ALTR · OpenAPI Overlay 1.0.0

API Evangelist enhancements for ALTR — Tag Masking API

3 actions 3 updates update extends openapi/altr-tag-masking-openapi.yml
Derived by API Evangelist Built from the contracts ALTR publishes. ALTR did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-providerx-apievangelist-harvestedx-apievangelist-sourcex-apievangelist-spec-versionx-apievangelist-operationsx-apievangelist-operations-with-operationidx-apievangelist-artifactsx-apievangelist-gap-operationid

Targets 1

$.info

OpenAPI Overlay

Raw ↑ 
overlay: 1.0.0
info:
  title: API Evangelist enhancements for ALTR — Tag Masking API
  version: 1.0.0
extends: openapi/altr-tag-masking-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-provider: altr
    x-apievangelist-harvested: '2026-08-06'
    x-apievangelist-source: ALTR public Swagger UI
    x-apievangelist-spec-version: swagger 2.0
    x-apievangelist-operations: 7
    x-apievangelist-operations-with-operationid: 0
- target: $.info
  update:
    x-apievangelist-artifacts:
      authentication: authentication/altr-authentication.yml
      conventions: conventions/altr-conventions.yml
      errors: errors/altr-problem-types.yml
      lifecycle: lifecycle/altr-lifecycle.yml
      conformance: conformance/altr-conformance.yml
      mcp: mcp/altr-mcp.yml
      tool_crosswalk: mcp/altr-tool-crosswalk.yml
- target: $.info
  update:
    x-apievangelist-gap-operationid: 7 of 7 operations declare no operationId, so agent tooling and the MCP tool crosswalk
      must bind them by method+path.

Work with this as data

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MCP server

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Tools for openapi overlays

4 MCP tools reach this
  • find_overlaysBrowse and filter every overlay in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
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curl "https://apis.io/api/v1/overlays/altr-tag-masking-overlay"
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curl "https://apis.io/api/v1/overlays?limit=25"

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