Global Payments · Authentication Profile

Global Payments Authentication

Authentication

Global Payments secures its APIs with http and oauth2 across 2 declared security schemes, as derived from its OpenAPI definitions. OAuth 2.0 is offered via the clientCredentials flow(s).

eCommercePayment ProcessingPayment TechnologyPaymentsPOSFortune 1000
Methods: http, oauth2 Schemes: 2 OAuth flows: clientCredentials API key in:

Security Schemes

oauth2 oauth2
· flows: clientCredentials
bearerAuth http
scheme: bearer

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/global-payments-unified-payments-api-openapi.yml
summary:
  types:
  - http
  - oauth2
  oauth2_flows:
  - clientCredentials
schemes:
- name: oauth2
  type: oauth2
  flows:
  - flow: clientCredentials
    tokenUrl: https://apis.globalpay.com/oauth2/token
    scopes: 4
  sources:
  - openapi/global-payments-unified-payments-api-openapi.yml
- name: bearerAuth
  type: http
  scheme: bearer
  sources:
  - openapi/global-payments-unified-payments-api-openapi.yml