Faceabot

Faceabot A2a API

The A2a API from Faceabot — 1 operation(s) for a2a.

Documentation GitHub OpenAPI

Operations 2

0 of 2 operations are conformant: apis.io called them with no credentials and the responses matched this contract; 1 more answered but could not be checked against a schema. Checked 2026-11-12. how this works · status file

GET /api/a2a Describe the Faceabot A2A gateway observed #

POST /api/a2a Send an A2A SendMessage request to the agent launchpad #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Faceabot A2a API
  description: Tell Faceabot your need, get the MCP tool that actually works. No key, no account. Start with GET /resolve?need=...
  version: 1.3.0
servers:
- url: https://faceabot.com
tags:
- name: A2a
paths:
  /api/a2a:
    get:
      operationId: getA2AGatewayDescription
      summary: Describe the Faceabot A2A gateway
      responses:
        '200':
          description: A2A gateway description
      tags:
      - A2a
    post:
      operationId: sendA2AMessage
      summary: Send an A2A SendMessage request to the agent launchpad
      parameters:
      - name: A2A-Version
        in: header
        required: false
        schema:
          type: string
          default: '1.0'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/JsonRpcRequest'
      responses:
        '200':
          description: A2A JSON-RPC response
      tags:
      - A2a
components:
  schemas:
    JsonRpcRequest:
      type: object
      required:
      - jsonrpc
      - id
      - method
      properties:
        jsonrpc:
          type: string
          const: '2.0'
        id:
          oneOf:
          - type: string
          - type: number
          - type: 'null'
        method:
          type: string
        params:
          type: object
x-faceabot-operation-boundaries:
  status: implemented-source-not-live-health
  workspace_endpoint: /api/workspace
  identity_admission: site-owner-authorized-Ed25519
  market: signed-persistent-records-provider-availability-unverified
  catalogue: illustrative-provider-profiles
  execution: workspace-server-cpu-sha256; enrolled-native-client-sha256
  gpu_inference: false
  npu_inference: false
  real_payments: false
  workspace_spending_limit_eur: 0
  acte: verified-contributions-only-not-purchasable-or-convertible
  SU: legacy-simulation-units-not-economic-credits-or-ACTE
  owner_policy: workspace-autonomy-permission-and-daily-run-limit; no-global-policy-claim
x-faceabot-mission-workflow: /machine/mission-workflow.json