Refresh Access Token

Endpoint for refreshing access tokens when they expire.

Request Syntax

POST /auth/refresh HTTP/1.1
Host: api.excoinz.com
EXCOINZ_SECRET: ${SECRET_KEY}
Content-Type: application/json

Rather than running a schedule on a calendar cycle, the Check the exp value before the API request or have it run as a handling for error codes.

Request

Name	Data Type	Description
client_id	String(12)	Merchant ID
access	String(255)	User authentication token
refresh	String(12)	Tokens for refreshing user authentication tokens

Response

Name	Data Type	Description
access	String(255)	New user authentication token
refresh	String(12)	Tokens for refreshing new user authentication tokens

Sample

CURL

curl -X POST https://api.excoinz.com/auth/refresh \
     -H "EXCOINZ_SECRET: ${SECRET_KEY}" \
     -H "Content-Type: application/json" \
     -d '{
         "client_id": "YOUR_CLIENT_ID",
         "access": "YOUR_ACCESS",
         "refresh": "YOUR_REFRESH"
     }'

Node.js

const axios = require('axios');

const SECRET_KEY = 'YOUR_SECRET_KEY';

const requestData = {
    client_id: 'YOUR_CLIENT_ID',
    access: 'YOUR_ACCESS',
    refresh: 'YOUR_REFRESH'
};

axios.post('https://api.excoinz.com/auth/refresh', requestData, {
    headers: {
        'EXCOINZ_SECRET': `Bearer ${SECRET_KEY}`,
        'Content-Type': 'application/json'
    }
})
.then(response => {
    console.log(response.data);
})
.catch(error => {
    console.error('Error:', error);
});

JAVA

import org.springframework.http.*;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

import java.util.HashMap;
import java.util.Map;

@Service
public class ExcoinzService {

    private static final String ENDPOINT_URL = "https://api.excoinz.com/auth/refresh";
    private static final String SECRET_KEY = "YOUR_SECRET_KEY";

    public ResponseEntity<String> refreshToken() {
        RestTemplate restTemplate = new RestTemplate();

        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        headers.set("EXCOINZ_SECRET", "Bearer " + SECRET_KEY);

        Map<String, Object> body = new HashMap<>();
        body.put("client_id", "YOUR_CLIENT_ID");
        body.put("access", "YOUR_ACCESS");
        body.put("refresh", "YOUR_REFRESH");

        HttpEntity<Map<String, Object>> entity = new HttpEntity<>(body, headers);

        ResponseEntity<String> response = restTemplate.exchange(ENDPOINT_URL, HttpMethod.POST, entity, String.class);

        return response;
    }
}

PHP

<?php

$url = 'https://api.excoinz.com/auth/refresh';

$SECRET_KEY = 'YOUR_SECRET_KEY';
$client_id = 'YOUR_CLIENT_ID';
$access = 'YOUR_ACCESS';
$refresh = 'YOUR_REFRESH';

$headers = array(
    "EXCOINZ_SECRET: Bearer $SECRET_KEY",
    "Content-Type: application/json"
);

$data = array(
    "client_id" => $client_id,
    "access" => $access,
    "refresh" => $refresh
);

$ch = curl_init($url);

curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);

if ($error = curl_error($ch)) {
    die('cURL error: ' . $error);
}

curl_close($ch);

echo $response;

?>