GoldRush API Integration

Learn how to integrate GoldRush indexing services with Sei network for blockchain data analysis and application development.

Overview

GoldRush has a suite of Sei Data APIs for developers, analysts, and enterprises. The APIs give fast, accurate access to the onchain data that you need. You can use them to build a DeFi dashboard, a wallet, a trading bot, an AI agent, or a compliance platform.

Supported APIs

Product Name	Description	Key Data Feeds	Use Cases
Foundational API	Access structured historical blockchain data on 100+ chains through REST APIs	Token balances (spot & historical) Token transfers Token holders (spot & historical) Token prices (onchain) Wallet transactions Get logs	Wallets Portfolio trackers Crypto accounting & tax tools DeFi dashboards Activity feeds

Mainnet

Property	Value
Chain Name	sei-mainnet
Chain ID	1329
Network Type	Frontier Chain
Support Level	frontier
Block Explorer	Explorer
Official Website	Sei Website
Native Gas Token	SEI

API usage

To use Sei in GoldRush API calls, use this chain name:

Chain name

• sei-mainnet (Sei Mainnet)

Example API calls (bash)

curl -X GET "https://api.covalenthq.com/v1/sei-mainnet/address/0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045/balances_v2/?key=API_KEY"

SDK usage (TypeScript)

import { GoldRushClient } from '@covalenthq/client-sdk';

const client = new GoldRushClient('API_KEY');

const resp = await client.BalanceService.getTokenBalancesForWalletAddress({
  chainName: 'sei-mainnet',
  walletAddress: '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045'
});

Foundational API support

Sei supports 34 GoldRush Foundational APIs:

Wallet API

• Get token balances for address
• Get native token balance for address
• Get historical portfolio value over time
• Get ERC20 token transfers for address

Pricing API

• Get historical token prices

Security API

• Get token approvals for address

Activity Feed API

• Get a transaction
• Get transaction summary for address
• Get earliest transactions for address (v3)
• Get recent transactions for address (v3)
• Get paginated transactions for address (v3)
• Get bulk time bucket transactions for address (v3)
• Get all transactions in a block (v3)
• Get all transactions in a block by page (v3)

Block Explorer API

• Get a block
• Get all chain statuses
• Get all chains
• Get block heights
• Get gas prices
• Get log events by contract address
• Get log events by topic hash(es)
• Get logs

Additional resources

• GoldRush docs: the GoldRush knowledge base, including a quickstart
• Sei network details: setup details and supported APIs for Sei
• Guides: learn how to build for different use cases
• API reference
• API key: sign up for free