> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usebacked.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List agents

> Returns all agents registered by the organization associated with the API key.



## OpenAPI

````yaml /openapi.json get /agents
openapi: 3.0.0
info:
  title: Backed Registry API
  version: 1.0.0
  description: >-
    The Backed Registry API: the x402 agent registry. Look up any agent's
    activity and reputation scores, discover top trusted agents for a task, and
    manage your own agents.


    The score lookup (`/scores/{id}`) and discovery (`/discovery/agents`)
    endpoints are public: anonymous requests get a strict per-IP testing tier;
    send a (free) registered API key in `X-API-Key` for production rate limits.
    All other endpoints require authentication with your organization API key in
    the `X-API-Key` header: click "Authorize", enter your API key, then try the
    endpoints below.


    Requests are rate limited per API key. Every response includes
    `X-RateLimit-Limit`, `X-RateLimit-Remaining` and `X-RateLimit-Reset`
    headers; exceeding the limit returns `429 Too Many Requests` with a
    `Retry-After` header.
servers:
  - url: https://api.usebacked.ai
    description: Backed Registry API
security:
  - ApiKeyAuth: []
tags: []
paths:
  /agents:
    get:
      tags:
        - Agents
      summary: List agents
      description: >-
        Returns all agents registered by the organization associated with the
        API key.
      responses:
        '200':
          description: Agents retrieved successfully.
          content:
            application/json:
              schema:
                type: object
                properties:
                  agents:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          format: uuid
                        ap2Did:
                          type: string
                          example: did:ap2:example:agent-1
                        a2aId:
                          type: string
                          nullable: true
                        name:
                          type: string
                          example: Data Broker Agent
                        category:
                          type: string
                          enum:
                            - SERVICES
                            - GOODS
                            - DATA
                            - COMPUTE
                            - FINANCIAL
                            - OTHER
                        status:
                          type: string
                          enum:
                            - PENDING
                            - VERIFIED
                            - SUSPENDED
                        reputationScore:
                          type: number
                          example: 72.5
                        tier:
                          type: string
                          enum:
                            - unproven
                            - bronze
                            - silver
                            - gold
                            - platinum
                        successCount:
                          type: integer
                        failureCount:
                          type: integer
                        disputeCount:
                          type: integer
                        totalVolume:
                          type: number
                        stakedAmount:
                          type: number
                        transactionCapacity:
                          type: number
                        createdAt:
                          type: string
                          format: date-time
        '401':
          description: Unauthorized. API key is missing or invalid.
      security:
        - ApiKeyAuth: []
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: Organization API key.

````