English বাংলা
Getting Started
  • How it works
  • Authentication
Endpoints
  • Fraud Check
  • Bulk Check
Tools
  • Playground
  • Status Codes

API Developer Documentation

Integrate Fraud Checker into your application using our powerful REST API.

Live Test Login to get API Key

How it works

Fraud Checker API allows you to check customer fraud records via a simple HTTP request. Send a customer phone number, and we analyze data from our vast database and partner sources to provide a complete fraud report.

Fast Response

Avg response time < 200ms

Multi-Source

Auto check multiple sources

Developer Friendly

Clean data in JSON format

Base URL

https://fc.rocketflow.biz/api

Authentication

To use the API, you must send an Authorization token in the header of each request.

HTTP Header
Authorization: Bearer YOUR_API_KEY
Accept: application/json
Keep your API key secret. Do not use it in client-side code (like JavaScript).
GET /api/check

Fraud Check

Check fraud report for a specific phone number. This gathers data from all sources and returns a merged report.

Parameter Type Required Description
phone string Yes 11 digit mobile number (e.g. 01712345678)
curl -X GET "https://fc.rocketflow.biz/api/check?phone=01712345678" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Accept: application/json"
$client = new \GuzzleHttp\Client();
$response = $client->request('GET', 'https://fc.rocketflow.biz/api/check', [
    'headers' => [
        'Authorization' => 'Bearer YOUR_API_KEY',
        'Accept' => 'application/json',
    ],
    'query' => [
        'phone' => '01712345678'
    ]
]);
echo $response->getBody();
const axios = require('axios');

axios.get('https://fc.rocketflow.biz/api/check', {
    params: {
        phone: '01712345678'
    },
    headers: {
        'Authorization': 'Bearer YOUR_API_KEY',
        'Accept': 'application/json'
    }
})
.then(response => console.log(response.data))
.catch(error => console.error(error));
import requests

url = "https://fc.rocketflow.biz/api/check"
params = {
    "phone": "01712345678"
}
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Accept": "application/json"
}

response = requests.get(url, headers=headers, params=params)
print(response.json())
POST /api/bulk-check

Bulk Check

Check multiple phone numbers at once. (Note: Available on Premium plans)

Parameter Type Required Description
phones string Yes Comma or newline separated phone numbers

API Playground

Test live with your API key.

আপনার ড্যাশবোর্ড থেকে API কী তৈরি করুন
Response 200 OK
// রেসপন্স এখানে দেখাবে...

Status Codes

Code Description
200 Successful Response
400 Invalid parameters or input
401 Authentication Failed (Invalid API Key)
403 No API Access (Plan upgrade required)
429 Rate Limit Exceeded
API Documentation | Fraud Checker
Fraud Checker
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