Docs Supported Networks Opside Public zkEVM

Opside Public zkEVM Blockchain Data Indexing API

Opside Public zkEVM Quick Facts

Opside provides ZK-Rollups as a service. Managed by a unified system contract, these rollups share the same interface, while having custom economic models.

  1. Mainnet
Chain name
Chain ID
Block explorer
Blocktime33 seconds
Historical balances
NFT assets and metadata
Query via SQL on Increment
Integration Stage

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Opside Public zkEVM Block Explorer

Analyze transactions, addresses, and smart contracts on the Opside Public zkEVM blockchain explorer.

Network Status

- - -
Monthly Active Wallets
Unique wallets who transact on a monthly basis.
Unique transactions on a monthly basis.
Active Tokens
Unique tokens active on a monthly basis.
Powered by Increment.

Code Samples

  1. Token Balances
  2. Transactions
  3. Portfolio
  4. Get a block

Get token balances for address


Commonly used to fetch the native, fungible (ERC20), and non-fungible (ERC721 & ERC1155) tokens held by an address. Response includes spot prices and other metadata.

This API is supported on all chains with a minimum integration stage:

Each API Call Currently Costs: 1.00 Credits.

Show Guides
  1. TypeScript
  2. python
  3. ruby
  4. shell
npm install @covalenthq/client-sdk
import { CovalentClient } from "@covalenthq/client-sdk";

const ApiServices = async () => {
    const client = new CovalentClient("YOUR_API_KEY");
    const resp = await client.BalanceService.getTokenBalancesForWalletAddress();