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FX converts one fiat currency to another, such as NGN to USD or GBP to EUR. Both sides of the conversion must be fiat currencies. If one side is a digital currency such as USDC, see Ramps.

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API flow

1

Get a quote

Describe the source and destination bank accounts, the currency pair, and exactly one amount. Save the quoteId of the quote you choose. See Get Quote.
2

Execute the quote

Create a transaction from the quoteId. See Execute Quote.
3

Approve the transaction

The new transaction is PENDING until approved. Get the approval message, sign it, and submit the approval. The SDK’s createTransactionFromIntent() does this for you. See Approvals.
4

Track the transaction

Use Retrieve Transaction or webhooks to track it until it reaches COMPLETED, FAILED, or DECLINED.

Get Quote

Execute Quote