Parameters

• Object - a call request object:
  • from: BASE32 - (optional, default: random address) Address of sender.
  • to: BASE32 - (optional, default: null for contract creation) Address of receiver.
  • gasPrice: QUANTITY - (optional, default: 0) Gas price provided by the sender in Drip.
  • gas: QUANTITY - (optional, default: 500000000) Gas provided by the sender.
  • value: QUANTITY - (optional, default: 0) Value transferred in Drip.
  • data: DATA - (optional, default: 0x) The data send along with the transaction.
  • nonce: QUANTITY - (optional, default: 0) The number of transactions made by the sender prior to this one.
• QUANTITY|TAG - (optional, default: "latest_state") Integer epoch number, or the string "latest_state", "latest_confirmed", "latest_checkpoint" or "earliest", see the epoch number parameter

Returns

DATA, Bytes - The output data, or an execution error.

Example

Request

curl -X POST \
--data '{"jsonrpc":"2.0","method":"cfx_call","params": [{"from":"cfx:type.user:aarc9abycue0hhzgyrr53m6cxedgccrmmyybjgh4xg","to":"cfx:type.contract:acc7uawf5ubtnmezvhu9dhc6sghea0403y2dgpyfjp","data":"0xa6f2ae3a","gasPrice":"0x2540be400","nonce":"0x0"}],"id":1}' \
-H "Content-Type: application/json" \
https://cfx-core.unifra.io/v1/ad2eb3c7a9404cc6a35a6641eaf70577 

Result

{
    "jsonrpc": "2.0",
    "error": {
        "code": -32015,
        "message": "Transaction reverted",
        "data": "0x"
    },
    "id": 0
}