Body Parameters

owner_address

string

REQUIRED

The address that triggers the contract, converted to a hexString

contract_address

string

REQUIRED

The contract address, encoded in hexString

function_selector

integer

REQUIRED

The function call. This field must not be left blank

parameter

string

REQUIRED

The parameter encoding needs to be in accordance with the ABI rules

visible

boolean

A boolean value indicating whether the address is in base58 format

Returns

result

The result object with the following fields:

result

It is true if the estimate is successful, otherwise false

code

The response code

message

The result message

energy_required

The estimated energy to run the contract

Request

1
curl https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json' \
4
    --data '
5
    {
6
      "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
7
      "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
8
      "function_selector": "balanceOf(address)",
9
      "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
10
      "visible": true
11
    }
12
'

1
curl https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json' \
4
    --data '
5
    {
6
      "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
7
      "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
8
      "function_selector": "balanceOf(address)",
9
      "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
10
      "visible": true
11
    }
12
'

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy';
2
const headers = {
3
    'accept': 'application/json',
4
    'content-type': 'application/json'
5
};
6
const data = {
7
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
8
    "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
9
    "function_selector": "balanceOf(address)",
10
    "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
11
    "visible": true
12
};
13

14
fetch(url, {
15
  method: 'POST',
16
  headers: headers,
17
  body: JSON.stringify(data)
18
})
19
  .then(response => response.json())
20
  .then(responseData => {
21
    console.log(responseData);
22
  })
23
  .catch(error => {
24
    console.error('Error:', error);
25
  });

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy';
2
const headers = {
3
    'accept': 'application/json',
4
    'content-type': 'application/json'
5
};
6
const data = {
7
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
8
    "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
9
    "function_selector": "balanceOf(address)",
10
    "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
11
    "visible": true
12
};
13

14
fetch(url, {
15
  method: 'POST',
16
  headers: headers,
17
  body: JSON.stringify(data)
18
})
19
  .then(response => response.json())
20
  .then(responseData => {
21
    console.log(responseData);
22
  })
23
  .catch(error => {
24
    console.error('Error:', error);
25
  });

1
import requests
2
import json
3

4
url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/getblockbyid'
5
headers = {
6
    'Accept': 'application/json',
7
    'Content-Type': 'application/json'
8
}
9
data = {
10
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
11
  "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
12
  "function_selector": "balanceOf(address)",
13
  "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
14
  "visible": True
15
}
16

17

18
response = requests.post(url, headers=headers, data=json.dumps(data))
19
if response.status_code == 200:
20
    result = response.json()
21
    # Handle the response data
22
    print(result)
23
else:
24
    # Handle any errors
25
    print('Request failed with status code', response.status_code)
26
    print(response.text)
27

1
import requests
2
import json
3

4
url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/getblockbyid'
5
headers = {
6
    'Accept': 'application/json',
7
    'Content-Type': 'application/json'
8
}
9
data = {
10
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
11
  "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
12
  "function_selector": "balanceOf(address)",
13
  "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
14
  "visible": True
15
}
16

17

18
response = requests.post(url, headers=headers, data=json.dumps(data))
19
if response.status_code == 200:
20
    result = response.json()
21
    # Handle the response data
22
    print(result)
23
else:
24
    # Handle any errors
25
    print('Request failed with status code', response.status_code)
26
    print(response.text)
27

1
require 'net/http'
2
require 'json'
3
require 'uri'
4

5
endpoint = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy'
6
headers = {
7
  'accept' => 'application/json',
8
  'content-type' => 'application/json'
9
}
10
data = {
11
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
12
  "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
13
  "function_selector": "balanceOf(address)",
14
  "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
15
  "visible": true
16
}
17

18
http = Net::HTTP.new(api_url.host, api_url.port)
19
request = Net::HTTP::Post.new(api_url.path, headers)
20
request.body = data.to_json
21

22
response = http.request(request)
23
response_data = JSON.parse(response.body)
24
puts response_data
25

1
require 'net/http'
2
require 'json'
3
require 'uri'
4

5
endpoint = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/estimateenergy'
6
headers = {
7
  'accept' => 'application/json',
8
  'content-type' => 'application/json'
9
}
10
data = {
11
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
12
  "contract_address": "TG3XXyExBkPp9nzdajDZsozEu4BkaSJozs",
13
  "function_selector": "balanceOf(address)",
14
  "parameter": "000000000000000000000000a614f803b6fd780986a42c78ec9c7f77e6ded13c",
15
  "visible": true
16
}
17

18
http = Net::HTTP.new(api_url.host, api_url.port)
19
request = Net::HTTP::Post.new(api_url.path, headers)
20
request.body = data.to_json
21

22
response = http.request(request)
23
response_data = JSON.parse(response.body)
24
puts response_data
25

Don't have an account yet?

Create your Quicknode endpoint in seconds and start building

Get started for free