Refersion Conversions API — API Evangelist enrichment overlay

overlay: 1.0.0
info:
  title: Refersion Conversions API — API Evangelist enrichment overlay
  version: 1.0.0
  x-description: 'OpenAPI Overlay 1.0.0 capturing API Evangelist enrichments for openapi/refersion-conversions-api-openapi.yml.
    It never mutates the provider contract: it declares the security schemes Refersion omits, flags two
    RFC 9110 status-code deviations the provider ships in its own spec, and attaches consequence, idempotency,
    batch and pagination semantics harvested from https://www.refersion.dev. Nothing here is invented
    — every value traces to the provider docs or to the harvested spec at openapi/_original/refersion-rest-api-readme-harvest.json.'
  x-generated: '2026-08-13'
  x-method: generated
  x-source: openapi/refersion-conversions-api-openapi.yml
extends: openapi/refersion-conversions-api-openapi.yml
actions:
- target: $.info
  description: Record that this contract is provider-published and where it was harvested from.
  update:
    x-apis-io-provenance:
      method: searched
      source: https://www.refersion.dev/reference/ (OpenAPI embedded per operation in the ReadMe .md rendering)
      harvest: openapi/_original/refersion-rest-api-readme-harvest.json
      harvested: '2026-08-13'
- target: $
  description: Declare the paired API-key credentials as real security schemes. Refersion models them
    only as required header parameters, so tooling that reads securitySchemes concludes this API is unauthenticated.
  update:
    components:
      securitySchemes:
        RefersionPublicKey:
          type: apiKey
          in: header
          name: Refersion-Public-Key
          description: Public half of the Refersion key pair. Example prefix pub_.
        RefersionSecretKey:
          type: apiKey
          in: header
          name: Refersion-Secret-Key
          description: Secret half of the Refersion key pair. Server-side only.
    security:
    - RefersionPublicKey: []
      RefersionSecretKey: []
- target: $
  description: Attach the cross-cutting runtime semantics an agent needs and that the contract does not
    express.
  update:
    x-conventions: conventions/refersion-conventions.yml
    x-error-catalog: errors/refersion-problem-types.yml
    x-data-model: data-model/refersion-data-model.yml
    x-lifecycle: lifecycle/refersion-lifecycle.yml
    x-webhooks: asyncapi/refersion-webhooks.yml
    x-idempotency:
      supported: false
      note: No idempotency key of any kind is published. Writes are not safe to retry.
- target: $.paths.*.*.responses.204
  description: 'Flag the 204 protocol violation: Refersion returns HTTP 204 No Content WITH a JSON validation-error
    body, which most HTTP clients discard, turning a hard failure into a silent success.'
  update:
    x-protocol-deviation:
      rfc: RFC 9110
      issue: 204 No Content carries a response body describing a validation error
      treat-as: failure
- target: $.paths.*.*.responses.404
  description: 'Flag the 404 semantics deviation: 404 here means "empty request body", not "resource not
    found".'
  update:
    x-protocol-deviation:
      rfc: RFC 9110
      issue: 404 is returned for a malformed/empty request body rather than a missing resource
      treat-as: client-error
- target: $.paths["/conversion/cancel"].post
  description: Runtime semantics for cancel_conversion derived from the provider documentation and error
    catalog.
  update:
    x-consequence: write
    x-idempotent: false
    x-batch:
      partial-failure: true
      note: Returns HTTP 200 even when some elements fail; inspect ids_changed / ids_not_changed / duplicate_not_added.
- target: $.paths["/conversion/totals"].post
  description: Runtime semantics for get_totals derived from the provider documentation and error catalog.
  update:
    x-consequence: read
    x-idempotent: true
- target: $.paths["/conversion/manual_credit"].post
  description: Runtime semantics for manual_commission_credit derived from the provider documentation
    and error catalog.
  update:
    x-consequence: write
    x-idempotent: false
    x-human-in-the-loop: recommended
    x-money-moving: true
- target: $.paths["/conversion/manual_credit_order_id"].post
  description: Runtime semantics for manual_credit_order_id derived from the provider documentation and
    error catalog.
  update:
    x-consequence: write
    x-idempotent: false
    x-human-in-the-loop: recommended
    x-money-moving: true
- target: $.paths["/conversion/status_change"].post
  description: Runtime semantics for status_change derived from the provider documentation and error catalog.
  update:
    x-consequence: write
    x-idempotent: false
    x-batch:
      partial-failure: true
      note: Returns HTTP 200 even when some elements fail; inspect ids_changed / ids_not_changed / duplicate_not_added.