API Evangelist enhancements for Truepill Prescriptions API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Truepill Prescriptions API
  version: 1.0.0
extends: openapi/truepill-prescriptions-api-openapi.yml
x-generated: '2026-08-15'
x-method: generated
x-source: derived from openapi/truepill-prescriptions-api-openapi.yml plus conventions/truepill-conventions.yml,
  errors/truepill-problem-types.yml, authentication/truepill-authentication.yml and lifecycle/truepill-lifecycle.yml
x-note: Non-mutating. The harvested contract in openapi/ is never edited; this overlay records what API
  Evangelist observed ON TOP of it. Apply with any OpenAPI Overlay 1.0.0 processor.
actions:
- target: $.info
  description: Record the provider identity, the real upstream contract, and the agent-facing runtime
    semantics that the Swagger 2.0 source does not express.
  update:
    x-apievangelist-provider: truepill
    x-apievangelist-provider-name: Truepill (FuzeRx / Fuze Health)
    x-apievangelist-upstream-contract: https://rxapi.fuzehealth.com/swagger.json
    x-apievangelist-upstream-format: Swagger 2.0
    x-apievangelist-docs: https://rxdocs.fuzehealth.com
    x-apievangelist-status-page: https://status.rx.fuzehealth.com
    x-idempotency:
      supported: false
      note: No Idempotency-Key header exists on any operation. Duplicate submissions are detected server-side
        and REJECTED after the fact (R1, TRANSFER_DUPLICATE, DUPLICATE_REQUEST) rather than replayed.
        Never blind-retry a write operation.
    x-error-envelope:
      rfc9457: false
      media_type: application/json
      fields:
      - statusCode
      - error
      - message
      - validation_errors
    x-async-model:
      style: webhooks
      note: A 200/202 on a write means accepted, not completed. Outcomes arrive as webhook events; GET
        /v1/webhook_events/{webhook_type} replays them with cursor pagination.
    x-rate-limits:
      documented: false
      headers: []
    x-phi: true
    x-regulatory:
    - HIPAA
    - NCPDP SCRIPT
    - DEA 21 CFR 1304.40
- target: $.servers
  description: Add the sandbox host. The provider serves an equivalent anonymous Swagger contract there,
    but the source document declares only one host.
  update:
  - url: https://rxapi.fuzehealth.com
    description: Production — keys prefixed tp_live_key_
  - url: https://rxapi.sandbox.fuzehealth.com
    description: Sandbox — keys prefixed tp_test_key_, supports the simulation object
- target: $.components.securitySchemes.apiKey
  description: State the literal wire format. The provider's docs call this HTTP Basic Auth, which it
    is not.
  update:
    x-format: 'Authorization: ApiKey <YOUR API KEY>'
    x-key-prefixes:
      production: tp_live_key_
      sandbox: tp_test_key_
    x-self-serve: false
    x-scopes: null
- target: $.paths[*][?(@.operationId)]
  description: Flag every operation in this document as belonging to a PHI-carrying pharmacy surface with
    no idempotency contract. 16 of 28 operations are writes and are not safely retryable.
  update:
    x-apievangelist-phi: true
    x-apievangelist-retry-safe: false
x-coverage:
  operations: 28
  write_operations: 16