Body Parameters

ak

string

REQUIRED

A string representing the address key (ak)

nk

string

REQUIRED

A string representing the note key (nk)

position

string

REQUIRED

The position of the shielded TRC20 contract note

shielded_TRC20_contract_address

string

REQUIRED

The address of the shielded TRC20 contract

Returns

is_spent

It indicates whether the specified shielded TRC20 contract note has been spent or not

Request

1
curl https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json'
4
    --data '{
5
      "ak": "ADDRESS_KEY",
6
      "nk": "NOTE_KEY",
7
      "position": "POSITION",
8
      "shielded_TRC20_contract_address": "CONTRACT_ADDRESS"
9
}
10
'

1
curl https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json'
4
    --data '{
5
      "ak": "ADDRESS_KEY",
6
      "nk": "NOTE_KEY",
7
      "position": "POSITION",
8
      "shielded_TRC20_contract_address": "CONTRACT_ADDRESS"
9
}
10
'

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent';
2

3
const data = {
4
  ak: "ADDRESS_KEY",
5
  nk: "NOTE_KEY",
6
  position: "POSITION",
7
  shielded_TRC20_contract_address: "CONTRACT_ADDRESS"
8
};
9

10
fetch(url, {
11
  method: 'POST',
12
  headers: {
13
    'accept': 'application/json',
14
    'content-type': 'application/json'
15
  },
16
  body: JSON.stringify(data)
17
})
18
  .then(response => response.json())
19
  .then(data => console.log(data))
20
  .catch(error => console.error(error));
21

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent';
2

3
const data = {
4
  ak: "ADDRESS_KEY",
5
  nk: "NOTE_KEY",
6
  position: "POSITION",
7
  shielded_TRC20_contract_address: "CONTRACT_ADDRESS"
8
};
9

10
fetch(url, {
11
  method: 'POST',
12
  headers: {
13
    'accept': 'application/json',
14
    'content-type': 'application/json'
15
  },
16
  body: JSON.stringify(data)
17
})
18
  .then(response => response.json())
19
  .then(data => console.log(data))
20
  .catch(error => console.error(error));
21

1
import requests
2

3
url = "https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent"
4

5
data = {
6
    'ak': 'ADDRESS_KEY',
7
    'nk': 'NOTE_KEY',
8
    'position': 'POSITION',
9
    'shielded_TRC20_contract_address': 'CONTRACT_ADDRESS'
10
}
11

12
headers = {
13
    'accept': 'application/json',
14
    'content-type': 'application/json'
15
}
16

17
response = requests.post(url, json=data, headers=headers)
18
print(response.json())
19

1
import requests
2

3
url = "https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent"
4

5
data = {
6
    'ak': 'ADDRESS_KEY',
7
    'nk': 'NOTE_KEY',
8
    'position': 'POSITION',
9
    'shielded_TRC20_contract_address': 'CONTRACT_ADDRESS'
10
}
11

12
headers = {
13
    'accept': 'application/json',
14
    'content-type': 'application/json'
15
}
16

17
response = requests.post(url, json=data, headers=headers)
18
print(response.json())
19

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

5
url = URI("https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent")
6

7
data = {
8
  'ak' => 'ADDRESS_KEY',
9
  'nk' => 'NOTE_KEY',
10
  'position' => 'POSITION',
11
  'shielded_TRC20_contract_address' => 'CONTRACT_ADDRESS'
12
}
13

14
headers = {
15
  'accept' => 'application/json',
16
  'content-type' => 'application/json'
17
}
18

19
http = Net::HTTP.new(url.host, url.port)
20
http.use_ssl = true
21

22
request = Net::HTTP::Post.new(url.path, headers)
23
request.body = data.to_json
24

25
response = http.request(request)
26
puts response.body
27

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

5
url = URI("https://docs-demo.tron-mainnet.quiknode.pro/wallet/isshieldedtrc20contractnotespent")
6

7
data = {
8
  'ak' => 'ADDRESS_KEY',
9
  'nk' => 'NOTE_KEY',
10
  'position' => 'POSITION',
11
  'shielded_TRC20_contract_address' => 'CONTRACT_ADDRESS'
12
}
13

14
headers = {
15
  'accept' => 'application/json',
16
  'content-type' => 'application/json'
17
}
18

19
http = Net::HTTP.new(url.host, url.port)
20
http.use_ssl = true
21

22
request = Net::HTTP::Post.new(url.path, headers)
23
request.body = data.to_json
24

25
response = http.request(request)
26
puts response.body
27

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