mina_sendPayment

This method is used to call Auro Wallet send payment (current support send MINA ) by zkApp.

Params

interface SendPaymentArgs  {
    // to is the target address. require base58 address. 
    readonly to: string
    // amount is the send amount, with decimal. e.g. 1.1
    readonly amount: number
    // option. Auro Wallet also provide advance option to change fee.
    readonly fee?: number
    // option.
    readonly memo?:string
}

Result

type SendTransactionResult = {
    // broadcast hash, you can query tx info by this hash.
    hash: string
}

interface ProviderError extends Error {
    message: string; // error message.
    code: number; // error code.
    data?: unknown; // error body. 
}

Promise<SendTransactionResult | ProviderError>

Errors

1001	User disconnect, need connect Auro Wallet.	Can not get connected account.
1002	The request was rejected by the user.
20003	The parameters were invalid.	Please check address, amount, fee.
23001	Origin dismatch.	Check origin safe.

Example

Request

const amount = 0.1;
const receiveAddress = "B62qpjxUpgdjzwQfd8q2gzxi99wN7SCgmofpvw27MBkfNHfHoY2VH32"
const fee = 0.012
const memo = "Auro Wallet"

await window.mina?.sendPayment({
        amount: amount,
        to: receiveAddress,
        fee: fee,
        memo: memo,
    }).catch((err: any) => err);

Result

// successful result.
{
  "hash": "CkpZj7QwDkfzoyPfMiJj9zTC6R41Sbh9fY4yvKsSYM9zjyyTUDwW9"
}

// user reject.
{
  "code": 1002,
  "message": "User rejected the request."
}

// can not get connect address.
{
  "code": 1001,
  "message": "User disconnect, please connect first."
}

// params check error. there check addres, amount and fee.
{
  "code": 20003,
  "message": "Invalid method parameter(s)."
}