eth_call RPC Method

To use the eth_call method on the Avalanche C-Chain, ensure that the end of your URL includes ext/bc/C/rpc.

Parameters

transaction

object

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from

string

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to

string

REQUIRED

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gas

integer

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gasPrice

integer

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value

integer

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data

string

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blockNumber/tag

string

REQUIRED

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Returns

data

string

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Request

1
curl https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc \
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  -X POST \
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  -H "Content-Type: application/json" \
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  --data '{"method":"eth_call","params":[{"from":null,"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"}, "latest"],"id":1,"jsonrpc":"2.0"}'

1
curl https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc \
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  -X POST \
3
  -H "Content-Type: application/json" \
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  --data '{"method":"eth_call","params":[{"from":null,"to":"0x6b175474e89094c44da98b954eedeac495271d0f","data":"0x70a082310000000000000000000000006E0d01A76C3Cf4288372a29124A26D4353EE51BE"}, "latest"],"id":1,"jsonrpc":"2.0"}'

1
import { ethers } from "ethers";
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(async () => {
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  const abi = [
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    {
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      constant: true,
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      inputs: [{ internalType: "address", name: "", type: "address" }],
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      name: "balanceOf",
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      outputs: [{ internalType: "uint256", name: "", type: "uint256" }],
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      payable: false,
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      stateMutability: "view",
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      type: "function",
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    },
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  ];
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  const provider = new ethers.JsonRpcProvider(
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    "https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc"
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  );
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  const contract = new ethers.Contract(
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		'0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7',
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		abi,
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		provider
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	)
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  const response = await contract.balanceOf(
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    "0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE"
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  );
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  console.log(response);
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})();
27

1
import { ethers } from "ethers";
2
(async () => {
3
  const abi = [
4
    {
5
      constant: true,
6
      inputs: [{ internalType: "address", name: "", type: "address" }],
7
      name: "balanceOf",
8
      outputs: [{ internalType: "uint256", name: "", type: "uint256" }],
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      payable: false,
10
      stateMutability: "view",
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      type: "function",
12
    },
13
  ];
14
  const provider = new ethers.JsonRpcProvider(
15
    "https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc"
16
  );
17
  const contract = new ethers.Contract(
18
		'0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7',
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		abi,
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		provider
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	)
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  const response = await contract.balanceOf(
23
    "0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE"
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  );
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  console.log(response);
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})();
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1
from web3 import Web3, HTTPProvider
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w3 = Web3(HTTPProvider('https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc'))
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abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7", abi=abi)
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response = myContract.functions.balanceOf("0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE").call()
6
print(response)

1
from web3 import Web3, HTTPProvider
2
w3 = Web3(HTTPProvider('https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/ext/bc/C/rpc'))
3
abi = '[{"constant":True,"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":False,"stateMutability":"view","type":"function"}]'
4
myContract = w3.eth.contract(address="0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7", abi=abi)
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response = myContract.functions.balanceOf("0x6E0d01A76C3Cf4288372a29124A26D4353EE51BE").call()
6
print(response)

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
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  endpointUrl: "https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/",
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})
6

7
core.client
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    .call({
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      account: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
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      data: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
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      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
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    })
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    .then(res => console.log(res))
14

1
import { Core } from '@quicknode/sdk'
2

3
const core = new Core({
4
  endpointUrl: "https://docs-demo.avalanche-mainnet.quiknode.pro/ext/bc/C/rpc/",
5
})
6

7
core.client
8
    .call({
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      account: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
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      data: '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2',
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      to: '0x70997970c51812dc3a010c7d01b50e0d17dc79c8',
12
    })
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    .then(res => console.log(res))
14

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