API Evangelist enhancements for the Trustly North America OpenAPI

overlay: 1.0.0
info:
  title: API Evangelist enhancements for the Trustly North America OpenAPI
  version: 1.0.0
  x-generated: '2026-09-18'
  x-method: generated
  x-source: openapi/trustly-north-america-openapi.yml
extends: ./openapi/_original/trustly-north-america-openapi.json
actions:
- target: $.info
  description: Name the API and point at contact, terms and the provider docs (the provider spec is titled "API").
  update:
    title: Trustly North America API
    contact:
      name: Trustly North America developer experience
      url: https://amer.developers.trustly.com/help
      email: amer.developer.experience@trustly.com
    termsOfService: https://www.trustly.com/about-us/terms-and-conditions
- target: $.servers
  description: Add the production host the Environment URLs table documents alongside the sandbox the spec ships.
  update:
  - url: https://trustly.one/api/v1
    description: Production
  - url: https://sandbox.trustly.one/api/v1
    description: Sandbox
- target: $
  description: Link the API reference.
  update:
    externalDocs:
      description: Trustly North America API reference
      url: https://amer.developers.trustly.com/api-reference/api
- target: $.paths['/establish'].post
  description: Record the payload-level request signature the docs require in production (not modelled as a securityScheme).
  update:
    x-request-signature:
      field: requestSignature
      algorithm: HMAC-SHA1 (default) or HMAC-SHA512
      key: accessKey
      docs: https://amer.developers.trustly.com/integrate/api-fundamentals/secure-requests-and-signature-validation/generate-request-signatures
- target: $.paths['/transactions/{transactionId}/capture'].post
  description: Idempotency by merchantReference (duplicate -> code 210).
  update:
    x-idempotency: {key: merchantReference, duplicate_code: 210, docs: https://amer.developers.trustly.com/integrate/api-fundamentals/idempotency}
- target: $.paths['/transactions/{transactionId}/deposit'].post
  description: Idempotency by merchantReference (duplicate -> code 210).
  update:
    x-idempotency: {key: merchantReference, duplicate_code: 210, docs: https://amer.developers.trustly.com/integrate/api-fundamentals/idempotency}
- target: $.paths['/transactions/{transactionId}/refund'].post
  description: Refund is explicitly exempt from merchantReference idempotency; mark the reversal relationship.
  update:
    x-idempotency: {key: null, note: duplicate merchantReference validation does not apply to Refund}
    x-reverses: transactions_post-transactions-transactionId-capture
- target: $.paths['/transactions/{transactionId}/reclaim'].post
  update:
    x-reverses: transactions_post-transactions-deposit
- target: $.paths['/transactions/{transactionId}/cancel'].post
  update:
    x-reverses: transactions_post-establish
    x-window: before the payment-processing cut-off; recurring transactions before 8:30 PM GMT the same day
- target: $.components.securitySchemes.HTTPBasic
  description: Give the empty-description scheme its meaning.
  update:
    description: accessId as the username and accessKey as the password, issued per merchant and per environment.