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OpenAPI Specification

openapi: 3.2.0
info:
  title: Lead Enrichment X402 API
  description: Agent-native B2B lead enrichment service
  version: 1.1.0
tags:
- name: X402
paths:
  /v1/search/pay:
    post:
      tags:
      - X402
      summary: Search With X402 Payment
      description: 'Search leads with x402 micropayment — no API key needed.


        Without X-Payment header: returns 402 with payment requirements.

        With valid X-Payment header: returns leads.'
      operationId: search_with_x402_payment_v1_search_pay_post
      parameters:
      - name: X-Payment
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Payment
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SearchRequest'
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema: {}
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    Stage:
      type: string
      enum:
      - Pre-seed
      - Seed
      - Series A
      - Series B
      - Series C+
      - Public
      - Unknown
      title: Stage
    SearchRequest:
      properties:
        criteria:
          $ref: '#/components/schemas/SearchCriteria'
        limit:
          type: integer
          maximum: 100.0
          minimum: 1.0
          title: Limit
          default: 10
        offset:
          type: integer
          minimum: 0.0
          title: Offset
          default: 0
        sort_by:
          type: string
          title: Sort By
          default: icp_score
      type: object
      required:
      - criteria
      title: SearchRequest
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    SearchCriteria:
      properties:
        industries:
          anyOf:
          - items:
              $ref: '#/components/schemas/Industry'
            type: array
          - type: 'null'
          title: Industries
        stages:
          anyOf:
          - items:
              $ref: '#/components/schemas/Stage'
            type: array
          - type: 'null'
          title: Stages
        regions:
          anyOf:
          - items:
              $ref: '#/components/schemas/Region'
            type: array
          - type: 'null'
          title: Regions
        min_employees:
          anyOf:
          - type: integer
          - type: 'null'
          title: Min Employees
        min_icp_score:
          type: integer
          maximum: 100.0
          minimum: 0.0
          title: Min Icp Score
          default: 0
        min_buying_intent:
          type: integer
          maximum: 100.0
          minimum: 0.0
          title: Min Buying Intent
          default: 0
        tech_stack_contains:
          anyOf:
          - items:
              type: string
            type: array
          - type: 'null'
          title: Tech Stack Contains
        max_age_days:
          type: integer
          maximum: 365.0
          minimum: 1.0
          title: Max Age Days
          default: 30
      type: object
      title: SearchCriteria
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    Industry:
      type: string
      enum:
      - AI
      - Blockchain
      - Fintech
      - Security
      - Healthcare
      - DevTools
      - Other
      title: Industry
    Region:
      type: string
      enum:
      - EU
      - US
      - APAC
      - MENA
      - Other
      title: Region