Start an off-ramp transaction to sell crypto for NGN.
Custodial flow (walletId):
offramp.completed webhookNon-custodial flow (sourceAddress):
depositAddress where the user must send cryptoYour Zet API key. Contact zetdotmoney@gmail.com to obtain your keys.
"qt_01H8X4..."
Zet wallet to debit. Required for custodial flow.
"wal_01H8X3..."
External wallet address to debit. For non-custodial flow, the user must send the crypto to the returned depositAddress.
"0xabc..."
"payout_67890"