 842 | 1 |
| x-meta | `x-meta` appears on operations. Its value is a structured object. Used by 7 providers across 9 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and w | 675 | 7 |
| x-properties-order | `x-properties-order` appears on schema objects and properties. Its value is a list. Used by a single provider across 10 OpenAPI documents. Consistent with documentation & dx — this is inferred from wh | 674 | 1 |
| x-sortable | `x-sortable` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 10 OpenAPI documents. Consistent with documentation & dx — this is inferred from wh | 614 | 1 |
| x-pretty-name | `x-pretty-name` appears on operations. Its value is a string. Used by a single provider across 23 OpenAPI documents. Observed values include `get`, `update`, `delete`, `create`. Consistent with docume | 529 | 1 |
| x-menu-order | `x-menu-order` appears on operations. Its value is an integer. Used by a single provider across 1 OpenAPI document. Observed values include `1`, `2`, `3`, `4`. Consistent with documentation & dx — thi | 523 | 1 |
|
x-ms-docs-toc-type
vendor |
`x-ms-docs-toc-type` appears on tags. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling rather than | 508 | 1 |
| x-ui-operation-id | `x-ui-operation-id` appears on operations. Its value is a string. Used by a single provider across 21 OpenAPI documents. Observed values include `/rest/organizations/paramId/commerce/v2/tracking-ids/p | 502 | 1 |
| x-throttling-group | `x-throttling-group` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Medium`, `Light`, `Heavy`, `Auth`. Consistent with docu | 487 | 1 |
|
x-okta-tags
vendor |
`x-okta-tags` appears on schema objects and properties. Its value is a list. Used by a single provider across 1 OpenAPI document. It sits in the `x-okta-` namespace, so its meaning is defined by okta | 462 | 1 |
| x-publishYaml | `x-publishYaml` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `userManagement`, `federatedApps`, `thirdPartyApps`, `OTP`. C | 459 | 1 |
| x-tagGroups | `x-tagGroups` appears at the root of the document. Its value is a list. Used by 199 providers across 435 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key app | 435 | 199 |
| x-source-documentation | `x-source-documentation` appears on operations. Its value is a string. Used by 3 providers across 3 OpenAPI documents. Observed values include `https://dev.3vjia.com/document?apiId=646398030987284576` | 431 | 3 |
| x-documentation-category | `x-documentation-category` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `玄尺AI / AI设计`, `AIMES系统 / 订单管理`, `MOS系统 / 订单数据`, ` | 429 | 1 |
| x-maxSortParameterCount | `x-maxSortParameterCount` appears on operations. Its value is an integer. Used by a single provider across 17 OpenAPI documents. Observed values include `10`, `1`, `2`, `4`. Consistent with documentat | 424 | 1 |
| x-fdx-csdf-account-categories | `x-fdx-csdf-account-categories` appears on schema objects and properties. Its value is a list. Used by 2 providers across 11 OpenAPI documents. Observed values include `[ANY]`, `[REG_E]`, `[REG_Z]`. C | 421 | 2 |
| x-el8-docs-category | `x-el8-docs-category` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Patient Document API`, `Orders API`, `Patient Profile | 419 | 1 |
| x-el8-docs-versions | `x-el8-docs-versions` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears | 419 | 1 |
|
x-apisguru-categories
vendor |
`x-apisguru-categories` appears in the info block. Its value is a list. Used by 122 providers across 408 OpenAPI documents. It sits in the `x-apisguru-` namespace, so its meaning is defined by apisgur | 408 | 122 |
| x-categories | `x-categories` appears on schema objects and properties. Its value is a list. Used by 3 providers across 9 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key a | 408 | 3 |
| x-operation-group | `x-operation-group` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Observed values include `customDomains`, `clients`, `users`, `actions`. Consistent | 406 | 1 |
| x-sortIndex | `x-sortIndex` appears on operations. Its value is an integer. Used by a single provider across 24 OpenAPI documents. Observed values include `1`, `2`, `0`, `3`. Consistent with documentation & dx — th | 386 | 1 |
| x-source-doc | `x-source-doc` appears on operations. Its value is a string. Used by 4 providers across 28 OpenAPI documents. Observed values include `https://developer.gorelas.com/api-docs-md/request-8.md`, `https:/ | 338 | 4 |
|
x-readme-fauxas
vendor |
`x-readme-fauxas` appears at the root of the document. Its value is a boolean flag. Used by 42 providers across 326 OpenAPI documents. It sits in the `x-readme-` namespace, so its meaning is defined b | 326 | 42 |
| x-sort | `x-sort` appears on schema objects and properties and on parameter objects. Its value is an integer. Used by 3 providers across 4 OpenAPI documents. Observed values include `1`, `5`, `10`, `15`. Consi | 303 | 3 |
| x-snippet-key | `x-snippet-key` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `none`, `workspace.get`, `realtime.publish`, `realtime.publis | 256 | 1 |
| x-doc-tags | `x-doc-tags` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears and what | 245 | 1 |
| x-entitlement | `x-entitlement` appears on operations. Its value is a string. Used by a single provider across 18 OpenAPI documents. Observed values include `DFX`, `CDP_DATA_SHARE_ADMIN`, `CDP_PRIVATELINKS`, `DFX_PRO | 226 | 1 |
| x-oaiTypeLabel | `x-oaiTypeLabel` appears on schema objects and properties. Its value is a string. Used by 3 providers across 7 OpenAPI documents. Observed values include `map`, `string`, `file`. Consistent with docum | 212 | 3 |
| x-open-scene-labels | `x-open-scene-labels` appears on operations. It is used as a marker with no value. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where | 202 | 1 |
| x-ratelimit-category | `x-ratelimit-category` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `ads_read`, `ads_write`, `org_read`, `catalogs_read`. | 188 | 1 |
| x-tagGroup | `x-tagGroup` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Contracts`, `Platform`, `Workflow`, `Legal Intake`. Consistent | 182 | 1 |
| x-tag | `x-tag` appears on schema objects and properties and on operations. Its value is a string. Used by 2 providers across 3 OpenAPI documents. Observed values include `articles`, `Plans`, `Entitlements`, | 172 | 2 |
| x-go-custom-tag | `x-go-custom-tag` appears on schema objects and properties. Its value is a string. Used by 3 providers across 7 OpenAPI documents. Observed values include `tdbrest:"cred_field`, `tdbrest:"secret" vali | 168 | 3 |
| x-sidebar-summary | `x-sidebar-summary` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `Add Shipping Method`, `Manage Products`, `Remove Item`, | 168 | 1 |
| x-annotation-dx-category | `x-annotation-dx-category` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `documents-document`, `documents-requisitions`, `a | 166 | 1 |
| x-summary-source | `x-summary-source` appears on operations. Its value is a string. Used by 9 providers across 58 OpenAPI documents. Observed values include `derived`. Consistent with documentation & dx — this is inferr | 152 | 9 |
| x-terraform-ignore-order | `x-terraform-ignore-order` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inf | 144 | 1 |
| x-summary-i18n | `x-summary-i18n` appears on operations. Its value is a structured object. Used by a single provider across 6 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key | 135 | 1 |
|
x-ds-category
vendor |
`x-ds-category` appears on schema objects and properties. Its value is a string. Used by a single provider across 6 OpenAPI documents. It sits in the `x-ds-` namespace, so its meaning is defined by ds | 130 | 1 |
|
x-portone-category
vendor |
`x-portone-category` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-portone-` namespace, so its meaning is defined by portone tool | 126 | 1 |
| x-doc-source | `x-doc-source` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `postman`, `drafted`, `inferred+docs:user-guide/ui/simulation- | 122 | 1 |
|
x-ds-order
vendor |
`x-ds-order` appears on schema objects and properties. Its value is a string. Used by a single provider across 6 OpenAPI documents. It sits in the `x-ds-` namespace, so its meaning is defined by ds to | 121 | 1 |
| x-group-parameters | `x-group-parameters` appears on operations. Its value is a boolean flag. Used by 6 providers across 12 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appea | 120 | 6 |
| x--orders | `x--orders` appears on schema objects and properties. Its value is a list. Used by 3 providers across 6 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appe | 118 | 3 |
| x-api-group | `x-api-group` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `manage`, `pay`, `Onboard`, `convert`. Consistent with documen | 111 | 1 |
| x-rdme-order | `x-rdme-order` appears on operations. Its value is an integer. Used by a single provider across 1 OpenAPI document. Observed values include `1`, `2`, `10`, `11`. Consistent with documentation & dx — t | 105 | 1 |
| x-insta-tag-group | `x-insta-tag-group` appears in the document. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `Cluster Management V2`, `Provisioning V1`, `Monitorin | 102 | 1 |
| x-kubernetes-group-version-kind | `x-kubernetes-group-version-kind` appears on operations and on schema objects and properties. Its value is a structured object. Used by a single provider across 9 OpenAPI documents. Consistent with do | 95 | 1 |
|
x-spotify-docs-type
vendor |
`x-spotify-docs-type` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-spotify-` namespace, so its meaning is def | 94 | 1 |
| x-polygon-entitlement-data-type | `x-polygon-entitlement-data-type` appears on operations. Its value is a structured object. Used by a single provider across 46 OpenAPI documents. Consistent with documentation & dx — this is inferred | 89 | 1 |
| x-subcategory | `x-subcategory` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Private Project Articles`, `Public Article`, `Private Articl | 84 | 1 |
| x-tag-expanded | `x-tag-expanded` appears on tags. Its value is a boolean flag. Used by 4 providers across 5 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and what | 82 | 4 |
| x-publish | `x-publish` appears on operations. Its value is a boolean flag. Used by a single provider across 13 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears | 79 | 1 |
| x-display-order | `x-display-order` appears on schema objects and properties. Its value is an integer. Used by a single provider across 6 OpenAPI documents. Observed values include `1`, `2`. Consistent with documentati | 76 | 1 |
| x-documentation | `x-documentation` appears on operations and in the info block. Its value is a structured object. Used by 13 providers across 34 OpenAPI documents. Consistent with documentation & dx — this is inferred | 76 | 13 |
| x-default-sort-attribute | `x-default-sort-attribute` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 10 OpenAPI documents. Consistent with documentation & dx — this is in | 70 | 1 |
| x-default-sort-direction | `x-default-sort-direction` appears on schema objects and properties. Its value is an integer. Used by a single provider across 10 OpenAPI documents. Observed values include `1`, `2`. Consistent with d | 70 | 1 |
| x-polygon-entitlement-market-type | `x-polygon-entitlement-market-type` appears on operations. Its value is a structured object. Used by a single provider across 29 OpenAPI documents. Consistent with documentation & dx — this is inferre | 69 | 1 |
| x-arrayOrderedMatching | `x-arrayOrderedMatching` appears on operations. Its value is a boolean flag. Used by 3 providers across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key ap | 68 | 3 |
|
x-box-enable-explorer
vendor |
`x-box-enable-explorer` appears on operations. Its value is a boolean flag. Used by a single provider across 13 OpenAPI documents. It sits in the `x-box-` namespace, so its meaning is defined by box t | 68 | 1 |
| x-polygon-order | `x-polygon-order` appears at the root of the document. Its value is a structured object. Used by a single provider across 59 OpenAPI documents. Consistent with documentation & dx — this is inferred fr | 59 | 1 |
| x-api-naftiko-published | `x-api-naftiko-published` appears on operations. Its value is a string. Used by 2 providers across 14 OpenAPI documents. Observed values include `2025-07-25`, `2025-07-18`, `2025-07-20`. Consistent wi | 58 | 2 |
| x-rate-limit-category | `x-rate-limit-category` appears on operations. Its value is a string. Used by 2 providers across 2 OpenAPI documents. Observed values include `general`, `template_converter`, `autogenerator`, `query`. | 58 | 2 |
| x-group-key | `x-group-key` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Level III - Order`, `Level III - Line Item( | 55 | 1 |
| x-category | `x-category` appears in the info block and on schema objects and properties. Its value is a string. Used by 4 providers across 30 OpenAPI documents. Observed values include `call`, `domain`, `response | 53 | 4 |
| x-solana-docs | `x-solana-docs` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://solana.com/docs/rpc/http/getaccountinfo`, `https://s | 52 | 1 |
| x-icon | `x-icon` appears in the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `exo-iam`, `exo-dns`, `exo-gpu`, `exo-dbaas`. Consistent with docu | 48 | 1 |
| x-alternate-documents | `x-alternate-documents` appears on operations. Its value is a list. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appea | 47 | 1 |
| x-x-displayName-i18n | `x-x-displayName-i18n` appears in the document. Its value is a structured object. Used by a single provider across 5 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 47 | 1 |
| x-explorer-enabled | `x-explorer-enabled` appears at the root of the document. Its value is a boolean flag. Used by 7 providers across 44 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 44 | 7 |
| x-documented-type | `x-documented-type` appears on schema objects and properties. Its value is a string. Used by 2 providers across 6 OpenAPI documents. Observed values include `numeric`, `number`, `arrary`, `array[objec | 43 | 2 |
| x-group | `x-group` appears in the document. Its value is a string. Used by 4 providers across 4 OpenAPI documents. Observed values include `Knowledge Hub`, `Analytics`, `Authentication`, `Entity Resolution`. C | 42 | 4 |
| x-docs-type | `x-docs-type` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `JSON`, `string`. Consistent with documentat | 41 | 1 |
| x-doc-slug | `x-doc-slug` appears on operations. Its value is a string. Used by a single provider across 4 OpenAPI documents. Observed values include `exchange-info`, `markets-information`, `orderbook`, `recent-tr | 38 | 1 |
| x-external-entitlement | `x-external-entitlement` appears on operations. Its value is a string. Used by a single provider across 3 OpenAPI documents. Observed values include `external:conveyancesexperience:quote:create`, `ext | 38 | 1 |
| x-docs-force-simple-type | `x-docs-force-simple-type` appears on schema objects and properties and on header objects. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentati | 37 | 1 |
| x-drata-entitlement | `x-drata-entitlement` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears | 36 | 1 |
| x-doc-alerts | `x-doc-alerts` appears on operations. It is used as a marker with no value. Used by 2 providers across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key app | 34 | 2 |
| x-publisher-support-required | `x-publisher-support-required` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is | 32 | 1 |
| x-gitbook-description-document | `x-gitbook-description-document` appears on operations. Its value is a structured object. Used by 3 providers across 6 OpenAPI documents. Consistent with documentation & dx — this is inferred from whe | 30 | 3 |
| x-foundry-sort | `x-foundry-sort` appears on operations. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key | 28 | 1 |
| x-tag-group | `x-tag-group` appears in the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Professional Monitoring`, `Professional Planing`, `Professio | 28 | 1 |
| x-label | `x-label` appears on parameter objects. Its value is a string. Used by 2 providers across 6 OpenAPI documents. Observed values include `Transcript ID`, `Deprecated`, `Media file uploaded`, `Transcript | 26 | 2 |
| x-note | `x-note` appears on operations. Its value is a structured object. Used by 6 providers across 11 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and | 25 | 6 |
| x-labelLocalizationKey | `x-labelLocalizationKey` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `parentProfile.label`, `serverNam | 22 | 1 |
| x-metaTitle | `x-metaTitle` appears in the info block. Its value is a string. Used by a single provider across 22 OpenAPI documents. Observed values include `Vonage Account API Reference | Vonage API Documentation` | 22 | 1 |
| x-zeroclick-document-sources | `x-zeroclick-document-sources` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key | 22 | 1 |
| x-display-path | `x-display-path` appears on operations. Its value is a string. Used by a single provider across 5 OpenAPI documents. Observed values include `/chats/{CHAT_ID}/messages`, `/chats/{CHAT_ID}`, `/pin-cate | 19 | 1 |
| x-documentation-url | `x-documentation-url` appears on operations. Its value is a string. Used by 2 providers across 3 OpenAPI documents. Observed values include `https://www.genderapi.io/docs-phone-validation-formatter-ap | 19 | 2 |
| x-gr4vy-docs-ignore | `x-gr4vy-docs-ignore` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred | 19 | 1 |
| x-resource-group | `x-resource-group` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `HR`, `Organization`, `OAuth`, `Schedule`. Consistent with | 19 | 1 |
|
x-ibm-summary
vendor |
`x-ibm-summary` appears in the info block and on schema objects and properties. Its value is a string. Used by 2 providers across 14 OpenAPI documents. It sits in the `x-ibm-` namespace, so its meanin | 18 | 2 |
| x-api-evangelist-note | `x-api-evangelist-note` appears in the info block. Its value is a string. Used by 6 providers across 17 OpenAPI documents. Observed values include `Third-party profile. AeroFarms publishes no develope | 17 | 6 |
| x-documenter-version | `x-documenter-version` appears at the root of the document. Its value is a string. Used by a single provider across 17 OpenAPI documents. Observed values include `6.3.9`, `6.3.0`, `5.38.1`, `6.0.1`. C | 17 | 1 |
| x-labels | `x-labels` appears on operations. Its value is a list. Used by a single provider across 6 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and what i | 17 | 1 |
| x-polygon-entitlement-allowed-timeframes | `x-polygon-entitlement-allowed-timeframes` appears on operations. Its value is a list. Used by a single provider across 9 OpenAPI documents. Consistent with documentation & dx — this is inferred from | 17 | 1 |
| x-apievangelist-note | `x-apievangelist-note` appears in the info block. Its value is a string. Used by 13 providers across 16 OpenAPI documents. Observed values include `Incidental site API, not a product API. Derived by A | 16 | 13 |
| x-lean-docs-discrepancy | `x-lean-docs-discrepancy` appears on schema objects and properties and on response objects. Its value is a string. Used by a single provider across 4 OpenAPI documents. Observed values include `missin | 16 | 1 |
| x-source-title | `x-source-title` appears in the info block. Its value is a string. Used by 3 providers across 16 OpenAPI documents. Observed values include `B2B-API specifications`, `TFM POS API v1`, `Adv Custom API` | 16 | 3 |
| x-notes | `x-notes` appears on operations. Its value is a string. Used by a single provider across 3 OpenAPI documents. Observed values include `Create a Customer object.`, `Retrieve a Customer`, `Update a Cust | 14 | 1 |
| x-orderingPosition | `x-orderingPosition` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `1`, `2`, `3`, `04`. Consistent with documentation & dx | 13 | 1 |
| x-refined-note | `x-refined-note` appears in the info block. Its value is a list. Used by 3 providers across 13 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and w | 13 | 3 |
| x-api-rate-limit-group | `x-api-rate-limit-group` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `AUDIT`. Consistent with documentation & dx — this | 12 | 1 |
|
x-ms-meta
vendor |
`x-ms-meta` appears on header objects. Its value is a structured object. Used by a single provider across 3 OpenAPI documents. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling | 12 | 1 |
| x-version-notes | `x-version-notes` appears on operations. Its value is a string. Used by 6 providers across 6 OpenAPI documents. Observed values include `The dailySupplyChargeType field was added in endpoint v3 | 12 | 6 |
| x-documented-only | `x-documented-only` appears on operations. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key ap | 11 | 1 |
|
x-mux-doc-decorators
vendor |
`x-mux-doc-decorators` appears on schema objects and properties. Its value is a list. Used by a single provider across 1 OpenAPI document. It sits in the `x-mux-` namespace, so its meaning is defined | 11 | 1 |
| x-page-icon | `x-page-icon` appears in the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `layer-group`, `map-location`, `shapes`, `user`. Consistent w | 11 | 1 |
| x-generated-note | `x-generated-note` appears at the root of the document. Its value is a string. Used by 4 providers across 10 OpenAPI documents. Observed values include `Derived operation-by-operation from the eight P | 10 | 4 |
|
x-box-reference-category
vendor |
`x-box-reference-category` appears on operations and on schema objects and properties. Its value is a string. Used by a single provider across 2 OpenAPI documents. It sits in the `x-box-` namespace, s | 9 | 1 |
| x-raif-api-summary-en | `x-raif-api-summary-en` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `Get list of released codes`, `(Draft) Application f | 9 | 1 |
| x-disableTryItOut | `x-disableTryItOut` appears on operations. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key ap | 8 | 1 |
| x-operator-note | `x-operator-note` appears at the root of the document. Its value is a structured object. Used by 4 providers across 8 OpenAPI documents. Consistent with documentation & dx — this is inferred from wher | 8 | 4 |
| x-publisher | `x-publisher` appears in the info block. Its value is a string. Used by 3 providers across 8 OpenAPI documents. Observed values include `Losant IoT, Inc.`, `SMKlog (SMKLOG-2022 LLC)`. Consistent with | 8 | 3 |
| x-tag-groups | `x-tag-groups` appears in the document. Its value is a structured object. Used by 2 providers across 8 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appea | 8 | 2 |
| x-api-category | `x-api-category` appears in the info block. Its value is a string. Used by a single provider across 7 OpenAPI documents. Observed values include `TARDIS`, `Infrastructure`. Consistent with documentati | 7 | 1 |
| x-documentation-order | `x-documentation-order` appears in the document. Its value is an integer. Used by 2 providers across 3 OpenAPI documents. Observed values include `5`, `6`, `2`, `3`. Consistent with documentation & dx | 7 | 2 |
| x-enum-order-preserved | `x-enum-order-preserved` appears on schema objects and properties. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferr | 7 | 1 |
| x-polygon-entitlement-allowed-limited-tickers | `x-polygon-entitlement-allowed-limited-tickers` appears on operations. Its value is a boolean flag. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is i | 7 | 1 |
| x-source-note | `x-source-note` appears on operations. Its value is a string. Used by 3 providers across 7 OpenAPI documents. Observed values include `The collection publishes five request variants against this singl | 7 | 3 |
|
x-ds-categories
vendor |
`x-ds-categories` appears at the root of the document. Its value is a list. Used by a single provider across 6 OpenAPI documents. It sits in the `x-ds-` namespace, so its meaning is defined by ds tool | 6 | 1 |
|
x-scalar-ignore
vendor |
`x-scalar-ignore` appears in the document. Its value is a boolean flag. Used by 2 providers across 2 OpenAPI documents. It sits in the `x-scalar-` namespace, so its meaning is defined by scalar toolin | 6 | 2 |
|
x-scalar-stability
vendor |
`x-scalar-stability` appears on operations. Its value is a string. Used by 2 providers across 3 OpenAPI documents. It sits in the `x-scalar-` namespace, so its meaning is defined by scalar tooling rat | 6 | 2 |
| x-title-i18n | `x-title-i18n` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 5 OpenAPI documents. Consistent with documentation & dx — this is inferred f | 6 | 1 |
| x-modeled-note | `x-modeled-note` appears in the info block. Its value is a structured object. Used by 5 providers across 5 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key a | 5 | 5 |
| x-sort-order | `x-sort-order` appears on operations. Its value is an integer. Used by a single provider across 1 OpenAPI document. Observed values include `0`. Consistent with documentation & dx — this is inferred f | 5 | 1 |
| x-custom-version-tag | `x-custom-version-tag` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Developer Preview`, `Beta`. Consis | 4 | 1 |
| x-provider-published | `x-provider-published` appears in the info block. Its value is a boolean flag. Used by 4 providers across 4 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key | 4 | 4 |
| x-sidebary-summary | `x-sidebary-summary` appears on operations. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `Add Inbound Items`, `Manage Variants`, `Update Variant | 4 | 1 |
|
x-amz-meta-atime
vendor |
`x-amz-meta-atime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz | 3 | 1 |
|
x-amz-meta-cid
vendor |
`x-amz-meta-cid` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz t | 3 | 1 |
|
x-amz-meta-ctime
vendor |
`x-amz-meta-ctime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz | 3 | 1 |
|
x-amz-meta-firsthandle
vendor |
`x-amz-meta-firsthandle` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined | 3 | 1 |
|
x-amz-meta-gid
vendor |
`x-amz-meta-gid` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz t | 3 | 1 |
|
x-amz-meta-handle
vendor |
`x-amz-meta-handle` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by am | 3 | 1 |
|
x-amz-meta-mode
vendor |
`x-amz-meta-mode` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz | 3 | 1 |
|
x-amz-meta-mtime
vendor |
`x-amz-meta-mtime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz | 3 | 1 |
|
x-amz-meta-nasuni-meta-chunked-info
vendor |
`x-amz-meta-nasuni-meta-chunked-info` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meanin | 3 | 1 |
|
x-amz-meta-nasuni-meta-trimmed
vendor |
`x-amz-meta-nasuni-meta-trimmed` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is | 3 | 1 |
|
x-amz-meta-size
vendor |
`x-amz-meta-size` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz | 3 | 1 |
|
x-amz-meta-uid
vendor |
`x-amz-meta-uid` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` namespace, so its meaning is defined by amz t | 3 | 1 |
| x-apievangelist-provider-published | `x-apievangelist-provider-published` appears in the info block. Its value is a boolean flag. Used by 2 providers across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from | 3 | 2 |
| x-docs-model-object | `x-docs-model-object` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is infe | 3 | 1 |
|
x-ms-meta-atime
vendor |
`x-ms-meta-atime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms to | 3 | 1 |
|
x-ms-meta-ctime
vendor |
`x-ms-meta-ctime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms to | 3 | 1 |
|
x-ms-meta-firsthandle
vendor |
`x-ms-meta-firsthandle` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by | 3 | 1 |
|
x-ms-meta-gid
vendor |
`x-ms-meta-gid` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms tool | 3 | 1 |
|
x-ms-meta-handle
vendor |
`x-ms-meta-handle` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms t | 3 | 1 |
|
x-ms-meta-mode
vendor |
`x-ms-meta-mode` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms too | 3 | 1 |
|
x-ms-meta-mtime
vendor |
`x-ms-meta-mtime` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms to | 3 | 1 |
|
x-ms-meta-size
vendor |
`x-ms-meta-size` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms too | 3 | 1 |
|
x-ms-meta-uid
vendor |
`x-ms-meta-uid` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms tool | 3 | 1 |
|
x-ms-meta-version
vendor |
`x-ms-meta-version` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms | 3 | 1 |
|
x-ms-tag-count
vendor |
`x-ms-tag-count` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms too | 3 | 1 |
| x-publishable-key | `x-publishable-key` appears on parameter objects. Its value is a structured object. Used by a single provider across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from whe | 3 | 1 |
| x-published-by-provider | `x-published-by-provider` appears in the info block. Its value is a boolean flag. Used by 2 providers across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the k | 3 | 2 |
| x-schemas-summarized | `x-schemas-summarized` appears in the info block. Its value is a boolean flag. Used by a single provider across 3 OpenAPI documents. Consistent with documentation & dx — this is inferred from where th | 3 | 1 |
|
x-amz-meta-validation_profile
vendor |
`x-amz-meta-validation_profile` appears on schema objects and properties and on response objects. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-amz-` na | 2 | 1 |
| x-audit-entitlement | `x-audit-entitlement` appears at the root of the document. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `AUDIT_API_EVENT_SUBMISSION_DF_API`. Con | 2 | 1 |
|
x-bump-branch-name
vendor |
`x-bump-branch-name` appears in the document. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-bump-` namespace, so its meaning is defined by bump tooling | 2 | 1 |
| x-docs | `x-docs` appears in the info block. Its value is a string. Used by 2 providers across 2 OpenAPI documents. Observed values include `https://tunein.com/broadcasters/api/`, `https://userlens.gitbook.io/ | 2 | 2 |
| x-exclude-tags-from-libraries | `x-exclude-tags-from-libraries` appears at the root of the document. Its value is a list. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from whe | 2 | 2 |
| x-extraction-note | `x-extraction-note` appears in the info block. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `Path items, components and security schemes copied | 2 | 1 |
| x-groq-meta | `x-groq-meta` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred fro | 2 | 1 |
| x-insta-linked-to-organisation | `x-insta-linked-to-organisation` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the k | 2 | 1 |
| x-notebookSessionAudit | `x-notebookSessionAudit` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the | 2 | 2 |
| x-notebookSessionBlockCoreQuota | `x-notebookSessionBlockCoreQuota` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from | 2 | 2 |
| x-notebookSessionCoreQuota | `x-notebookSessionCoreQuota` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 2 | 2 |
| x-notebookSessionCoreQuotaAndUpdateCondition | `x-notebookSessionCoreQuotaAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is i | 2 | 2 |
| x-notebookSessionCoreQuotaUsageAndUpdateCondition | `x-notebookSessionCoreQuotaUsageAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this | 2 | 2 |
| x-notebookSessionExistingTags | `x-notebookSessionExistingTags` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from wh | 2 | 2 |
| x-notebookSessionFlexCoreQuota | `x-notebookSessionFlexCoreQuota` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from w | 2 | 2 |
| x-notebookSessionFlexCoreQuotaAndUpdateCondition | `x-notebookSessionFlexCoreQuotaAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this | 2 | 2 |
| x-notebookSessionFlexCoreQuotaUsageAndUpdateConditon | `x-notebookSessionFlexCoreQuotaUsageAndUpdateConditon` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — t | 2 | 2 |
| x-notebookSessionFlexMemoryQuota | `x-notebookSessionFlexMemoryQuota` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from | 2 | 2 |
| x-notebookSessionFlexMemoryQuotaAndUpdateCondition | `x-notebookSessionFlexMemoryQuotaAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — thi | 2 | 2 |
| x-notebookSessionFlexMemoryQuotaUsageAndUpdateCondition | `x-notebookSessionFlexMemoryQuotaUsageAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx | 2 | 2 |
| x-notebookSessionGpuCoreQuota | `x-notebookSessionGpuCoreQuota` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from wh | 2 | 2 |
| x-notebookSessionGpuCoreQuotaAndUpdateCondition | `x-notebookSessionGpuCoreQuotaAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this i | 2 | 2 |
| x-notebookSessionGpuCoreQuotaUsageAndUpdateCondition | `x-notebookSessionGpuCoreQuotaUsageAndUpdateCondition` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — t | 2 | 2 |
| x-notebookSessionResource | `x-notebookSessionResource` appears in the document. Its value is a structured object. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 2 | 2 |
| x-parent-tag | `x-parent-tag` appears on tags. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Prospecting`. Consistent with documentation & dx — this is inferred | 2 | 1 |
| x-pingone-docs-8830 | `x-pingone-docs-8830` appears on response objects. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where th | 2 | 1 |
| x-publisher-key | `x-publisher-key` appears on parameter objects. Its value is a structured object. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where | 2 | 1 |
| x-publisher-provided | `x-publisher-provided` appears in the info block. Its value is a boolean flag. Used by 2 providers across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key | 2 | 2 |
| x-publishing-date | `x-publishing-date` appears in the info block. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `11.05.2020`. Consistent with documentation & dx — t | 2 | 1 |
| x-readme.samples-languages | `x-readme.samples-languages` appears at the root of the document. Its value is a list. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from | 2 | 1 |
| x-source-docs | `x-source-docs` appears in the info block. Its value is a string. Used by 2 providers across 2 OpenAPI documents. Observed values include `https://api.certik-skynet.com/public-docs/`, `https://docs.mo | 2 | 2 |
| x-source-document | `x-source-document` appears in the info block. Its value is a string. Used by 2 providers across 2 OpenAPI documents. Observed values include `https://cloudsight.docs.apiary.io/api-description-documen | 2 | 2 |
| x-surface-note | `x-surface-note` appears in the info block. Its value is a string. Used by a single provider across 2 OpenAPI documents. Observed values include `The single-attachment route /wp/v2/media/{id} is regis | 2 | 1 |
| x-tagDescriptions | `x-tagDescriptions` appears at the root of the document. Its value is a structured object. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred f | 2 | 1 |
| x-tracing-label | `x-tracing-label` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `ProgrammableWirelessUsageApi:list-data-usage`. Consistent | 2 | 1 |
| x-tryit | `x-tryit` appears on operations. Its value is a boolean flag. Used by a single provider across 2 OpenAPI documents. Consistent with documentation & dx — this is inferred from where the key appears and | 2 | 1 |
| x-DisplayName | `x-DisplayName` appears on security schemes. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Network-Token`. Consistent with documentation & dx — t | 1 | 1 |
|
x-ads-meta-Content-Disposition
vendor |
`x-ads-meta-Content-Disposition` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ads-` namespace, so | 1 | 1 |
|
x-ads-meta-Content-Encoding
vendor |
`x-ads-meta-Content-Encoding` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ads-` namespace, so its | 1 | 1 |
|
x-ads-meta-Content-Type
vendor |
`x-ads-meta-Content-Type` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ads-` namespace, so its mea | 1 | 1 |
| x-api-explorer | `x-api-explorer` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-api-version-note | `x-api-version-note` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where | 1 | 1 |
| x-apis-io-note | `x-apis-io-note` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Hand-authored by API Evangelist from NCI documentation, | 1 | 1 |
| x-artifact-tag | `x-artifact-tag` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-assembly-note | `x-assembly-note` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Assembled from 39 single-operation Swagger 2.0 documen | 1 | 1 |
| x-ballerina-display | `x-ballerina-display` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where | 1 | 1 |
| x-categories-order | `x-categories-order` appears in components. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears a | 1 | 1 |
| x-cloudflow-labels | `x-cloudflow-labels` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is infer | 1 | 1 |
| x-conversion-note | `x-conversion-note` appears at the root of the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Mechanical Swagger 2.0 -> OpenAPI 3.0.3 re | 1 | 1 |
| x-ddg-notes | `x-ddg-notes` appears at the root of the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `This version removes:\n* ~contactStatuses filter | 1 | 1 |
| x-default-is-meta | `x-default-is-meta` appears on operations. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key ap | 1 | 1 |
| x-doc | `x-doc` appears on parameter objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key ap | 1 | 1 |
| x-doc-structure | `x-doc-structure` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from | 1 | 1 |
| x-docs-code-example-apitoken | `x-docs-code-example-apitoken` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `basic`. Consistent with documentation & dx — | 1 | 1 |
| x-docs-exclude-operation-json | `x-docs-exclude-operation-json` appears on operations. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from wher | 1 | 1 |
| x-docs-schema-whitelist | `x-docs-schema-whitelist` appears in the info block. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key | 1 | 1 |
| x-document | `x-document` appears on parameter objects. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key ap | 1 | 1 |
| x-documentation-gaps | `x-documentation-gaps` appears in the info block. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key app | 1 | 1 |
| x-documented-invocations | `x-documented-invocations` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key app | 1 | 1 |
| x-documented-record-count | `x-documented-record-count` appears at the root of the document. Its value is an integer. Used by a single provider across 1 OpenAPI document. Observed values include `430`. Consistent with documentat | 1 | 1 |
| x-documented-sales-upload-fields | `x-documented-sales-upload-fields` appears in the info block. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where | 1 | 1 |
| x-extensions-note | `x-extensions-note` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where t | 1 | 1 |
| x-favicon | `x-favicon` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://cdn.spotdraft.com/assets/favicon.png`. Consistent wi | 1 | 1 |
|
x-google-discovery-document
vendor |
`x-google-discovery-document` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-google-` namespace, so its meaning is defined by | 1 | 1 |
| x-image-height | `x-image-height` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-image-uri | `x-image-uri` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears an | 1 | 1 |
| x-image-width | `x-image-width` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the k | 1 | 1 |
| x-implementation-notes | `x-implementation-notes` appears on operations. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `- Token expires after 3 hours from issuance`. Consi | 1 | 1 |
| x-inferred-note | `x-inferred-note` appears on operations. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key | 1 | 1 |
| x-iot-domain-group-properties | `x-iot-domain-group-properties` appears in the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred fr | 1 | 1 |
| x-jackson-property-order | `x-jackson-property-order` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is | 1 | 1 |
| x-json-tag | `x-json-tag` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `json:"content`. Consistent with documentatio | 1 | 1 |
| x-links | `x-links` appears in the info block. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears and what | 1 | 1 |
| x-lunar-consumer-tag | `x-lunar-consumer-tag` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from wher | 1 | 1 |
|
x-mint-global-content
vendor |
`x-mint-global-content` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-mint-` namespace, so its meaning i | 1 | 1 |
|
x-mint-groups
vendor |
`x-mint-groups` appears on operations. Its value is a list. Used by a single provider across 1 OpenAPI document. It sits in the `x-mint-` namespace, so its meaning is defined by mint tooling rather th | 1 | 1 |
|
x-mintlify-name
vendor |
`x-mintlify-name` appears on schema objects and properties. Its value is a string. Used by a single provider across 1 OpenAPI document. It sits in the `x-mintlify-` namespace, so its meaning is define | 1 | 1 |
|
x-ms-group
vendor |
`x-ms-group` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is defined by ms tooling | 1 | 1 |
|
x-ms-isordered
vendor |
`x-ms-isordered` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-ms-` namespace, so its meaning is de | 1 | 1 |
| x-not-published-by-provider | `x-not-published-by-provider` appears in the info block. Its value is a boolean flag. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from wh | 1 | 1 |
| x-oas-source-link | `x-oas-source-link` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://github.com/Kong/platform-api/commit/`. Consi | 1 | 1 |
| x-oneOf-labels | `x-oneOf-labels` appears on schema objects and properties. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where th | 1 | 1 |
| x-original-title | `x-original-title` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `API`. Consistent with documentation & dx — this is in | 1 | 1 |
| x-ors-docs | `x-ors-docs` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://giscience.github.io/openrouteservice/`. Consistent | 1 | 1 |
| x-ownership-note | `x-ownership-note` appears at the root of the document. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `info.title reads ''LegalEasy API'' because | 1 | 1 |
| x-polygon-go-field-tags | `x-polygon-go-field-tags` appears on schema objects and properties. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is | 1 | 1 |
| x-polygon-sub-tags | `x-polygon-sub-tags` appears in the document. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key appears | 1 | 1 |
|
x-portone-categories
vendor |
`x-portone-categories` appears at the root of the document. Its value is a list. Used by a single provider across 1 OpenAPI document. It sits in the `x-portone-` namespace, so its meaning is defined b | 1 | 1 |
| x-raif-api-title-en | `x-raif-api-title-en` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `ADM code management`. Consistent with documentatio | 1 | 1 |
| x-rebrand-note | `x-rebrand-note` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
|
x-redocly
vendor |
`x-redocly` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. It sits in the `x-redocly-` namespace, so its meaning is defined | 1 | 1 |
| x-sortOrder | `x-sortOrder` appears on operations. Its value is an integer. Used by a single provider across 1 OpenAPI document. Observed values include `0`. Consistent with documentation & dx — this is inferred fr | 1 | 1 |
| x-source-document-updated | `x-source-document-updated` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `2024-11-01`. Consistent with documentation & | 1 | 1 |
| x-source-info-title | `x-source-info-title` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Custom title`. Consistent with documentation & dx | 1 | 1 |
| x-source-notes | `x-source-notes` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-spec-note | `x-spec-note` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `This is the PUBLIC spec for external agents + ChatGPT Acti | 1 | 1 |
| x-status-notes | `x-status-notes` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-tagGroup-notification | `x-tagGroup-notification` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is infer | 1 | 1 |
| x-tagGroup-upscale | `x-tagGroup-upscale` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred f | 1 | 1 |
| x-tagTeams | `x-tagTeams` appears at the root of the document. Its value is a list. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the key app | 1 | 1 |
| x-transport-note | `x-transport-note` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where th | 1 | 1 |
| x-transport-notes | `x-transport-notes` appears in the info block. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where t | 1 | 1 |
| x-unofficial-docs | `x-unofficial-docs` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://tunein-api.corehacked.com/`. Consistent with | 1 | 1 |
| x-vc-meta-more | `x-vc-meta-more` appears on header objects. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferred from where the | 1 | 1 |
| x-website | `x-website` appears in the info block. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `https://conceptnet.io`. Consistent with documentation & dx — | 1 | 1 |
| x-x-summary | `x-x-summary` appears on response objects. Its value is a string. Used by a single provider across 1 OpenAPI document. Observed values include `Request failed`. Consistent with documentation & dx — th | 1 | 1 |
| x-zeroclick-navigation | `x-zeroclick-navigation` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is inferr | 1 | 1 |
| x-zeroclick-navigation-footer | `x-zeroclick-navigation-footer` appears at the root of the document. Its value is a structured object. Used by a single provider across 1 OpenAPI document. Consistent with documentation & dx — this is | 1 | 1 |