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v1

latestOpenAPI 3.1.02026-07-24620123.6 KB

Off-Ramp

The endpoint allows you to send tokens to an escrow address and get the value back in a number of different FIAT currencies.

post/api/minting/offramp

Request body

senderAmountnumber double required

The token amount.

senderCurrencystring required

The token currency e.g USDC/USDT

receiverCurrencystring required

The fiat currency to settle e.g KES

chain'eth' | 'arb' | 'base' | 'matic' | 'bsc' | 'optimism' | 'solana' | 'tron' | 'tempo' required

The chain to send funds from.

emailstring

The email belonging to the customer

countrystring required

The payout country in iso 2 code e.g KE, NG

destinationstring required

The payout destination e.g Mobile Money (MoMo), Bank Account, Paybill and Till.

externalReferencestring required

A unique ID of your liking to reconcile transactions internally.

refundAddressstring

The on-chain address specified here is where funds will be returned if a payout fails. If no refund address is provided, the funds will be automatically sent back to the sender's address. ↩️ The refund address must be on the same blockchain as the specified chain above.

Response

200

successboolean

Example response

{
  "success": true,
  "data": {
    "transactionId": "VCs2cihgfk2Xs8QVnQP1",
    "addressId": "duAHpYjgjfnZ6wAY8R8m",
    "address": "0x2942ea22d9ff167463f4fa5d2fc8d7117f0cc399",
    "expiresAt": 1751619606288
  }
}