POST/v2/cross-border

Submit - Send Cross Border Payment

Submits a cross-border payment using the payment instrument ID, purpose, description, destination amount/currency, and optional supporting document (File ID from Upload File). If QuoteID is omitted, a new quote is generated automatically.

Headers

Field	Type	Required	Possible values	Description
`Authorization`	string	Required	Bearer {SessionToken}	Session token from Get Session Token, sent as `Authorization: Bearer {SessionToken}`. Replace with the value from the `x-refresh-token` response header when present (typically within 2 minutes of expiry). Secured calls must use the same IP as the auth request.

Request body

Field	Type	Required	Possible values	Description
`BeneficiaryPaymentInstrumentID`	string	Required	{paymentInstrumentID}	Payment instrument ID linked to the beneficiary (from List or Create Payment Instrument).
`Purpose`	string	Required	Asset_Purchase \| Contract_Payment \| Other \| Education_Payment \| Payroll \| dividends \| Mortgage_Payments \| Materials_Purchase \| Loan_Payments \| Professional_Service_Payments \| Invoice_Payment \| Investment_Purchase \| Savings \| Rent_Utility_Payments \| reimbursements \| Tax_Payments \| Personal_Family_Payment \| settlement_trade \| treasury_movement \| gift_donation \| remittance	Regulatory purpose code for the payment. Must be one of the allowed values.
`Description`	string	Required	Test API Payment	Short memo or narrative for the transaction (shown in history and details).
`DestinationAmount`	string	Required	150	Amount the beneficiary receives, in destination currency, as a decimal string.
`DestinationCurrency`	string	Required	EUR	Currency the beneficiary receives (e.g. EUR, USD, GBP).
`CryptoBuySellActivity`	string	Required	Yes \| No	Whether the transaction involves buying or selling cryptocurrency: `Yes` or `No`.
`SupportingDocument`	string	Required	{fileID}	File ID from Upload File (`customField`: Payment_Invoice) for invoice or supporting documentation.
`DocumentReferenceNumber`	string	Required	13214654987	Reference number for the supporting document (e.g. passport or driver license number).
`QuoteID`	string	Optional	—	Quote ID from Preview - Send Cross Border Payment. Locks the FX rate; if omitted, a new quote is created at submit time.

Example request

{
  "BeneficiaryPaymentInstrumentID": "{paymentInstrumentID}",
  "Purpose": "Savings",
  "Description": "Testing SEPA payments",
  "DestinationAmount": "830",
  "DestinationCurrency": "EUR",
  "CryptoBuySellActivity": "Yes",
  "SupportingDocument": "{fileID}",
  "DocumentReferenceNumber": "324324324"
}

Response

Field	Type	Possible values	Description
`ResponseCode`	integer	200 \| 201 \| 204 \| 400 \| 401 \| 403 \| 404 \| 410 \| 422 \| 500 \| 301 \| 503 \| 422	API result code in the response envelope. Indicates success or the error category (e.g. 200 success, 400 bad request, 401 unauthorized).
`ResponseMessage`	string	Success \| Created \| NoContent \| BadRequest \| Unauthorized \| Forbidden \| NotFound \| Gone \| UnprocessableContent \| ServerError \| ResourceMoved \| ServiceUnAvailable \| UnProcessableEntity	Human-readable label paired with ResponseCode (e.g. Success, BadRequest, Unauthorized). Use with ResponseCode to interpret the outcome.
`ResponseData`	Objet	Please refer to below example for response body	Contains TransactionNumber for use with Get Transaction Details.

Example response

{
  "ResponseCode": 200,
  "ResponseMessage": "Success",
  "ResponseData": {
    "TransactionNumber": "FV000007938"
  }
}

Requires `Authorization: Bearer {SessionToken}` from Get Session Token. Refresh via `x-refresh-token` when supplied; use the same client IP as authentication.