Create Pix Payment

post

https://api-sandbox.coinflow.cash/api/checkout/pix

Initiates a Pix payment order. Returns a BR code used to pay the order. Must be paid before the returned expiration date (5 minutes).

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Body Params

fixedFee

object

customerInfo

webhookInfo

object

feePercentage

double

0 to 100

If this purchase is for a seller/submerchant where the marketplace takes a fee, this is the % fee which is taken from the subtotal amount.

subtotal

required

jwtToken

string

This is a token encoding the parameters for the request. Allows purchase parameters to be verified to prevent manipulation when the checkout page is presented to the user.

settlementType

string

enum

Allowed:

customerUsdcTransferData

object

Customer signed USDC transferWithAuthorization data for dual-source payments Used for combined USDC + Credit Card payments on EVM chains

transactionData

(EVM only) if you want to execute an EVM transaction on a successful purchase, you can pass a transaction request here.

Gas fees for the transaction will be automatically calculated and added to the total charged to the customer. Optionally the merchant can opt to pay for these gas fees.

rent

object

(Solana only) if your transaction requires a known amount of Rent to be paid, you can pass it here.

destinationAuthKey

string

If utilizing USDC settlement to addresses other than your main merchant settlement address. Utilize this destinationAuthKey which is a JWT encoded with the information for which address to send the USDC to.

string

required

merchantId

string

required

Merchant Identifier

Response

Language

Credentials

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Response

Click Try It! to start a request and see the response here! Or choose an example:

application/json

200Ok