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Hero Testnet Blockchain Data Indexing API

Hero Testnet Quick Facts

Hero is the subnet powering Heroes of NFT, a collectible trading card game.

Chain name
avalanche-hero-testnet
Chain ID
17772
Block explorerhttps://testnet.avascan.info/blockchain/hero/info
Blocktime1 seconds
Historical balances❌
NFT assets and metadata❌
Query via SQL on Increment✅

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Network Status

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

Code Samples

Get token balances for address

GET/v1/{chainName}/address/{walletAddress}/balances_v2/

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.

Costs:

1.00 Credits

Processing:

Realtime
Show Guides
Installation
npm install @covalenthq/client-sdk
Request
import { CovalentClient } from "@covalenthq/client-sdk";

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