openapi: 3.2.0
info:
  title: Macaroon Network Agent Services DATA & EVIDENCE API
  description: Pay-per-call scientific search, evidence, validation, and simulation services with explicit provenance and limitations.
  version: 1.0.0
  x-guidance: Choose a concrete POST /execute/<capability-id> operation. Send the documented JSON body, receive an x402 v2 USDC challenge on Base, then retry with PAYMENT-SIGNATURE. Treat licence status and validation claims exactly as returned; unknown evidence is not permission.
tags:
- name: DATA & EVIDENCE
paths:
  /execute/polymathica-archive-statistics-v1:
    post:
      operationId: execute_polymathica_archive_statistics_v1
      summary: Polymathica Archive Corpus Statistics
      description: 'Returns reproducible aggregate statistics for the sanitized Polymathica archive census: 77,053 source rows, unique hashes, domains, file types, readiness and quarantine counts.'
      tags:
      - DATA & EVIDENCE
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.001000'
        protocols:
        - x402: {}
        network: base
        asset: USDC
        paymentRequiredHeader: PAYMENT-REQUIRED
        paymentSignatureHeader: PAYMENT-SIGNATURE
        paymentResponseHeader: PAYMENT-RESPONSE
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - input
              - predicate
              properties:
                input:
                  type: object
                  properties: {}
                predicate:
                  type: object
                  description: Acceptance predicate evaluated before settlement.
                  example:
                    type: all
                    conditions:
                    - type: field_changed
                      field: $.summary.unique_assets
                      value: 14000
                      operator: gte
                    - type: field_changed
                      field: $.summary.absolute_paths_removed
                      value: true
                      operator: eq
                    - type: field_changed
                      field: $.summary.metadata_only
                      value: true
                      operator: eq
              additionalProperties: false
            example:
              input: {}
              predicate:
                type: all
                conditions:
                - type: field_changed
                  field: $.summary.unique_assets
                  value: 14000
                  operator: gte
                - type: field_changed
                  field: $.summary.absolute_paths_removed
                  value: true
                  operator: eq
                - type: field_changed
                  field: $.summary.metadata_only
                  value: true
                  operator: eq
      responses:
        '200':
          description: Predicate-gated result and commercial receipt.
          content:
            application/json:
              schema:
                type: object
                required:
                - payload
                - predicate_passed
                - receipt
                properties:
                  payload:
                    type: object
                    required:
                    - summary
                    - provenance
                    properties:
                      summary:
                        type: object
                      provenance:
                        type: object
                  predicate_passed:
                    type: boolean
                  receipt:
                    type: object
        '402':
          description: x402 Payment Required. Decode PAYMENT-REQUIRED, satisfy the declared exact USDC requirement, then retry this same valid JSON request with PAYMENT-SIGNATURE.
          headers:
            PAYMENT-REQUIRED:
              description: Base64-encoded x402 v2 payment requirements.
              schema:
                type: string
        '422':
          description: Invalid paid execution request.
  /execute/polymathica-archive-search-v1:
    post:
      operationId: execute_polymathica_archive_search_v1
      summary: Polymathica Scientific Archive Search
      description: Search a privacy-safe metadata index derived from 77,053 archived census rows and deduplicated to 23,370 unique content hashes. Includes readiness, quarantine, domain, file type, field names and provenance hashes; does not redistribute raw fields, media or third-party content.
      tags:
      - DATA & EVIDENCE
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.002000'
        protocols:
        - x402: {}
        network: base
        asset: USDC
        paymentRequiredHeader: PAYMENT-REQUIRED
        paymentSignatureHeader: PAYMENT-SIGNATURE
        paymentResponseHeader: PAYMENT-RESPONSE
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - input
              - predicate
              properties:
                input:
                  type: object
                  required:
                  - query
                  properties:
                    limit:
                      type: integer
                      default: 10
                      maximum: 50
                      minimum: 1
                    query:
                      type: string
                      example: Navier Stokes NPZ
                predicate:
                  type: object
                  description: Acceptance predicate evaluated before settlement.
                  example:
                    type: all
                    conditions:
                    - type: count_gte
                      field: $.records
                      value: 1
                    - type: field_changed
                      field: $.provenance.metadata_only
                      value: true
                      operator: eq
                    - type: field_changed
                      field: $.provenance.absolute_paths_removed
                      value: true
                      operator: eq
              additionalProperties: false
            example:
              input:
                query: Navier Stokes NPZ
              predicate:
                type: all
                conditions:
                - type: count_gte
                  field: $.records
                  value: 1
                - type: field_changed
                  field: $.provenance.metadata_only
                  value: true
                  operator: eq
                - type: field_changed
                  field: $.provenance.absolute_paths_removed
                  value: true
                  operator: eq
      responses:
        '200':
          description: Predicate-gated result and commercial receipt.
          content:
            application/json:
              schema:
                type: object
                required:
                - payload
                - predicate_passed
                - receipt
                properties:
                  payload:
                    type: object
                    required:
                    - records
                    - total_returned
                    - provenance
                    properties:
                      records:
                        type: array
                      provenance:
                        type: object
                      total_returned:
                        type: integer
                  predicate_passed:
                    type: boolean
                  receipt:
                    type: object
        '402':
          description: x402 Payment Required. Decode PAYMENT-REQUIRED, satisfy the declared exact USDC requirement, then retry this same valid JSON request with PAYMENT-SIGNATURE.
          headers:
            PAYMENT-REQUIRED:
              description: Base64-encoded x402 v2 payment requirements.
              schema:
                type: string
        '422':
          description: Invalid paid execution request.
  /execute/polymathica-archive-record-v1:
    post:
      operationId: execute_polymathica_archive_record_v1
      summary: Polymathica Archive Evidence Record
      description: Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inventory summary and evidence flags.
      tags:
      - DATA & EVIDENCE
      x-payment-info:
        price:
          mode: fixed
          currency: USD
          amount: '0.003000'
        protocols:
        - x402: {}
        network: base
        asset: USDC
        paymentRequiredHeader: PAYMENT-REQUIRED
        paymentSignatureHeader: PAYMENT-SIGNATURE
        paymentResponseHeader: PAYMENT-RESPONSE
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - input
              - predicate
              properties:
                input:
                  type: object
                  required:
                  - asset_id
                  properties:
                    asset_id:
                      type: string
                      example: disc:3825c0455a7d2e1dfd34
                predicate:
                  type: object
                  description: Acceptance predicate evaluated before settlement.
                  example:
                    type: all
                    conditions:
                    - type: field_changed
                      field: $.record.metadata_only
                      value: true
                      operator: eq
                    - type: field_changed
                      field: $.provenance.absolute_paths_removed
                      value: true
                      operator: eq
              additionalProperties: false
            example:
              input:
                asset_id: disc:3825c0455a7d2e1dfd34
              predicate:
                type: all
                conditions:
                - type: field_changed
                  field: $.record.metadata_only
                  value: true
                  operator: eq
                - type: field_changed
                  field: $.provenance.absolute_paths_removed
                  value: true
                  operator: eq
      responses:
        '200':
          description: Predicate-gated result and commercial receipt.
          content:
            application/json:
              schema:
                type: object
                required:
                - payload
                - predicate_passed
                - receipt
                properties:
                  payload:
                    type: object
                    required:
                    - record
                    - provenance
                    properties:
                      record:
                        type: object
                      provenance:
                        type: object
                  predicate_passed:
                    type: boolean
                  receipt:
                    type: object
        '402':
          description: x402 Payment Required. Decode PAYMENT-REQUIRED, satisfy the declared exact USDC requirement, then retry this same valid JSON request with PAYMENT-SIGNATURE.
          headers:
            PAYMENT-REQUIRED:
              description: Base64-encoded x402 v2 payment requirements.
              schema:
                type: string
        '422':
          description: Invalid paid execution request.