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POST
/
95e61622bf6a8af293978377718e3b77
/
wallet
/
getapprovedlist
wallet/getapprovedlist
curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist \
  --header 'Content-Type: application/json' \
  --data '
{
  "txID": "4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e",
  "raw_data": {
    "contract": [
      {
        "parameter": {
          "value": {
            "data": "a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0",
            "owner_address": "41cf2e99409d2a9a9190197ab0bff35ca87818c41e",
            "contract_address": "41a614f803b6fd780986a42c78ec9c7f77e6ded13c"
          },
          "type_url": "type.googleapis.com/protocol.TriggerSmartContract"
        },
        "type": "TriggerSmartContract"
      }
    ],
    "ref_block_bytes": "68bd",
    "ref_block_hash": "bc830d2c09fa23d1",
    "expiration": 1761952567698,
    "fee_limit": 225000000,
    "timestamp": 1761952507695
  },
  "raw_data_hex": "0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b",
  "signature": [
    "c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01"
  ],
  "visible": false
}
'
import requests

url = "https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist"

payload = {
    "txID": "4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e",
    "raw_data": {
        "contract": [
            {
                "parameter": {
                    "value": {
                        "data": "a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0",
                        "owner_address": "41cf2e99409d2a9a9190197ab0bff35ca87818c41e",
                        "contract_address": "41a614f803b6fd780986a42c78ec9c7f77e6ded13c"
                    },
                    "type_url": "type.googleapis.com/protocol.TriggerSmartContract"
                },
                "type": "TriggerSmartContract"
            }
        ],
        "ref_block_bytes": "68bd",
        "ref_block_hash": "bc830d2c09fa23d1",
        "expiration": 1761952567698,
        "fee_limit": 225000000,
        "timestamp": 1761952507695
    },
    "raw_data_hex": "0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b",
    "signature": ["c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01"],
    "visible": False
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    txID: '4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e',
    raw_data: {
      contract: [
        {
          parameter: {
            value: {
              data: 'a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0',
              owner_address: '41cf2e99409d2a9a9190197ab0bff35ca87818c41e',
              contract_address: '41a614f803b6fd780986a42c78ec9c7f77e6ded13c'
            },
            type_url: 'type.googleapis.com/protocol.TriggerSmartContract'
          },
          type: 'TriggerSmartContract'
        }
      ],
      ref_block_bytes: '68bd',
      ref_block_hash: 'bc830d2c09fa23d1',
      expiration: 1761952567698,
      fee_limit: 225000000,
      timestamp: 1761952507695
    },
    raw_data_hex: '0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b',
    signature: [
      'c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01'
    ],
    visible: false
  })
};

fetch('https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'txID' => '4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e',
    'raw_data' => [
        'contract' => [
                [
                                'parameter' => [
                                                                'value' => [
                                                                                                                                'data' => 'a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0',
                                                                                                                                'owner_address' => '41cf2e99409d2a9a9190197ab0bff35ca87818c41e',
                                                                                                                                'contract_address' => '41a614f803b6fd780986a42c78ec9c7f77e6ded13c'
                                                                ],
                                                                'type_url' => 'type.googleapis.com/protocol.TriggerSmartContract'
                                ],
                                'type' => 'TriggerSmartContract'
                ]
        ],
        'ref_block_bytes' => '68bd',
        'ref_block_hash' => 'bc830d2c09fa23d1',
        'expiration' => 1761952567698,
        'fee_limit' => 225000000,
        'timestamp' => 1761952507695
    ],
    'raw_data_hex' => '0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b',
    'signature' => [
        'c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01'
    ],
    'visible' => false
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist"

	payload := strings.NewReader("{\n  \"txID\": \"4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e\",\n  \"raw_data\": {\n    \"contract\": [\n      {\n        \"parameter\": {\n          \"value\": {\n            \"data\": \"a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0\",\n            \"owner_address\": \"41cf2e99409d2a9a9190197ab0bff35ca87818c41e\",\n            \"contract_address\": \"41a614f803b6fd780986a42c78ec9c7f77e6ded13c\"\n          },\n          \"type_url\": \"type.googleapis.com/protocol.TriggerSmartContract\"\n        },\n        \"type\": \"TriggerSmartContract\"\n      }\n    ],\n    \"ref_block_bytes\": \"68bd\",\n    \"ref_block_hash\": \"bc830d2c09fa23d1\",\n    \"expiration\": 1761952567698,\n    \"fee_limit\": 225000000,\n    \"timestamp\": 1761952507695\n  },\n  \"raw_data_hex\": \"0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b\",\n  \"signature\": [\n    \"c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01\"\n  ],\n  \"visible\": false\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist")
  .header("Content-Type", "application/json")
  .body("{\n  \"txID\": \"4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e\",\n  \"raw_data\": {\n    \"contract\": [\n      {\n        \"parameter\": {\n          \"value\": {\n            \"data\": \"a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0\",\n            \"owner_address\": \"41cf2e99409d2a9a9190197ab0bff35ca87818c41e\",\n            \"contract_address\": \"41a614f803b6fd780986a42c78ec9c7f77e6ded13c\"\n          },\n          \"type_url\": \"type.googleapis.com/protocol.TriggerSmartContract\"\n        },\n        \"type\": \"TriggerSmartContract\"\n      }\n    ],\n    \"ref_block_bytes\": \"68bd\",\n    \"ref_block_hash\": \"bc830d2c09fa23d1\",\n    \"expiration\": 1761952567698,\n    \"fee_limit\": 225000000,\n    \"timestamp\": 1761952507695\n  },\n  \"raw_data_hex\": \"0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b\",\n  \"signature\": [\n    \"c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01\"\n  ],\n  \"visible\": false\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"txID\": \"4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e\",\n  \"raw_data\": {\n    \"contract\": [\n      {\n        \"parameter\": {\n          \"value\": {\n            \"data\": \"a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0\",\n            \"owner_address\": \"41cf2e99409d2a9a9190197ab0bff35ca87818c41e\",\n            \"contract_address\": \"41a614f803b6fd780986a42c78ec9c7f77e6ded13c\"\n          },\n          \"type_url\": \"type.googleapis.com/protocol.TriggerSmartContract\"\n        },\n        \"type\": \"TriggerSmartContract\"\n      }\n    ],\n    \"ref_block_bytes\": \"68bd\",\n    \"ref_block_hash\": \"bc830d2c09fa23d1\",\n    \"expiration\": 1761952567698,\n    \"fee_limit\": 225000000,\n    \"timestamp\": 1761952507695\n  },\n  \"raw_data_hex\": \"0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b\",\n  \"signature\": [\n    \"c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01\"\n  ],\n  \"visible\": false\n}"

response = http.request(request)
puts response.read_body
{
  "result": {},
  "approved_list": [
    "<string>"
  ],
  "transaction": {}
}
TRON API method that returns the addresses that signed (approved) a specific signed transaction. Submit the fully signed transaction object and the endpoint derives the approver addresses from the signatures.
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​
Parameters

  • txID — the transaction ID (hash).
  • raw_data — the raw transaction object.
  • raw_data_hex — the raw transaction in hexadecimal.
  • signature — array of 65‑byte hex signatures.
  • visible — optional boolean. When true, addresses in raw_data use base58; when false, hex. Defaults to false.

​
Response

  • approved_list — array of addresses (hex) recovered from the signatures
  • transaction — the echoed transaction payload and validation result

​
Use case

The wallet/getapprovedlist method is used for:
  • Verifying which address(es) signed a transaction
  • Auditing multi‑signature workflows
  • Building wallet UIs that display who approved a transaction

​
curl example

Shell
curl --request POST \
  --url 'https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getapprovedlist' \
  --header 'Content-Type: application/json' \
  --data '{
    "txID": "4ad97d49409cfff338d2f9e71d4019c70e82030b52e15e208b1808f2f3ea782e",
    "raw_data": {
      "contract": [
        {
          "parameter": {
            "value": {
              "data": "a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c0",
              "owner_address": "41cf2e99409d2a9a9190197ab0bff35ca87818c41e",
              "contract_address": "41a614f803b6fd780986a42c78ec9c7f77e6ded13c"
            },
            "type_url": "type.googleapis.com/protocol.TriggerSmartContract"
          },
          "type": "TriggerSmartContract"
        }
      ],
      "ref_block_bytes": "68bd",
      "ref_block_hash": "bc830d2c09fa23d1",
      "expiration": 1761952567698,
      "fee_limit": 225000000,
      "timestamp": 1761952507695
    },
    "raw_data_hex": "0a0268bd2208bc830d2c09fa23d14092a3bae4a3335aae01081f12a9010a31747970652e676f6f676c65617069732e636f6d2f70726f746f636f6c2e54726967676572536d617274436f6e747261637412740a1541cf2e99409d2a9a9190197ab0bff35ca87818c41e121541a614f803b6fd780986a42c78ec9c7f77e6ded13c2244a9059cbb0000000000000000000000415d4a41a3b0cdda5c03df72b38a20aa1b88777c7500000000000000000000000000000000000000000000000000000000f9cd95c070afceb6e4a3339001c0f4a46b",
    "signature": [
      "c99cdc8af6f47dc65a75aa0c6da1c5be8510736e581043162c3e8525c6e0ed8f592adaa74ba250136ea6e1fb125b3d3d024ac6abd3e24c28097d66a8e2a0c0aa01"
    ],
    "visible": false
  }'
to avoid errors, make sure the transaction object is complete and the signature matches the raw_data. A quick way to test is to:
  • call wallet/getnowblock to get the latest block
  • copy a transaction from transactions[0] and POST its txID, raw_data, raw_data_hex, and signature to this method

Body

application/json
​
txID
string
required

Transaction ID (hash)

​
raw_data
object
required

Raw transaction data

​
raw_data_hex
string
required

Raw transaction data in hex

​
signature
string[]
required

Array of 65-byte hex signatures

​
visible
boolean
default:false

Response

200 - application/json

Approved addresses (derived from signatures) and the echoed transaction

​
result
object
​
approved_list
string[]
​
transaction
object
Last modified on July 7, 2026