OpenChain Testnet
(TOPC)
Popular Contracts
v0.0.1
Marketplace contract
Create collection of unique NFTs.
Release ERC1155 tokens for a set price.
Chain ID
776
Native Token
Openchain Testnet (TOPC)
Faucets
openchain.info
faucet.openchain.info/
Explorers
OPEN CHAIN TESTNET
testnet.openchain.info
Getting Started with OpenChain Testnet
Choose a language:
Install the latest version of the SDK:
npm install @thirdweb-dev/sdk ethers@5Initialize the SDK and contract on your project:
import { OpenchainTestnet } from "@thirdweb-dev/chains";import { ThirdwebSDK } from "@thirdweb-dev/sdk";
// If used on the FRONTEND pass your 'clientId'const sdk = new ThirdwebSDK(OpenchainTestnet, { clientId: "YOUR_CLIENT_ID",});// --- OR ---// If used on the BACKEND pass your 'secretKey'const sdk = new ThirdwebSDK(OpenchainTestnet, { secretKey: "YOUR_SECRET_KEY",});
const contract = await sdk.getContract("0x0000000000000000000000000000000000000000");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 for free from the dashboard settings.