createTransactionRaw

The createTransactionRaw function is designed for advanced users who want more control over the transaction process or for those using a library that isn’t natively supported by ChainPay.

View an example here.

Parameters

Name	Type	Description
input		An object containing details such as the token, amount, and recipient.

{
    recipient: string, // The address of the recipient
    token: string, // The token that will be received
    amount: bigint, // The amount to be received
    data_string?: string, // Optional additional data. Use an empty string (`''`) if not needed
    data_raw?: Uint8Array // Optional raw data, typically used for on-chain smart contract callbacks
}

note

Either data_string or data_raw must be set.

Return value

This function returns an object that includes the transaction data encoded as a 0x... string, which can be passed into the pay function of the smart contract. It also provides a messageHash that must be signed by the recipient.

Return object

{
    data: '0x...', // Hex-encoded data for the transaction
    messageHash: '0x...' // The hash of the message to be signed by the recipient
}