createERC721TransferVoucher
Utility to create a Voucher to transfer ERC-721 from the application to a destination address on the base layer.
Usage
The example below shows how to create a Voucher to withdraw 1 CTSI to the msg_sender of the an input.
import { createApp } from "@deroll/app";
import { createERC721TransferVoucher } from "@deroll/wallet";
// create app
const app = createApp({ url: "http://127.0.0.1:5004" });
const application = "0xab7528bb862fb57e8a2bcd567a2e929a0be56a5e";
const token = "0xc6582A9b48F211Fa8c2B5b16CB615eC39bcA653B"; // ERC-721 address
app.addAdvanceHandler(async ({ metadata }) => {
const voucher = createERC721TransferVoucher(
token,
application,
metadata.msg_sender,
1n,
);
await app.createVoucher(voucher);
return "accept";
});Returns
Type: Voucher
Parameters
Type: Address
ERC-721 token address.
Type: Address
Source address.
Type: Address
Destination address.
Type: bigint
Token id.