Forum · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Forum API

1 action 1 update update extends openapi/forum-openapi-original.yml
Derived by API Evangelist Built from the contracts Forum publishes. Forum did not publish this file.
View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-apievangelist-artifactsx-apievangelist-notes

Targets 1

$.info

OpenAPI Overlay

Raw ↑
overlay: 1.0.0
info:
  title: API Evangelist enhancements for Forum API
  version: 1.0.0
extends: openapi/forum-openapi-original.yml
actions:
- target: $.info
  update:
    x-apievangelist-enriched: '2026-07-20'
    x-apievangelist-artifacts:
      authentication: authentication/forum-authentication.yml
      conventions: conventions/forum-conventions.yml
      errors: errors/forum-error-codes.yml
      rate-limits: rate-limits/forum-rate-limits.yml
      lifecycle: lifecycle/forum-lifecycle.yml
      changelog: changelog/forum-changelog.yml
      data-model: data-model/forum-data-model.yml
      conformance: conformance/forum-conformance.yml
      agentic-access: agentic-access/forum-agentic-access.yml
      asyncapi: asyncapi/forum-websocket-asyncapi.yml
      skills: skills/forum.md
      mcp: mcp/forum-mcp.yml
    x-apievangelist-notes: >-
      Forum is a perpetual-futures exchange on attention indices. Auth is
      HMAC-SHA256 request signing; idempotency via clientOrderId; cursor
      pagination; documented sliding-window rate limits; real-time WebSocket
      feed (AsyncAPI 3.0.0). Provider ships an agent-native discovery surface
      (llms.txt, agent-card, agent-skills, docs MCP).

Work with this as data

Every overlay here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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
This overlay
curl "https://apis.io/api/v1/overlays/forum-openapi-overlay"
All openapi overlays
curl "https://apis.io/api/v1/overlays?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.