Insight expands chain support

Toomas Oosalu

We're excited to announce that thirdweb Insight has expanded its blockchain data querying capabilities with support for 43 chains, including these 15 new chains:

• Polygon mainnet
• Polygon Amoy testnet
• Optimism mainnet
• OP Sepolia testnet
• Celo mainnet
• Ancient8 mainnet
• Ancient8 testnet
• Plume mainnet
• Plume testnet
• Avalanche Fuji testnet
• Superposition testnet
• Etherlink testnet
• Mantle Sepolia testnet
• XAI testnet
• Lumia testnet

What This Means For Developers
With these additions, you can now use all of Insight's powerful features across these new chains:

• Query on-chain events with the Events Blueprint
• Track transactions with the Transactions Blueprint
• Monitor token balances (ERC-20, ERC-721, ERC-1155) with the Tokens Blueprint

For example, to query latest events on Optimism

const getLatestOptimismEvents = async () => {
 try {
   const response = await fetch(
      "https://10.insight.thirdweb.com/v1/events?sort_by=block_number&sort_order=desc",
      {
        headers: {
          "x-client-id": <your-client-id>,
        },
      },
    );
   const latestEvents = await response.json();
   return latestEvents;
 } catch (error) {
   console.error('Error:', error);
 }
};

View All Supported Chains
For a complete list of supported chains and their respective chain IDs, check the thirdweb chainlist.