Physical Capability Cloud

Physical Capability Cloud Registry API

The Registry API from Physical Capability Cloud — 7 operation(s) for registry.

GitHub OpenAPI

Operations 7

GET /api/registry/entities Get api registry entities #
GET /api/registry/entities/{entityId} Get api registry entities by entityid #
GET /api/registry/reputation/{entityId} Get api registry reputation by entityid #
GET /api/registry/reputation/leaderboard Get api registry reputation leaderboard #
GET /api/registry/attestations Get api registry attestations #
GET /api/registry/attestations/{attestationId} Get api registry attestations by attestationid #
GET /api/registry/summary Get api registry summary #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/capability-network/openapi/capability-network-registry-api-openapi.yml

Work with this as data

Every API 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 apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • 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 API 
curl "https://apis.io/api/v1/apis/capability-network:capability-network-registry-api"
All apis 
curl "https://apis.io/api/v1/apis?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.

GitHub Google LinkedIn

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

OpenAPI Specification

capability-network-registry-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Physical Capability Cloud Gateway Registry API
  version: 0.1.0
  description: Agent-native API for discovering and invoking physical capabilities. See https://capability.network/agent-package.json for the 254-tool agent package.
servers:
- url: https://capability.network
tags:
- name: Registry
paths:
  /api/registry/entities:
    get:
      operationId: get_api_registry_entities
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry entities
      x-summary-source: derived
  /api/registry/entities/{entityId}:
    get:
      operationId: get_api_registry_entities_by_entityid
      parameters:
      - schema:
          type: string
        in: path
        name: entityId
        required: true
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry entities by entityid
      x-summary-source: derived
  /api/registry/reputation/{entityId}:
    get:
      operationId: get_api_registry_reputation_by_entityid
      parameters:
      - schema:
          type: string
        in: path
        name: entityId
        required: true
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry reputation by entityid
      x-summary-source: derived
  /api/registry/reputation/leaderboard:
    get:
      operationId: get_api_registry_reputation_leaderboard
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry reputation leaderboard
      x-summary-source: derived
  /api/registry/attestations:
    get:
      operationId: get_api_registry_attestations
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry attestations
      x-summary-source: derived
  /api/registry/attestations/{attestationId}:
    get:
      operationId: get_api_registry_attestations_by_attestationid
      parameters:
      - schema:
          type: string
        in: path
        name: attestationId
        required: true
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry attestations by attestationid
      x-summary-source: derived
  /api/registry/summary:
    get:
      operationId: get_api_registry_summary
      responses:
        '200':
          description: Default Response
      tags:
      - Registry
      summary: Get api registry summary
      x-summary-source: derived
components:
  securitySchemes:
    bearer:
      type: http
      scheme: bearer
      description: PCC API key (pcc_live_...). Provision at POST /api/auth/provision.
x-payment-info:
  description: Machine-payment metadata for deployment-configured paid routes. MPP is the current default; x402 v2 remains a real legacy opt-in transport.
  discovery: https://capability.network/api/x402/routes
  x402:
    version: 2
    status: legacy-opt-in
    network: eip155:84532
    currency: USDC
    requestHeader: PAYMENT-SIGNATURE
    challengeHeader: PAYMENT-REQUIRED
  mpp:
    status: default-when-configured
    challengeHeader: WWW-Authenticate
    credentialHeader: Authorization