UniswapV2Router02

Base
basescanbasescout

Getting Started

No SDK install required for API/cURL. Call the HTTP endpoints directly. Keep your secret key server-side; use client IDs in frontends.

Initialize the SDK and contract on your project:

import { createThirdwebClient, getContract } from "thirdweb"; import { defineChain } from "thirdweb/chains"; // create the client with your clientId, or secretKey if in a server environment const client = createThirdwebClient({ clientId: "YOUR_CLIENT_ID" }); // connect to your contract const contract = getContract({ client, chain: defineChain(8453), address: "0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24" });

You will need to pass a client ID/secret key to use thirdweb's infrastructure services. If you don't have any API keys yet you can create one by creating a project for free from the dashboard.

All Functions & Events

const response = await fetch('https://api.thirdweb.com/v1/contracts/write', { method: 'POST', headers: { 'Content-Type': 'application/json', 'x-secret-key': '<YOUR_SECRET_KEY>' }, body: JSON.stringify({ calls: [ { contractAddress: "0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24", method: "function addLiquidity(address tokenA, address tokenB, uint256 amountADesired, uint256 amountBDesired, uint256 amountAMin, uint256 amountBMin, address to, uint256 deadline) returns (uint256 amountA, uint256 amountB, uint256 liquidity)", params: [tokenA, tokenB, amountADesired, amountBDesired, amountAMin, amountBMin, to, deadline] } ], chainId: 8453, from: "<YOUR_WALLET_ADDRESS>" }) }); const data = await response.json();