@eco-foundation/routes/dist/utils/helper.js

The Eco Routes Protocol is a decentralized intent based system that allows users to submit their intent to the network and have it fulfilled by a solver on the destination rollup of their choice.

"use strict";
/**
 * @file helper.ts
 *
 * Helper utilities for common blockchain operations.
 * Contains convenience functions for common interactions with standard
 * contracts like ERC20 tokens.
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.encodeERC20Transfer = void 0;
const viem_1 = require("viem");
/**
 * Encodes an ERC20 token transfer call for use in transactions or intent data.
 * Creates properly formatted transaction data for calling the transfer function
 * on an ERC20 token contract, compatible with both direct transactions and meta-transactions.
 *
 * @param to - The recipient address to send tokens to (must be a valid Ethereum address)
 * @param value - The amount of tokens to send (in the token's smallest unit, usually wei)
 * @returns Hex-encoded function call data ready for a transaction or intent
 *
 * @example
 * // Encode a transfer of 1000 tokens to 0x123...
 * const calldata = encodeERC20Transfer("0x123...", BigInt(1000));
 * // Use in a transaction
 * const tx = { to: tokenAddress, data: calldata, ... };
 */
function encodeERC20Transfer(to, value) {
    return (0, viem_1.encodeFunctionData)({
        abi: viem_1.erc20Abi,
        functionName: 'transfer',
        args: [to, value],
    });
}
exports.encodeERC20Transfer = encodeERC20Transfer;