Supported Chains - HashDit API Documentation

Chain coverage is every EVM chain HashDit simulates, plus Tron, and expands over time. Commonly used values:

Chain ID	Network Name
`1`	Ethereum Mainnet
`56`	BNB Smart Chain
`137`	Polygon
`42161`	Arbitrum
`"tron"`	Tron

chain_id accepts an integer or a string — 56, "56", and "0x38" are all valid for BSC. Send "tron" (or 728126428) for Tron. An unsupported chain is rejected with 400 invalid request. Contact support to confirm a chain not listed here.

Usage

Set chain_id on the transaction object, not at the top level:

{
  "evm_transactions": [
    {
      "chain_id": 56,
      "from": "0x...",
      "to": "0x...",
      "data": "0x..."
    }
  ]
}

​Usage

Usage