EVM Native Transfers

The EVM Native Transfers template tracks native token transfers, such as ETH, POL, BNB, AVAX, or other chain gas assets. Source: evm-native-transfers

Data Type

This template uses BlockWithTransactions. It reads stream.block.transactions.

Configuration

FROM_ADDRESS: Optional sender address filter.
TO_ADDRESS: Optional recipient address filter.
MIN_VALUE: Optional minimum native token amount.
MAX_VALUE: Optional maximum native token amount.

Logic

The filter:

Skips zero-value transactions.
Converts configured thresholds with ethers.parseEther.
Compares transaction values as BigInt.
Returns null when no transfer matches.

Output

When at least one transaction matches, the feed returns a result with the matching transfers inside nativeTransfers.

{
  "metadata": {
    "networkId": "ethereum-mainnet",
    "blockNumber": "123",
    "isReorg": false
  },
  "timestamp": "0x...",
  "count": 1,
  "nativeTransfers": [
    {
      "hash": "0x...",
      "from": "0x...",
      "to": "0x...",
      "valueWei": "0xde0b6b3a7640000",
      "valueEth": "1.0"
    }
  ]
}

If no transaction matches the configured sender, recipient, or value range, the filter returns null and the feed does not emit a result.