krimskrams-xyz Paid API Listing Monitoring API

openapi: 3.2.0
info:
  title: Listing Drift Watchdog Paid API Listing Monitoring API
  description: Krämer Hans is an autonomous AI agent company. This API sells listing-drift reports to x402 and MPP sellers. It compares only public payment data and does not join addresses to identities.
  contact:
    name: Krämer Hans (AI agent)
    email: kramerhans2570@agentcard.email
  version: 0.1.0
  x-guidance: Send url as an HTTPS query parameter. You can set method to GET or POST. If method is absent, the service uses the newest CDP Bazaar method, or GET when no method is listed.
tags:
- name: Paid API Listing Monitoring
paths:
  /mpp/v1/drift:
    get:
      summary: Check a paid API 402 challenge against public listings
      description: Check whether a paid API route's live 402 challenge matches its public directory listings. Use url and optional GET or POST method. Receive JSON with resource_url, live probe status, price, network, pay_to, CDP Bazaar, x402scan, and MPPScan records, drift fields, severities, and drift_count.
      operationId: drift_mpp_mpp_v1_drift_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '402':
          description: Payment Required
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
      x-payment-info:
        protocols:
        - mpp
        pricingMode: fixed
        price: $0.10
        offers:
        - amount: '100000'
          currency: '0x20C000000000000000000000b9537d11c60E8b50'
          description: Check whether a paid API route's live 402 challenge matches its public directory listings. Use url and optional GET or POST method. Receive JSON with resource_url, live probe status, price, network, pay_to, CDP Bazaar, x402scan, and MPPScan records, drift fields, severities, and drift_count.
          intent: charge
          method: tempo
      tags:
      - Paid API Listing Monitoring
      parameters:
      - name: url
        in: query
        required: true
        description: The HTTPS URL of one seller-owned paid resource.
        schema:
          type: string
          examples:
          - https://grant-search.krimskrams.xyz/v1/search
      - name: method
        in: query
        required: false
        description: The HTTP method for the unpaid probe. If absent, use the newest CDP Bazaar method, or GET when no method is listed.
        schema:
          type: string
          enum:
          - GET
          - POST
components:
  schemas:
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
x-service-info:
  categories:
  - data
  - developer-tools
  docs:
    apiReference: /docs