Capchase · Authentication Profile

Capchase Authentication

Authentication

Capchase secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.

CompanyFintechPaymentsEmbedded FinanceFinancingB2B SaaSRevenue FinancingBNPLKYBUnderwriting
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

basicAuth http
scheme: basic

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-18'
method: searched
source: openapi/capchase-pay-openapi.yml
docs: https://capchase.readme.io/reference/authentication
credential_request: pay@capchase.com
notes: >-
  Capchase Pay uses HTTP Basic authentication. The username is the clientId and the
  password is the clientSecret, sent as `Authorization: Basic base64(clientId:clientSecret)`.
  Credentials are issued on request (pay@capchase.com) and the Playground environment
  uses a separate set of keys. Unauthorized requests return 401. There is no OAuth,
  API-key header, or scope surface.
summary:
  types:
  - http
schemes:
- name: basicAuth
  type: http
  scheme: basic
  description: 'Basic auth: username=clientId, password=clientSecret. Request credentials at
    pay@capchase.com.'
  sources:
  - openapi/capchase-pay-openapi.yml

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