API Evangelist enhancements for the Scrunch AI Signals API

overlay: 1.0.0
info:
  title: API Evangelist enhancements for the Scrunch AI Signals API
  version: 1.0.0
extends: openapi/scrunch-ai-signals-api-openapi.yml
x-generated: '2026-08-13'
x-method: generated
x-source: >
  Captures API Evangelist's enrichment of the Signals surface as an Overlay rather than
  mutating the harvested contract. The base document is a faithful per-tag split of the
  live OpenAPI served at https://api.scrunchai.com/v1/openapi.json on 2026-08-13.
actions:
- target: $.info
  update:
    x-apievangelist-provider: scrunch-ai
    x-apievangelist-source: https://api.scrunchai.com/v1/openapi.json
    x-apievangelist-harvested: '2026-08-13'
    x-apievangelist-docs: https://developers.scrunch.com/api-reference/signals/overview
    contact:
      name: Scrunch AI Support
      email: support@scrunchai.com
      url: https://developers.scrunch.com
- target: $
  update:
    x-apievangelist-artifacts:
      authentication: authentication/scrunch-ai-authentication.yml
      scopes: scopes/scrunch-ai-scopes.yml
      conventions: conventions/scrunch-ai-conventions.yml
      errors: errors/scrunch-ai-problem-types.yml
      examples: examples/scrunch-ai-examples.yml
      rate_limits: rate-limits/scrunch-ai-rate-limits.yml
      plans: plans/scrunch-ai-plans-pricing.yml
- target: $.paths['/{brand_id}/signals/{signal_id}/reaction'].put
  update:
    x-apievangelist-note: >
      Requires a user token (JWT). Organization API keys carry no user identity to
      attribute a reaction to and receive HTTP 403.
- target: $.paths['/{brand_id}/signals/{signal_id}/reaction'].delete
  update:
    x-apievangelist-note: >
      Requires a user token (JWT). Organization API keys receive HTTP 403.
- target: $.paths['/{brand_id}/signals'].get
  update:
    x-apievangelist-note: >
      Results are deduplicated to the latest detection per signal identity (fingerprint),
      so a multi-day range returns one row per underlying issue, not one per re-detection.
      Default limit 50, maximum 200.