allowance.md

description	icon
This SunPump endpoint checks if, and how many, Tokens are currently Approved for trading (selling).	magnifying-glass-arrow-right

Check Allowance

Endpoint

• URL: /sunpump/allowance
• Method: GET
• Content-Type: application/json
• API Key Header: api-key: your-api-key

Parameters

Parameter	Type	Required	Description
tokenAddress	string	Yes	Token Contract Address
userAddress	string	Yes	Public Tron Address of sender

Example Allowance Requests

{% tabs %} {% tab title="cURL" %}

curl -X POST https://api.dangeracorn.com/sunpump/allowance\
-H "Content-Type: application/json" \
-H "api-key: your-api-key" \
-d '{
  "tokenAddress": "token-contract-address",
  "userAddress": "sender-public-tron-address"
}'

{% endtab %}

{% tab title="JavaScript" %} {% code title="npm install axios" %}

const axios = require('axios');

const buyRequest = async () => {
  const response = await axios.post('https://api.dangeracorn.com/sunpump/allowance', {
    tokenAddress: 'token-contract-address',
    userAddress: 'sender-public-tron-address'
  }, {
    headers: {
      'Content-Type': 'application/json',
      'api-key': 'your-api-key'
    }
  });

  console.log(response.json());
};

buyRequest();

{% endcode %} {% endtab %}

{% tab title="Python" %} {% code title="pip install requests" %}

import requests

url = 'https://api.dangeracorn.com/sunpump/allowance'
headers = {
    'Content-Type': 'application/json',
    'api-key': 'your-api-key'
}

data = {
    "tokenAddress": "token-contract-address",
    "userAddress": "sender-public-tron-address"
}

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

{% endcode %} {% endtab %}

{% tab title="Go" %}

package main

import (
	"bytes"
	"encoding/json"
	"net/http"
	"fmt"
)

func main() {
	data := map[string]interface{}{
		"tokenAddress": "token-contract-address",
		"userAddress": "sender-public-tron-address",
	}

	payload, _ := json.Marshal(data)
	req, _ := http.NewRequest("POST", "https://api.dangeracorn.com/sunpump/allowance", bytes.NewBuffer(payload))
	req.Header.Set("Content-Type", "application/json")
	req.Header.Set("api-key", "your-api-key")

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()

	fmt.Println("Response Status:", resp.Status)
}

{% endtab %}

{% tab title="PHP" %}

<?php

$url = 'https://api.dangeracorn.com/sunpump/allowance';

$data = array(
    'tokenAddress' => 'token-contract-address',
    'userAddress' => 'sender-public-tron-address'
);

$options = array(
    'http' => array(
        'header'  => "Content-Type: application/json\r\n" .
                     "api-key: your-api-key\r\n",
        'method'  => 'POST',
        'content' => json_encode($data),
    ),
);

$context  = stream_context_create($options);
$response = file_get_contents($url, false, $context);

echo $response;

{% endtab %} {% endtabs %}

Example Response JSON

{
  "amount": "999999999000000000000000000000",
  "status": "unsigned",
  "code": "200"
}

Error Responses

Invalid Parameters

{
  "error": "Invalid parameters",
  "message": "You must only provide tokenAddress and userAddress",
  "code": "400"
}

Notes

• Rate Limiting: This endpoint is rate-limited according to your plan's API key limits. Ensure that you handle these limits in your application.