Executes a new message call immediately without creating a transaction on the blockchain.


curl https://bsc-<network> 
-H "Content-Type: application/json"  
-d "{\"jsonrpc\":\"2.0\",\"method\":\"eth_call\",\"params\": [{\"from\": \"0xb60e8dd61c5d32be8058bb8eb970870f07233155\",\"to\": \"0xd46e8dd67c5d32be8058bb8eb970870f07244567\",\"gas\": \"0x76c0\",\"gasPrice\": \"0x9184e72a000\",\"value\": \"0x9184e72a\",\"data\": \"0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675\"}, \"latest\"],\"id\":1}" 
  1. BLOCK PARAMETER - An int block number in the form of hex, appended with 0x such as 0x6D7FE0, or pre-defined strings latest, earliest, pending.

  2. TRANSACTION CALL OBJECT - A transaction object to be broadcasted.

Web3API's Composer accepts int block numbers, which will be auto-converted to a hex representation before being sent to a node.

Within the transaction call object, the following information are required.

  1. from: 20 Bytes - address of the sender.

  2. to: 20 Bytes - address of the receiver.

  3. gas: Hex representation of an integer of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.

  4. gasPrice: Hex representation of an integer of the gasPrice used for each paid gas

  5. value: Hex representation of an integer of the value sent with this transaction

  6. data: Hash of the method signature and encoded parameters. For details see Ethereum Contract ABI.

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