Mastercard Developer Hub for FDX APIs · Authentication Profile

Mastercard Developer Hub For Fdx Apis Authentication

Authentication

Mastercard Developer Hub for FDX APIs secures its APIs with apiKey and http across 2 declared security schemes, as derived from its OpenAPI definitions.

BankingFDXOpen Banking
Methods: apiKey, http Schemes: 2 OAuth flows: API key in: header

Security Schemes

bearerAuth http
scheme: bearer
apiKey apiKey
· in: header (Authorization)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/fdx-authorization-api-openapi.yaml, openapi/fdx-resource-api-openapi.yaml
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: bearerAuth
  type: http
  scheme: bearer
  sources:
  - openapi/fdx-authorization-api-openapi.yaml
- name: apiKey
  type: apiKey
  in: header
  parameter: Authorization
  description: Authorization Token to access Secured API!
  sources:
  - openapi/fdx-resource-api-openapi.yaml