wallet/proposalapprove

curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/proposalapprove \
  --header 'Content-Type: application/json' \
  --data '
{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "proposal_id": 1,
  "is_add_approval": true,
  "visible": true
}
'

import requests

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

payload = {
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
    "proposal_id": 1,
    "is_add_approval": True,
    "visible": True
}
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({
    owner_address: 'TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g',
    proposal_id: 1,
    is_add_approval: true,
    visible: true
  })
};

fetch('https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/proposalapprove', 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/proposalapprove",
  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([
    'owner_address' => 'TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g',
    'proposal_id' => 1,
    'is_add_approval' => true,
    'visible' => true
  ]),
  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/proposalapprove"

	payload := strings.NewReader("{\n  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\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/proposalapprove")
  .header("Content-Type", "application/json")
  .body("{\n  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\n}"

response = http.request(request)
puts response.read_body

{
  "txID": "<string>",
  "raw_data": {
    "contract": "<array>",
    "ref_block_bytes": "<string>",
    "ref_block_hash": "<string>",
    "expiration": 123,
    "timestamp": 123
  },
  "raw_data_hex": "<string>",
  "signature": [
    "<string>"
  ]
}

POST

95e61622bf6a8af293978377718e3b77

wallet

proposalapprove

wallet/proposalapprove

curl --request POST \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/proposalapprove \
  --header 'Content-Type: application/json' \
  --data '
{
  "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
  "proposal_id": 1,
  "is_add_approval": true,
  "visible": true
}
'

import requests

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

payload = {
    "owner_address": "TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g",
    "proposal_id": 1,
    "is_add_approval": True,
    "visible": True
}
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({
    owner_address: 'TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g',
    proposal_id: 1,
    is_add_approval: true,
    visible: true
  })
};

fetch('https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/proposalapprove', 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/proposalapprove",
  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([
    'owner_address' => 'TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g',
    'proposal_id' => 1,
    'is_add_approval' => true,
    'visible' => true
  ]),
  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/proposalapprove"

	payload := strings.NewReader("{\n  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\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/proposalapprove")
  .header("Content-Type", "application/json")
  .body("{\n  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\n}")
  .asString();

require 'uri'
require 'net/http'

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

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  \"owner_address\": \"TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g\",\n  \"proposal_id\": 1,\n  \"is_add_approval\": true,\n  \"visible\": true\n}"

response = http.request(request)
puts response.read_body

{
  "txID": "<string>",
  "raw_data": {
    "contract": "<array>",
    "ref_block_bytes": "<string>",
    "ref_block_hash": "<string>",
    "expiration": 123,
    "timestamp": 123
  },
  "raw_data_hex": "<string>",
  "signature": [
    "<string>"
  ]
}

TRON API method that allows Super Representatives to approve a governance proposal. Proposals need majority approval from Super Representatives to be executed.

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Parameters

owner_address — the Super Representative address approving the proposal. Must be in base58 or hex format.
proposal_id — the ID of the proposal to approve.
is_add_approval — boolean indicating whether to approve (true) or remove approval (false).
visible — optional boolean parameter. When set to true, the address should be in base58 format. Default is false.

Response

txID — the transaction hash of the approval action
raw_data — the raw transaction data
raw_data_hex — the raw transaction data in hex format
signature — array of transaction signatures

Use case

The wallet/proposalapprove method is used for:

Approving governance proposals by Super Representatives
Participating in the proposal voting process
Supporting or rejecting proposed network parameter changes
Managing proposal approval status in governance workflows

Body

application/json

owner_address

string

default:TZ4UXDV5ZhNW7fb2AMSbgfAEZ7hWsnYS2g

required

proposal_id

integer

default:1

required

is_add_approval

boolean

default:true

required

visible

boolean

default:true

Response

200 - application/json

Proposal approval transaction

txID

string

raw_data

object

Show child attributes

raw_data_hex

string

signature

string[]

Last modified on June 22, 2026

APIs introduction

Node APIs

Faucet API

Chainstack platform API

wallet/proposalapprove | TRON

Parameters

Response

Use case

Body

Response

​Parameters

​Response

​Use case

Body

Response

Parameters

Response

Use case