When this feature is enabled — the system automatically provides a unique PayIn address when creating a transaction. This feature is available upon request and is useful for partners operating as wallets, so that users don’t have to manually copy the wallet, leave the exchange, and transfer funds.

• Returned in response body of API endpoint: POST /v1/transaction
• Works for crypto-to-crypto (Swap) and crypto-fo-fiat (Sell) exchanges
• For C2C, the payout address must be provided

What this looks like in the response body: