sei-agent-kit
Version:
A package for building AI agents on the SEI blockchain
39 lines • 1.52 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.get_erc721_balance = get_erc721_balance;
const utils_1 = require("../../utils");
/**
* Gets the ERC-721 token balance for a given wallet address
*
* @param agent SeiAgentKit instance
* @param token_address Address of the ERC-721 token contract
* @returns Balance as a string
*/
async function get_erc721_balance(agent, token_address) {
if (!agent.publicClient || !agent.wallet_address) {
const errorMsg = "Agent is missing required client or wallet address";
throw new Error(errorMsg);
}
console.log(`Querying NFT balance for ${agent.wallet_address} at ${token_address}...`);
try {
// Verify that the token address is a contract
const isTokenContract = await (0, utils_1.isContract)(agent, token_address);
if (!isTokenContract) {
const errorMsg = `Address ${token_address} is not a contract`;
throw new Error(errorMsg);
}
// Get the token balance
const balance = await (0, utils_1.getBalance)(agent, token_address);
if (balance === null || balance === undefined) {
const errorMsg = "Failed to retrieve token balance";
throw new Error(errorMsg);
}
return String(balance);
}
catch (error) {
const errorMsg = error instanceof Error ? error?.message : String(error);
console.error(errorMsg);
throw error;
}
}
//# sourceMappingURL=balance.js.map