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    Standard Ethereum JSON-RPC 2.0

    Quickstart

    Pinax RPC endpoints are standard JSON-RPC 2.0 over HTTPS. Pick a network, embed your API key in the URL path, and POST a JSON-RPC body. Browse the full method catalog below or hit Try it on any method to send a live request.

    No API key on this team yet — sample shows YOUR_API_KEY placeholder.
    cURL
    1curl 'https://arbsepolia.rpc.service.pinax.network/v1/YOUR_API_KEY/' \
    2  -H 'Content-Type: application/json' \
    3  -d '{"jsonrpc":"2.0","id":1,"method":"eth_blockNumber","params":[]}'
    execution

    eth_estimateGas

    KEY REQUIRED

    Estimate gas

    Returns the gas units a transaction would consume if executed against the latest state.

    POST
    https://arbsepolia.rpc.service.pinax.network/v1/<API_KEY>/

    Supported networks (30)

    ArbitrumArbitrumArbitrum OneArbitrum OneAvalancheAvalancheAvalancheAvalancheBaseBaseBaseBaseBlastBlastBNBBNBBNBBNBCeloCeloCeloCeloEthereumEthereum+18 more

    Required parameters

    NameTypeDescription
    torequired
    		address
    Recipient address.
    e.g. 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

    Optional parameters

    NameTypeDescription
    data
    		hex
    Optional call data.
    e.g. 0x18160ddd
    from
    		address
    Optional sender.
    value
    		hex
    Optional wei value to send (hex).

    Request body

    {
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_estimateGas"
}

    Response

    200 OK

    Hex-encoded gas estimate.

    {
  "jsonrpc": "2.0",
  "id": 1,
  "result": "0x5208"
}