eth_call

Executes a new message call immediately without creating a transaction in Radius.

Parameters

• from: 20 bytes - Address the transaction is sent from.

• to: 20 bytes - Address the transaction is directed to.

• gas: Hexadecimal value of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.

• gasPrice: Hexadecimal value of the gasPrice (in wei) used for each paid gas.

• maxPriorityFeePerGas: Maximum fee (in wei) the sender is willing to pay per gas above the base fee. See EIP-1559 transactions.

• maxFeePerGas: Maximum total fee (base fee + priority fee, in wei), the sender is willing to pay per gas. See EIP-1559 transactions.

• value: Hexadecimal of the value sent with this transaction.

• data: Hash of the method signature and encoded parameters. See Ethereum contract ABI specification.

• block parameter: A string representing a block number, block hash, or one of the string tags latest, earliest, pending, safe, or finalized. See the default block parameter.

Returns

The returned value of the executed contract.

Example

curl

Request

curl https://rpc.testnet.tryradi.us/<YOUR-RPC-ENDPOINT> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '
{
  "jsonrpc": "2.0",
  "method": "eth_call",
  "params": [
    {
      "type": "0x0",
      "chainId": "0x12ad11",
      "nonce": "0x0",
      "to": "0xcae4d474a43b186606bb836f463d4b4072b7fbe3",
      "gas": "0x493e0",
      "gasPrice": "0x0",
      "maxPriorityFeePerGas": null,
      "maxFeePerGas": null,
      "value": "0x0",
      "input": "0x60fe47b1000000000000000000000000000000000000000000000000000000000000002a",
      "v": "0x255a45",
      "r": "0xd7f188ccfd0223e68c6b300a63c43269beff1ff7d6c9aa257f77e943d7640f4",
      "s": "0x24fe69e4849797afb156c3fc11ac273d03c04846e6128fc2c412646326f02b95"
    }
  ],
  "id": 1
}
'

Response

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

cast

Request

cast call \
  0xcae4d474a43b186606bb836f463d4b4072b7fbe3 \
  "set(uint256)" \
  42 \
  --rpc-url https://rpc.testnet.tryradi.us/<YOUR-RPC-ENDPOINT>

Response

0x