CryptoTwitter.Space x402 MCP Server

import { CdpClient } from "@coinbase/cdp-sdk"; import { parseEther } from "viem"; import dotenv from "dotenv"; dotenv.config(); const cdp = new CdpClient(); async function runCdpSetup() { const owner = await cdp.evm.createAccount({}); console.log("Created owner account:", owner.address); const smartAccount = await cdp.evm.createSmartAccount({ owner, }); console.log("Created smart account:", smartAccount.address); const result = await cdp.evm.sendUserOperation({ smartAccount, network: "base-sepolia", calls: [ { to: "0x0000000000000000000000000000000000000000", value: parseEther("0"), data: "0x", }, ], }); console.log("User operation status:", result.status); console.log("Waiting for user operation to be confirmed..."); const userOperation = await cdp.evm.waitForUserOperation({ smartAccountAddress: smartAccount.address, userOpHash: result.userOpHash, }); if (userOperation.status === "complete") { console.log("User operation confirmed. Block explorer link:", `https://sepolia.basescan.org/tx/${userOperation.transactionHash}`); } else { console.log("User operation failed"); } } runCdpSetup().catch(console.error);