X-API-Key: YOUR_API_KEY
X-API-Secret: YOUR_API_SECRET
Content-Type: application/json

{
    "success": true,
    "catalog": [
        {
            "product_id": 123,
            "sku": "RSA-123",
            "name": "Free Fire 100 Diamonds",
            "price": 1.5,
            "currency": "HTG",
            "requires_player_id": true,
            "requires_server_id": false,
            "customer_fields": [
                {
                    "key": "player_id",
                    "label": "Player ID",
                    "required": true,
                    "type": "text"
                }
            ]
        }
    ]
}

{
    "player_id": "123456789",
    "server_id": "",
    "charname": ""
}

{
    "external_order_id": "KOMAND-10001",
    "product_id": 123,
    "quantity": 1,
    "player_id": "123456789",
    "server_id": "",
    "charname": "",
    "webhook_url": "https://sit-kliyan.com/api/reseller-webhook"
}

{
    "success": true,
    "order_id": 42,
    "wc_order_id": 9801,
    "external_order_id": "KOMAND-10001",
    "product_id": 123,
    "sku": "RSA-123",
    "quantity": 1,
    "status": "processing",
    "payment_status": "charged",
    "total_price": 1.5,
    "currency": "HTG",
    "new_balance": 48.5,
    "refunded": false,
    "refund_status": "none"
}

<?php
class Mon_Reseller_API_Client {
    private $base   = 'https://boutik-pam.com/wp-json/reseller/v1';
    private $key    = 'YOUR_API_KEY';
    private $secret = 'YOUR_API_SECRET';

    private function request($method, $path, $body = null) {
        $args = [
            'method'  => $method,
            'timeout' => 30,
            'headers' => [
                'X-API-Key'    => $this->key,
                'X-API-Secret' => $this->secret,
                'Content-Type' => 'application/json',
            ],
        ];
        if ($body !== null) $args['body'] = wp_json_encode($body);

        $response = wp_remote_request($this->base . $path, $args);
        if (is_wp_error($response)) return $response;

        $status = wp_remote_retrieve_response_code($response);
        $data   = json_decode(wp_remote_retrieve_body($response), true);
        return ['http_status' => $status, 'data' => $data];
    }

    public function catalog() {
        return $this->request('GET', '/catalog');
    }

    public function balance() {
        return $this->request('GET', '/balance');
    }

    public function verify_player($product_id, $player_id, $server_id = '') {
        return $this->request('POST', '/catalog/' . absint($product_id) . '/verify-player', [
            'player_id' => $player_id,
            'server_id' => $server_id,
        ]);
    }

    public function create_order($external_id, $product_id, $player_id = '', $server_id = '') {
        return $this->request('POST', '/order', [
            'external_order_id' => $external_id,
            'product_id'        => absint($product_id),
            'quantity'          => 1,
            'player_id'         => $player_id,
            'server_id'         => $server_id,
        ]);
    }

    public function order_status($external_id) {
        return $this->request('GET', '/order/' . rawurlencode($external_id));
    }
}

X-Reseller-Timestamp: 1720000000
X-Reseller-Signature: sha256=...
X-Reseller-Signature-V2: sha256=...
Content-Type: application/json

{
    "code": "rsa_insufficient_balance",
    "message": "Balans lan pa sifi. K\u00f2mand lan bezwen 5.00 USD, ou gen 3.20 USD; li manke 1.80 USD.",
    "data": {
        "status": 402,
        "reason": "insufficient_balance",
        "required_balance": 5,
        "available_balance": 3.2,
        "missing_amount": 1.8,
        "currency": "USD"
    }
}