Tango Card Exchange Rates API

openapi: 3.1.0
info:
  title: Tango RaaS Accounts Exchange Rates API
  description: 'The Tango Rewards as a Service (RaaS) REST API enables businesses to programmatically send gift cards, manage reward orders, fund accounts, access the global reward catalog, configure webhooks, and track delivery status for digital rewards and incentive programs.

    '
  version: v2
  contact:
    name: Tango Card Developer Support
    email: devsupport@tangocard.com
    url: https://developers.tangocard.com/
  license:
    name: Proprietary
    url: https://www.tangocard.com/terms-of-service/
servers:
- url: https://api.tangocard.com/raas/v2
  description: Production
- url: https://integration-api.tangocard.com/raas/v2
  description: Sandbox / Integration
security:
- basicAuth: []
tags:
- name: Exchange Rates
  description: Currency exchange rates
paths:
  /exchangerates:
    get:
      operationId: listExchangeRates
      summary: List exchange rates
      description: Retrieve current currency exchange rates supported by the platform.
      tags:
      - Exchange Rates
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  exchangeRates:
                    type: array
                    items:
                      $ref: '#/components/schemas/ExchangeRate'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    ExchangeRate:
      type: object
      description: Currency exchange rate information
      properties:
        fromCurrencyCode:
          type: string
          description: Source currency ISO 4217 code
        toCurrencyCode:
          type: string
          description: Target currency ISO 4217 code
        rate:
          type: number
          format: double
          description: Exchange rate
    Error:
      type: object
      description: API error response
      properties:
        timestamp:
          type: string
          format: date-time
        status:
          type: integer
          description: HTTP status code
        error:
          type: string
          description: Short error description
        message:
          type: string
          description: Detailed error message
        path:
          type: string
          description: Request path that caused the error
  responses:
    Unauthorized:
      description: Authentication credentials missing or invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: HTTP Basic Auth using platform name and API key
    oAuth2:
      type: oauth2
      description: OAuth 2.0 client credentials flow for more secure integrations
      flows:
        clientCredentials:
          tokenUrl: https://auth.tangocard.com/oauth/token
          scopes: {}
externalDocs:
  description: Tango Developer Portal
  url: https://developers.tangocard.com/docs/api-endpoint-overview