Developer Documentation & Seamless Integration

<?php
use GuzzleHttp\Client;

$client = new Client();
$headers = [
    'API-KEY'      => 'your_api_key_here',
    'Content-Type' => 'application/json'
];

$body = json_encode([
    "cus_name"    => "John Doe",
    "cus_email"   => "john@gmail.com",
    "amount"      => "500",
    "success_url" => "https://yourdomain.com/success.php",
    "cancel_url"  => "https://yourdomain.com/cancel.php"
]);

$response = $client->post('https://pay.bdpayment.online/api/payment/create', [
    'headers' => $headers,
    'body'    => $body
]);

$data = json_decode($response->getBody(), true);
if ($data['status']) {
    header('Location: ' . $data['payment_url']);
    exit();
}

const axios = require('axios');

const initiatePayment = async () => {
  try {
    const payload = {
      cus_name: "John Doe",
      cus_email: "john@gmail.com",
      amount: "500",
      success_url: "https://yourdomain.com/success",
      cancel_url: "https://yourdomain.com/cancel",
      meta_data: { order_id: 1042 }
    };

    const response = await axios.post('https://pay.bdpayment.online/api/payment/create', payload, {
      headers: {
        'API-KEY': 'your_api_key_here',
        'Content-Type': 'application/json'
      }
    });

    if (response.data.status) {
      console.log('Redirect user to:', response.data.payment_url);
    }
  } catch (error) {
    console.error('Payment initiation error:', error.response?.data || error.message);
  }
};

initiatePayment();

import requests
import json

url = "https://pay.bdpayment.online/api/payment/create"
payload = {
    "cus_name": "John Doe",
    "cus_email": "john@gmail.com",
    "amount": "500",
    "success_url": "https://yourdomain.com/success",
    "cancel_url": "https://yourdomain.com/cancel"
}

headers = {
    'API-KEY': 'your_api_key_here',
    'Content-Type': 'application/json'
}

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

if data.get('status'):
    print("Payment URL:", data['payment_url'])
else:
    print("Error:", data.get('message'))

package main

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

func main() {
    url := "https://pay.bdpayment.online/api/payment/create"
    payload := map[string]interface{}{
        "cus_name":    "John Doe",
        "cus_email":   "john@gmail.com",
        "amount":      "500",
        "success_url": "https://yourdomain.com/success",
        "cancel_url":  "https://yourdomain.com/cancel",
    }
    jsonPayload, _ := json.Marshal(payload)

    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonPayload))
    req.Header.Set("API-KEY", "your_api_key_here")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    body, _ := ioutil.ReadAll(resp.Body)
    fmt.Println(string(body))
}

const axios = require('axios');

app.get('/success', async (req, res) => {
  const { transactionId } = req.query;

  try {
    const response = await axios.post('https://pay.bdpayment.online/api/payment/verify', {
      transaction_id: transactionId
    }, {
      headers: {
        'API-KEY': 'your_api_key_here',
        'Content-Type': 'application/json'
      }
    });

    if (response.data.status === 'COMPLETED') {
      // Order verified: fulfill service / deliver product
      return res.render('success', { transaction: response.data });
    } else {
      return res.status(400).send('Payment not verified.');
    }
  } catch (error) {
    return res.status(500).send('Verification server error.');
  }
});

import requests

def verify_payment(transaction_id):
    url = "https://pay.bdpayment.online/api/payment/verify"
    payload = {"transaction_id": transaction_id}
    headers = {
        'API-KEY': 'your_api_key_here',
        'Content-Type': 'application/json'
    }

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

    if result.get('status') == 'COMPLETED':
        print(f"Verified payment of ৳{result.get('amount')} from {result.get('cus_name')}")
        return True
    return False

package main

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

func verifyTransaction(txID string) {
    url := "https://pay.bdpayment.online/api/payment/verify"
    payload, _ := json.Marshal(map[string]string{"transaction_id": txID})

    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(payload))
    req.Header.Set("API-KEY", "your_api_key_here")
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()
    fmt.Println("Verification Response Code:", resp.StatusCode)
}