Body Parameters

start_block_index

integer

REQUIRED

An integer representing the starting block index for the shielded TRC20 contract events

end_block_index

integer

REQUIRED

An integer representing the ending block index for the shielded TRC20 contract events

shielded_TRC20_contract_address

string

REQUIRED

The address of the shielded TRC20 contract

ivk

string

REQUIRED

A string representing the incoming viewing key (ivk) associated with the shielded TRC20 contract

ak

string

REQUIRED

A string representing the address key (ak)

nk

string

REQUIRED

A string representing the note key (nk)

visible

boolean

REQUIRED

A boolean value indicating whether the events should be visible or not

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/walletsolidity/scanshieldedtrc20notesbyivk \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json'
4
    --data '{
5
      "ivk": "INCOMING_VIEWING_KEY",
6
      "shielded_TRC20_contract_address": "CONTRACT_ADDRESS",
7
      "end_block_index": 567,
8
      "start_block_index": 345,
9
      "ak": "ADDRESS_KEY",
10
      "visible": true,
11
      "nk": "NOTE_KEY"
12
}
13
'

1
curl https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk \
2
    --header 'accept: application/json' \
3
    --header 'content-type: application/json'
4
    --data '{
5
      "ivk": "INCOMING_VIEWING_KEY",
6
      "shielded_TRC20_contract_address": "CONTRACT_ADDRESS",
7
      "end_block_index": 567,
8
      "start_block_index": 345,
9
      "ak": "ADDRESS_KEY",
10
      "visible": true,
11
      "nk": "NOTE_KEY"
12
}
13
'

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk';
2

3
const data = {
4
  ivk: 'INCOMING_VIEWING_KEY',
5
  shielded_TRC20_contract_address: 'CONTRACT_ADDRESS',
6
  end_block_index: 567,
7
  start_block_index: 345,
8
  ak: 'ADDRESS_KEY',
9
  visible: true,
10
  nk: 'NOTE_KEY'
11
};
12

13
fetch(url, {
14
  method: 'POST',
15
  headers: {
16
    'accept': 'application/json',
17
    'content-type': 'application/json'
18
  },
19
  body: JSON.stringify(data)
20
})
21
  .then(response => response.json())
22
  .then(data => console.log(data))
23
  .catch(error => console.error(error));
24

1
const url = 'https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk';
2

3
const data = {
4
  ivk: 'INCOMING_VIEWING_KEY',
5
  shielded_TRC20_contract_address: 'CONTRACT_ADDRESS',
6
  end_block_index: 567,
7
  start_block_index: 345,
8
  ak: 'ADDRESS_KEY',
9
  visible: true,
10
  nk: 'NOTE_KEY'
11
};
12

13
fetch(url, {
14
  method: 'POST',
15
  headers: {
16
    'accept': 'application/json',
17
    'content-type': 'application/json'
18
  },
19
  body: JSON.stringify(data)
20
})
21
  .then(response => response.json())
22
  .then(data => console.log(data))
23
  .catch(error => console.error(error));
24

1
import requests
2

3
url = "https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk"
4

5
data = {
6
    'ivk': 'INCOMING_VIEWING_KEY',
7
    'shielded_TRC20_contract_address': 'CONTRACT_ADDRESS',
8
    'end_block_index': 567,
9
    'start_block_index': 345,
10
    'ak': 'ADDRESS_KEY',
11
    'visible': True,
12
    'nk': 'NOTE_KEY'
13
}
14

15
headers = {
16
    'accept': 'application/json',
17
    'content-type': 'application/json'
18
}
19

20
response = requests.post(url, json=data, headers=headers)
21
print(response.json())
22

1
import requests
2

3
url = "https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk"
4

5
data = {
6
    'ivk': 'INCOMING_VIEWING_KEY',
7
    'shielded_TRC20_contract_address': 'CONTRACT_ADDRESS',
8
    'end_block_index': 567,
9
    'start_block_index': 345,
10
    'ak': 'ADDRESS_KEY',
11
    'visible': True,
12
    'nk': 'NOTE_KEY'
13
}
14

15
headers = {
16
    'accept': 'application/json',
17
    'content-type': 'application/json'
18
}
19

20
response = requests.post(url, json=data, headers=headers)
21
print(response.json())
22

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

5
url = URI("https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk")
6

7
data = {
8
  ivk: 'INCOMING_VIEWING_KEY',
9
  shielded_TRC20_contract_address: 'CONTRACT_ADDRESS',
10
  end_block_index: 567,
11
  start_block_index: 345,
12
  ak: 'ADDRESS_KEY',
13
  visible: true,
14
  nk: 'NOTE_KEY'
15
}
16

17
headers = {
18
  'accept' => 'application/json',
19
  'content-type' => 'application/json'
20
}
21

22
http = Net::HTTP.new(url.host, url.port)
23
http.use_ssl = true
24

25
request = Net::HTTP::Post.new(url.path, headers)
26
request.body = data.to_json
27

28
response = http.request(request)
29
puts response.body
30

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

5
url = URI("https://docs-demo.tron-mainnet.quiknode.pro/walletsolidity/scanshieldedtrc20notesbyivk")
6

7
data = {
8
  ivk: 'INCOMING_VIEWING_KEY',
9
  shielded_TRC20_contract_address: 'CONTRACT_ADDRESS',
10
  end_block_index: 567,
11
  start_block_index: 345,
12
  ak: 'ADDRESS_KEY',
13
  visible: true,
14
  nk: 'NOTE_KEY'
15
}
16

17
headers = {
18
  'accept' => 'application/json',
19
  'content-type' => 'application/json'
20
}
21

22
http = Net::HTTP.new(url.host, url.port)
23
http.use_ssl = true
24

25
request = Net::HTTP::Post.new(url.path, headers)
26
request.body = data.to_json
27

28
response = http.request(request)
29
puts response.body
30

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