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Generate Quote to Breb

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Generates a payment quote for an off-ramp transaction to a Bre-B destination.

Calculates the conversion from USDT (Tron or Polygon network) to COP for the specified amount and recipient identified by their Bre-B key. The quote must be accepted before the payment is processed.

Authentication: Bearer token ({{JWT_LOGIN}}) + x-api-key header.

Key body fields

  • transactionId: Unique identifier for the transaction.

  • baseCurrency / quoteCurrency: Source and target currencies (e.g. USDT → COP).

  • amount: Amount in the base currency to convert.

  • blockchainNetwork: Blockchain used to fund the payment (e.g. Tron, Polygon).

  • recipient.paymentMethod: Must be Breb.

  • recipient.key.value: The recipient’s Bre-B alias or key (e.g. @alias).

Authentication

AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Headers

x-api-keystringOptional

Request

This endpoint expects an object.
transactionIdstringRequiredformat: "uuid"
descriptionstringRequired
baseCurrencystringRequired
quoteCurrencystringRequired
amountintegerRequired
blockchainNetworkstringRequired
recipientobjectRequired

Response headers

x-amzn-RequestIdstringOptional
Access-Control-Allow-OriginstringOptional
x-amz-apigw-idstringOptional
X-Amzn-Trace-IdstringOptional

Response

OK
transactionIdstringformat: "uuid"
addressstring
blockchainNetworkstring
quoteobject
recipientobject