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call
Executes a new message call immediately without creating a transaction on the block chain.
To prevent API abuse, the gas parameter in eth_estimateGas and eth_call is capped at 10x (1000%) the current block gas limit. You can recreate this behavior in your local test environment (Ganache, Besu, Geth, or other client) via the rpc.gascap command-line option.

REQUEST

POST https://SliceLedger-rpc.com+

HEADERS

Content-Type: application/json
​

REQUEST PAYLOAD

  • TRANSACTION CALL OBJECT [required]
    • from: 20 Bytes - The address the transaction is sent from.
    • to: 20 Bytes - The address the transaction is directed to.
    • gas: [optional] Integer of the gas provided for the transaction execution. eth_call consumes zero gas, but this parameter may be needed by some executions.
    • gasPrice: [optional] Integer of the gasPrice used for each paid gas
    • value: [optional] Integer of the value sent with this transaction
    • data: [optional] Hash of the method signature and encoded parameters. For details see Ethereum Contract ABI
  • BLOCK PARAMETER [required] - an integer block number, or the string "latest", "earliest" or "pending", see the default block parameter​

EXAMPLE

## JSON-RPC over HTTPS POST
curl https://SliceLedger-rpc.com
-X POST \
-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}'
​
## JSON-RPC over WSS
wscat -c ws://SliceLedger-rpc.com
>{"jsonrpc":"2.0","method":"eth_call","params": [{"from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155","to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567","gas": "0x76c0","gasPrice": "0x9184e72a000","value": "0x9184e72a","data": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"}, "latest"],"id":1}

RESPONSE

RESULT FIELDS

  • RETURN VALUE - the return value of the executed contract method

BODY

{
"jsonrpc": "2.0",
"id": 1,
"result": "0x"
}
Last modified 1mo ago
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REQUEST
RESPONSE