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OpenAPI Specification

openapi: 3.2.0
info:
  title: Agentra - Identity Oracle and Layer for AI Agents Trust API
  version: 1.0.0
  description: 'Non-custodial authorization infrastructure for autonomous AI agents.

    Agentra verifies agent identity, scores bidirectional trust, and

    orchestrates payment authorizations without ever touching private

    keys or custodying funds.


    ## Architecture


    Agentra is an identity oracle, not a payment processor. The flow:

    1. Agent requests authorization via this API

    2. Agentra verifies identity + scores trust + checks limits

    3. Returns attestation + unsigned transaction

    4. Agent signs with their own Turnkey wallet

    5. Agent submits signed transaction to Base network

    6. Agent calls settle endpoint to record completion


    ## Quick Start (2 API calls)


    1. POST /v1/agents/register - Get agent_id and API key

    2. POST /v1/wallets/provision - Provision a Turnkey wallet


    ## Authentication


    All endpoints require X-API-Key header with your agent key (agn_ prefix)

    or service key (ask_ prefix).


    ## MCP Alternative


    This same API is available via MCP (Model Context Protocol) at

    POST /mcp for Claude, Cursor, and other MCP-native agents.'
  contact:
    name: Agentra
    url: https://agentrapay.ai
  license:
    name: Proprietary
    identifier: LicenseRef-Agentra
servers:
- url: https://api.agentrapay.ai
  description: Production (Base Mainnet mainnet)
security:
- ApiKeyAuth: []
tags:
- name: Trust
paths:
  /v1/trust/{agent_id}:
    get:
      operationId: getTrustScore
      summary: Get bidirectional trust score
      description: 'Query an agent''s trust score (0-100), trust tier, and reputation zone.

        Agentra scores BOTH sides of every transaction. This endpoint is

        monetized: response detail varies by your plan tier.

        Call this BEFORE transacting with unknown agents.'
      parameters:
      - name: agent_id
        in: path
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '200':
          description: Trust score response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TrustScore'
        '404':
          description: Agent not found
      tags:
      - Trust
components:
  schemas:
    TrustScore:
      type: object
      description: Referenced by this document but never defined in it. API Evangelist added this empty placeholder so the document resolves; the shape is unknown and is NOT a claim about the API.
      x-ae-placeholder: true