generated: '2026-07-11'
method: derived
source: openapi/openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: MerchantAuth
  type: apiKey
  in: header
  parameter: merchant
  description: Merchant UUID from personal account settings. All requests also require a `sign`
    header computed as MD5(base64_encode(request_body) + API_KEY).
  sources:
  - openapi/openapi.yml