47620-xyz Agent Commerce API

openapi: 3.2.0
info:
  title: 47620 Xyz Agent Commerce API
  version: 2.0.0
  contact:
    email: rem@roessan.cl
  x-guidance: 'Call GET /buy/:productId with no header to receive the HTTP 402 payment requirements (accepts[] with network solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp, asset=USDC SPL mint, payTo=merchant wallet, amount in atomic units). Pay on-chain: net -> payTo (merchant), platform fee -> platformWallet (both transfers verified). Then retry the SAME URL with header X-PAYMENT: base64(JSON {txSignature, buyerWallet}). On success you get 200 with the delivery payload. GET /buy lists products (free).'
  description: 'Operations tagged agent-commerce across 2 of this provider''s published API definitions: 47620-xyz-openapi.yml, openapi.json. Each path carries the servers of the definition it was published in.'
servers:
- url: https://47620.xyz
tags:
- name: agent-commerce
paths:
  /x/opportunities/:domain:
    get:
      operationId: opportunity-feed
      summary: 'Agent marketplace opportunity feed: underserved x402 categories with dead…'
      description: 'Live marketplace gaps for a domain (e.g. crypto, security, agent, finance): unhealthy/underserved x402 categories with total vs healthy endpoints, provider counts and a reliability score. Keyless, from 402index.'
      tags:
      - agent-commerce
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.005'
        protocols:
        - x402: {}
      parameters:
      - name: domain
        in: path
        required: true
        schema:
          type: string
          example: crypto
        example: crypto
        description: 'Agent marketplace opportunity feed: underserved x402 categories with dead endpoint ratios, provider counts and a reliability score — find demand no one is serving. Live marketplace gaps for a domain (e.g. crypto, security, agent, finance): unhealthy/underserved x402 categories with total vs healthy '
      - name: fields
        in: query
        required: false
        schema:
          type: string
        description: Optional comma-separated top-level response keys to keep.
      responses:
        '200':
          description: 'Agent marketplace opportunity feed: underserved x402 categories with dead endpoint ratios, provider counts and a reliability score — find demand no one is serving (delivered after x402 payment)'
        '402':
          description: Payment Required
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/X402Challenge'
    servers:
    - url: https://47620.xyz
  /x/gap-fac/opportunity-feed/:domain:
    get:
      operationId: opportunity-feed_fac
      summary: 'Agent marketplace opportunity feed: underserved x402 categories with dead…'
      description: 'Live marketplace gaps for a domain (e.g. crypto, security, agent, finance): unhealthy/underserved x402 categories with total vs healthy endpoints, provider counts and a reliability score. Keyless, from 402index.'
      tags:
      - agent-commerce
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.005'
        protocols:
        - x402: {}
      parameters:
      - name: domain
        in: path
        required: true
        schema:
          type: string
          example: crypto
        example: crypto
        description: 'Agent marketplace opportunity feed: underserved x402 categories with dead endpoint ratios, provider counts and a reliability score — find demand no one is serving. Live marketplace gaps for a domain (e.g. crypto, security, agent, finance): unhealthy/underserved x402 categories with total vs healthy '
      - name: fields
        in: query
        required: false
        schema:
          type: string
        description: Optional comma-separated top-level response keys to keep.
      responses:
        '200':
          description: 'Agent marketplace opportunity feed: underserved x402 categories with dead endpoint ratios, provider counts and a reliability score — find demand no one is serving (facilitated)'
        '402':
          description: Payment Required
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/X402Challenge'
    servers:
    - url: https://47620.xyz
components:
  schemas:
    X402Challenge:
      type: object
      properties:
        x402Version:
          type: integer
        accepts:
          type: array
          items:
            type: object
          minItems: 1
        extensions:
          type: object
          properties:
            bazaar:
              type: object
              properties:
                info:
                  type: object
                schema:
                  type: object
                  properties:
                    input:
                      type: object
                      properties:
                        type:
                          type: string
                          const: http
                        method:
                          type: string
                          enum:
                          - GET
                        queryParams:
                          type: object
                          properties: {}
                          additionalProperties: false
                      required:
                      - type
                      - method
                    output:
                      type: object
                      properties:
                        example:
                          type: object
                      required:
                      - example
                  required:
                  - input
                  - output
              required:
              - info
              - schema
      required:
      - x402Version
      - accepts
  securitySchemes:
    siwx:
      type: apiKey
      in: header
      name: X-SIWX
      description: Sign-In with X wallet proof (used by registries; not required to buy).
x-refined-from:
- 47620-xyz-openapi.yml
- openapi.json