Meow · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Meow API

2 actions 2 updates update extends openapi/meow-openapi.yaml
Derived by API Evangelist Built from the contracts Meow publishes. Meow did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-apievangelist-artifactsx-apievangelist-idempotencyx-apievangelist-agent-notes

Targets 1

$.info

OpenAPI Overlay

Raw ↑
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Meow API
  version: 1.0.0
extends: openapi/meow-openapi.yaml
actions:
- target: $.info
  update:
    x-apievangelist-enriched: '2026-07-20'
    x-apievangelist-artifacts:
      mcp: mcp/meow-mcp.yml
      authentication: authentication/meow-authentication.yml
      scopes: scopes/meow-scopes.yml
      conventions: conventions/meow-conventions.yml
      errors: errors/meow-problem-types.yml
      lifecycle: lifecycle/meow-lifecycle.yml
      changelog: changelog/meow-changelog.yml
      sandbox: sandbox/meow-sandbox.yml
      webhooks: asyncapi/meow-webhooks.yml
      data_model: data-model/meow-data-model.yml
      conformance: conformance/meow-conformance.yml
      agentic_access: agentic-access/meow-agentic-access.yml
- target: $.info
  update:
    x-apievangelist-idempotency:
      supported: true
      header: Idempotency-Key
      scope: money-movement operations
    x-apievangelist-agent-notes: >-
      Transfer creation operations are drafts pending human approval when routed
      through the Meow MCP server; supply an Idempotency-Key to safely retry.

Work with this as data

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MCP server

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https://apis.io/mcp

Tools for openapi overlays

4 MCP tools reach this
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  • 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 →

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