Free Credit Card Checker and Validator | chkr.cc

Features

How it Works?

Date Check

Compare the credit card expired date with today to see the card expired or not.

Number Check

A Luhn Algorithm checker tool will check your card number against the Luhn Algorithm for validating.

BIN/IIN Check

We will look up your card bin in our database which contains more than 300,000 bin records

Security Check

Verify CVV and other security features to ensure the card meets standard security requirements.

Geographic Info

Provide detailed information about the card's issuing country, including currency and location data.

Bank Details

Retrieve comprehensive information about the issuing bank and card brand specifications.

Documentation

API Reference

Endpoint

POST https://api.chkr.cc/

Request Format

{
    "data": "4242424242424242|12|2025|123",
}

Response Format

{
    "code": 0|1|2,        // 0: Die, 1: Live, 2: Unknown
    "status": "Die|Live|Unknown",
    "message": "Reason for the result",
    "card": {
        "card": "4242424242424242|12|2025|123",
        "bank": "Bank Name",
        "type": "visa|mastercard|etc",
        "category": "credit|debit",
        "brand": "Card Brand Name",
        "country": {
            "name": "Country Name",
            "code": "Country Code",
            "emoji": "🇺🇸",
            "currency": "Currency Code",
            "location": {
                "latitude": 0,
                "longitude": 0
            }
        }
    }
}

Example Usage

// Using jQuery
$.post("https://api.chkr.cc/", {
    data: "4242424242424242|12|2025|123",
    charge: false
}, function(response) {
    const result = JSON.parse(response);
    console.log(result);
});

Error Codes

Code	Status	Description
0	Die	Card validation failed
1	Live	Card validation successful
2	Unknown	Unable to determine card status