Highnote · OpenAPI Overlay 1.0.0

API Evangelist enhancements for Highnote GraphQL API

2 actions 2 updates update extends openapi/highnote-graphql-api-openapi.yml

Derived by API Evangelist Built from the contracts Highnote publishes. Highnote did not publish this file.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-apievangelist-enrichedx-api-stylex-graphql-schemax-idempotencyx-paginationx-artifactsx-rate-limitx-compliance

Targets 2

$.info

$.paths['/graphql'].post

OpenAPI Overlay

overlay: 1.0.0
info:
  title: API Evangelist enhancements for Highnote GraphQL API
  version: 1.0.0
extends: openapi/highnote-graphql-api-openapi.yml
actions:
  - target: $.info
    update:
      x-apievangelist-enriched: '2026-07-23'
      x-api-style: graphql-over-http
      x-graphql-schema: graphql/highnote-schema.graphql
      x-idempotency:
        supported: true
        field: IdempotencyKey
        format: uuid-v4
        scope: all-mutations
      x-pagination:
        style: relay-cursor
      x-artifacts:
        conventions: conventions/highnote-conventions.yml
        errors: errors/highnote-problem-types.yml
        decline_codes: errors/highnote-decline-codes.yml
        lifecycle: lifecycle/highnote-lifecycle.yml
        sandbox: sandbox/highnote-sandbox.yml
        webhooks: asyncapi/highnote-events-asyncapi.yml
        data_model: data-model/highnote-data-model.yml
        packages: packages/highnote-packages.yml
        conformance: conformance/highnote-conformance.yml
  - target: $.paths['/graphql'].post
    update:
      x-rate-limit:
        model: request-count + request-complexity
        response: 429
      x-compliance:
        pci_dss: true
        pci_scope_reduction: SAQ-A via tokenization SDKs

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