Ripple Labs Authentication API

openapi: 3.2.0
info:
  title: Ripple Mint Authentication API
  version: 1.0.0
  description: 'API operations for programmatic integration with Ripple Mint.

    Covers transaction queries for issuance, redemption, and bridge activity,

    as well as public market cap endpoints for RLUSD supply data.

    '
servers:
- url: https://api.ripple.com
security:
- oauth2: []
tags:
- name: Authentication
  x-displayName: Authentication
  description: 'Use this API operation to manage your authentication tokens.


    | Operation | Method | Description |

    | --------- | ------ | ----------- |

    | [Obtain an access token](#operation/getAccessToken) | POST | Request an access token for authentication with the API. |

    '
paths:
  /v2/oauth/token:
    post:
      summary: Obtain an access token
      description: 'OAuth 2.0 Client Credentials grant. Returns a Bearer token valid for 1 hour.

        Credentials may be passed in the request body or via HTTP Basic Auth header.

        '
      operationId: getAccessToken
      security: []
      tags:
      - Authentication
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - grant_type
              - audience
              properties:
                grant_type:
                  type: string
                  enum:
                  - client_credentials
                client_id:
                  type: string
                  description: Your API client ID (or use Basic Auth header instead)
                client_secret:
                  type: string
                  description: Your API client secret (or use Basic Auth header instead)
                audience:
                  type: string
                  description: Audience URN for your tenant (e.g. urn:ripplexcurrent-prod:<your_tenant_id>)
      responses:
        '200':
          description: Access token issued successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  access_token:
                    type: string
                    description: JWT to include in all API requests
                  token_type:
                    type: string
                    enum:
                    - Bearer
                  expires_in:
                    type: integer
                    description: Token validity in seconds (3600 = 1 hour)
              example:
                access_token: <jwt_token>
                token_type: Bearer
                expires_in: 3600
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  responses:
    Unauthorized:
      description: Missing or expired access token
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ProblemDetail'
    BadRequest:
      description: Invalid request parameters or body
      content:
        application/problem+json:
          schema:
            $ref: '#/components/schemas/ProblemDetail'
  schemas:
    ProblemDetail:
      type: object
      description: 'Error response following RFC 9457 (Problem Details for HTTP APIs), the successor to RFC 7807.

        '
      properties:
        type:
          type: string
          format: uri
          description: URI reference identifying the problem type
        title:
          type: string
          description: Short, human-readable summary of the problem
        status:
          type: integer
          description: HTTP status code
        code:
          type: string
          description: Machine-readable error code
          enum:
          - TRANSACTION_NOT_FOUND
          - TRANSACTION_INVALID_STATUS_TRANSITION
          - TRANSACTION_DESTINATION_TYPE_IMMUTABLE
          - INVALID_REQUEST_BODY
          - UNKNOWN_EXCEPTION
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.ripple.com/v2/oauth/token
          scopes:
            rlusd_customers:read: Read transaction data
            rlusd_customers:write: Approve pending redemptions