Unified blockchain data platform delivering APIs, streams, datasets and enterprise-grade indexing solutions for wallets.
Everything you need to build powerful Web3 applications
Subscribe to specific wallet addresses and get real-time updates on ERC20 transfers, native transfers, and internal transactions.
Receive instant notifications when blockchain events occur. Built-in retry mechanism ensures zero data loss.
+100 supported chains including Ethereum, BNB, Solana or any custom chain. Pre-configured support for major networks and custom chain integration.
Complete suite of APIs to build any Web3 application
Real-time blockchain events streamed directly to your backend
Query blockchain data with simple REST endpoints
Comprehensive NFT data across all major chains
Real-time token prices and metadata
Secure Web3 authentication for your apps
Comprehensive market analytics and prices
Access DeFi protocols and liquidity data
Reliable and fast RPC endpoints for all chains
Built for developers, optimized for performance
Sub-100ms response times with globally distributed infrastructure
SOC 2 compliant with end-to-end encryption
Comprehensive dashboard with detailed insights
Automatically scales to handle any workload
Comprehensive SDKs and detailed documentation
Expert support team always ready to help
+100 supported chains including Ethereum, BNB, Solana or any custom chain
Ethereum
Polygon
BNB Chain
Arbitrum
Optimism
Avalanche
Fantom
Base
zkSync
LineaEthereumPolygonBNB ChainArbitrumOptimismAvalanche
Cronos
Gnosis
Chiliz
Pulsechain
opBNB
Sei
Zetachain
HyperEVM
Ronin
BlastCronosGnosisChilizPulsechainopBNB
Moonbeam
Solana
Bitcoin
Flow
Mantle
Monad
LiskFantomBaseLineaMoonbeamSolanaBitcoinFlowMantleStart indexing in minutes with our easy-to-use API
const WIIM = require('@wiim/sdk');
const client = new WIIM.Client({
apiKey: 'your_api_key'
});
// Subscribe to wallet events
await client.subscribeToWallet({
address: '0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb',
chain: 'ethereum',
events: ['erc20_transfer', 'native_transfer'],
webhook: 'https://your-app.com/webhook'
});
// Event will be sent to your webhook
{
"type": "erc20_transfer",
"wallet": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
"token": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
"from": "0x...",
"to": "0x...",
"value": "1000000000",
"timestamp": 1709568000
}Start free, scale as you grow
Join thousands of developers using WiiM Web3 Solutions to power their Web3 applications