CheckAPI PHP SDK

Official PHP SDK for CheckAPI — Ukrainian bank receipt verification API.

Send a photo of a bank receipt, get verified: true/false in ~1 second. Supports PrivatBank, monobank, OTP Bank, A-Bank, Raiffeisen and more.

Requirements

PHP 8.1+ with cURL and JSON extensions (standard on most setups).

Install

composer require sarmkadan/checkapi

Quick start

<?php
require __DIR__ . '/vendor/autoload.php';

use CheckApi\CheckApiClient;

$client = new CheckApiClient('YOUR_API_KEY');

$result = $client->verify('receipt.jpg', 2450.00, '7731');

echo $result['verified'];        // true
echo $result['detectedAmount'];  // 2450.0
echo $result['reason'];          // "confirmed"
echo $result['durationMs'];      // 870

Error handling

use CheckApi\CheckApiException;

try {
    $result = $client->verify('receipt.jpg', 1000, '1234');
} catch (CheckApiException $e) {
    echo "Error {$e->getStatusCode()}: {$e->getResponseBody()}";
}

Pricing

Plan	Price	Checks	Per check
Start	$30	1,000	$0.03
Business	$200	10,000	$0.02
Custom	from $500	negotiable	individual

No subscription. Pay with USDT or bank transfer.

Links

• Website: check.sarmkadan.com
• API docs: check.sarmkadan.com/docs
• Live demo: check.sarmkadan.com/#demo
• Contact: Telegram @sarmkadan

License

MIT — see LICENSE.