📘
Supported on Avalanche C-Chain (mainnet) only.

Parameters

object - The transaction call object, should have this shape:
- from - (optional) String of the address the transaction is sent from.
- to - String of the address the transaction is directed to.
- gas - (optional) Integer of the gas provided for the transaction execution.
- gasprice - (optional) Integer of the gasPrice used for each paid gas encoded as a hexadecimal.
- value - (optional) Integer of the value sent with this transaction encoded as a hexadecimal.
- data - (optional) String of the hash of the method signature and encoded parameters.
quantity or tag - Integer block number, or the string 'latest', 'earliest' or 'pending'.

Returns

data - the return value of executed contract.

API Endpoint

The format of an Avalanche C-Chain API endpoint is
https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/rpc - for RPC API
https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/avax - for AVAX API

Here is an example:
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/avalanche-c/ext/bc/C/rpc
https://open-platform.nodereal.io/4c0a1c23661a4e26bcbcwed461e34ea9/avalanche-c/ext/bc/C/avax

Example

Request

curl https://open-platform.nodereal.io/{{apiKey}}/avalanche-c/ext/bc/C/rpc \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"eth_call","params":[{"from":null,"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"}, "latest"],"id":1,"jsonrpc":"2.0"}'

Result

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