Redotpay · Authentication Profile

Redotpay Authentication

Authentication

RedotPay authenticates clients with the OAuth2 Device Authorization Grant (RFC 8628), then makes Bearer-token HTTP requests to the production API. Derived from the first-party redotpay CLI source; no public OpenAPI or hosted auth docs page is published.

Redotpay declares 2 security scheme(s) across its OpenAPI definitions.

CompanyPaymentsFintechStablecoinsCryptocurrencyWalletsAgentic PaymentsMachine Payments Protocolx402Authentication

Methods: Schemes: 2 OAuth flows: API key in:

Security Schemes

oauth2

http

scheme: bearer

Source

Authentication Profile

generated: '2026-07-21'
method: searched
source: https://github.com/redotpay/redotpay-cli (src/auth.rs, config.example.toml, src/config.rs)
description: >-
  RedotPay authenticates clients with the OAuth2 Device Authorization Grant (RFC 8628), then makes
  Bearer-token HTTP requests to the production API. Derived from the first-party redotpay CLI source;
  no public OpenAPI or hosted auth docs page is published.
schemes:
- type: oauth2
  flow: device_authorization
  grant_type: urn:ietf:params:oauth:grant-type:device_code
  authorization_base: https://app.rp-2023app.com
  device_authorization_endpoint: /api/v1/oauth/device_authorization
  token_endpoint: /api/v1/oauth/token
  client_id: redotpay
  scopes:
  - mpp_charge
  notes: >-
    Device flow: client requests device_authorization, user approves in the RedotPay App (QR / user_code),
    client polls the token endpoint. Optional merchant id (`mid`) may be sent on device_authorization.
    Tokens are stored in the OS credential store by default.
- type: http
  scheme: bearer
  description: >-
    After device login, API requests carry `Authorization: Bearer <access_token>`. The agentic MPP pay
    endpoint additionally accepts an `Authorization: Payment` credential returned by the pay flow.
token_storage: OS credential store (Keychain / Windows Credential Manager / Linux Secret Service); file fallback via REDOTPAY_CLI_OAUTH_STORE=file

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