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Smart Contract Event Monitor
Under maintenance

Pricing

Pay per usage

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Smart Contract Event Monitor

Smart Contract Event Monitor

Under maintenance

Monitor smart contract events on Ethereum, BSC, and EVM chains. Track Transfer, Approval, Swap events in real-time. Built for DeFi traders and blockchain analysts.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Donny Nguyen

Donny Nguyen

Maintained by Community

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Monthly active users

an hour ago

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Smart Contract Event Monitor - Track Blockchain Events

Monitor smart contract events on Ethereum, BSC, Polygon, and other EVM chains. Track Transfer, Approval, Swap events in real-time with decoded parameters.

Key Features

  • Monitor any EVM smart contract across 7 chains
  • Auto-decode Transfer/Approval/Swap events
  • Scan custom block ranges
  • Explorer links for every transaction

Cost

This actor uses pay-per-usage pricing. Typical runs cost $0.01-0.05 depending on scope.

Input Example

{
"contractAddress": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
"chain": "ethereum",
"eventName": "Transfer",
"maxResults": 10
}

Output Example

{
"transactionHash": "0xabc...",
"blockNumber": 19500000,
"eventName": "Transfer",
"decodedParams": {
"from": "0x123...",
"to": "0x456...",
"value": "1000000"
},
"explorerTxUrl": "https://etherscan.io/tx/0xabc...",
"scrapedAt": "2026-02-02T12:00:00.000Z"
}

Use Cases

  • DeFi trading alerts
  • Whale watching
  • Token transfer monitoring
  • Smart contract debugging

Limitations

  • Uses public RPCs with rate limits; very large block ranges may timeout

Built By

Donny Dev - Blockchain & automation developer