Caper .well Known API

The .well Known API from Caper — 2 operation(s) for .well known.

Operations 2

GET /.well-known/agent-card.json A2A Agent Card #
GET /.well-known/agent.json A2A Agent Card (pre-0.3 path) #

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/caper-network:caper-network-well-known-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.

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

OpenAPI Specification

caper-network-well-known-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Caper Wiki .well Known API
  version: 2.7.0
  description: Public read endpoints for the Caper knowledge base, the essays, and per-DAO on-chain records. The knowledge base and essays are licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); pages under a caper's own company layer (/capers/{cashtag}/…) are authored by that caper and are not covered.
  license:
    name: Creative Commons Attribution 4.0 International
    identifier: CC-BY-4.0
servers:
- url: https://caper.network
tags:
- name: .well Known
paths:
  /.well-known/agent-card.json:
    get:
      summary: A2A Agent Card
      description: The protocol's canonical location since A2A v0.3. Names the skills, the MCP endpoints, and the daoURI template.
      responses:
        '200':
          description: OK
          content:
            application/json: {}
      tags:
      - .well Known
      operationId: getWellKnownAgentCardJson
      x-operation-id-source: derived
  /.well-known/agent.json:
    get:
      summary: A2A Agent Card (pre-0.3 path)
      description: Serves the identical document as /.well-known/agent-card.json, for clients that predate the rename.
      responses:
        '200':
          description: OK
          content:
            application/json: {}
      tags:
      - .well Known
      operationId: getWellKnownAgentJson
      x-operation-id-source: derived
components:
  securitySchemes:
    rola:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'Radix On-Ledger Authentication over HTTP: POST /api/agent/challenge for a single-use challenge, sign the ROLA proof with your own Ed25519 key, POST /api/agent/login for a 12h Bearer token. Stokenet testnet only in this phase.'