composer require reevit/reevit-php

<?php
require_once 'vendor/autoload.php';

use Reevit\Reevit;

$client = new Reevit('pfk_live_xxx.secret', 'org_123');

// Create payment intent
$intent = $client->payments->createIntent([
    'amount' => 5000,
    'currency' => 'GHS',
    'method' => 'mobile_money',
    'country' => 'GH',
    'customer_id' => 'cust_456',
    'reference' => 'ORD-12345',
    'metadata' => [
        'order_id' => '12345',
    ],
]);

echo "Payment ID: {$intent['id']}, Status: {$intent['status']}\n";

$client = new Reevit(
    getenv('REEVIT_API_KEY'),
    getenv('REEVIT_ORG_ID'),
    getenv('REEVIT_BASE_URL') ?: 'https://api.reevit.io'
);

$intent = $client->payments->createIntent([
    'amount' => 10000,
    'currency' => 'GHS',
    'method' => 'mobile_money',
    'country' => 'GH',
    'customer_id' => 'cust_123',
    'reference' => 'ORD-2024-001',
    'metadata' => [
        'order_id' => 'ORD-2024-001',
    ],
]);

$payment = $client->payments->get('pay_abc123');
echo "Status: {$payment['status']}\n";

$payments = $client->payments->list(['limit' => 50, 'offset' => 0]);
foreach ($payments as $payment) {
    echo "{$payment['id']}: {$payment['status']}\n";
}

// Full refund
$refund = $client->payments->refund('pay_abc123');

// Partial refund
$refund = $client->payments->refund('pay_abc123', [
    'amount' => 2500,
    'reason' => 'Customer requested',
]);

$connection = $client->connections->create([
    'provider' => 'paystack',
    'mode' => 'live',
    'credentials' => [
        'secret_key' => 'sk_live_xxx',
    ],
    'labels' => ['nigeria', 'primary'],
    'routing_hints' => [
        'country_preference' => ['NG'],
        'method_bias' => ['card' => 'high'],
    ],
]);

$connections = $client->connections->list();
foreach ($connections as $conn) {
    echo "{$conn['provider']} ({$conn['mode']}): {$conn['status']}\n";
}

$allConnections = $client->connections->listAll([
    'mode' => 'live',
    'status' => 'active',
]);

$page = $client->connections->listPage(['limit' => 50]);
echo $page['pagination']['total'];

<?php
$payload = file_get_contents('php://input');
$signature = $_SERVER['HTTP_X_REEVIT_SIGNATURE'] ?? '';
$webhookSecret = getenv('REEVIT_WEBHOOK_SECRET');

$expected = 'sha256=' . hash_hmac('sha256', $payload, $webhookSecret);
if (!hash_equals($expected, $signature)) {
    http_response_code(401);
    exit('Invalid signature');
}

$event = json_decode($payload, true);

switch ($event['event']) {
    case 'payment.updated':
        if ($event['data']['status'] === 'succeeded') {
            // Handle success
        }
        break;
}

http_response_code(200);
echo 'OK';

// routes/api.php
Route::post('/webhooks/reevit', [WebhookController::class, 'handle']);

// app/Http/Controllers/WebhookController.php
namespace App\Http\Controllers;

use Illuminate\Http\Request;
class WebhookController extends Controller
{
    public function handle(Request $request)
    {
        $payload = $request->getContent();
        $signature = $request->header('X-Reevit-Signature', '');
        $secret = config('services.reevit.webhook_secret');

        $expected = 'sha256=' . hash_hmac('sha256', $payload, $secret);
        if (!hash_equals($expected, $signature)) {
            return response()->json(['error' => 'Invalid signature'], 401);
        }
        
        $event = $request->all();
        
        switch ($event['event']) {
            case 'payment.updated':
                if ($event['data']['status'] === 'succeeded') {
                    $orderId = $event['data']['metadata']['order_id'] ?? null;
                    // Fulfill order
                }
                break;
        }
        
        return response()->json(['received' => true]);
    }
}

try {
    $payment = $client->payments->createIntent([
        'amount' => 5000,
        'currency' => 'GHS',
        'method' => 'mobile_money',
        'country' => 'GH',
    ]);
} catch (\Throwable $e) {
    echo "Error: {$e->getMessage()}\n";
}

export REEVIT_API_KEY=pfk_live_xxx.secret
export REEVIT_ORG_ID=org_xxx
export REEVIT_WEBHOOK_SECRET=whsec_xxx