Authentification

Toutes les requêtes API nécessitent une authentification HMAC-SHA256. Obtenez vos identifiants dans le tableau de bord → Boutiques.

En-têtes requis

Exemple de signature

payload = "1700000000" + "POST" + "/api/v1/payment/create" + '{"amount":"100"}'
signature = HMAC-SHA256(payload, api_secret)

Créer un paiement

{
  "success": true,
  "data": {
    "payment_id": "a1b2c3d4-...",
    "amount": "100.14",
    "currency": "USDT_TRC20",
    "pay_address": "TXyz...abc",
    "status": "pending",
    "expires_at": "2025-01-15T12:30:00Z",
    "payment_url": "https://soko.ai/pay/a1b2c3d4-..."
  }
}

{
  "success": true,
  "data": {
    "payment_id": null,
    "status": "selecting",
    "amount": 100,
    "currencies": ["USDT_TRC20", "BTC", "ETH"],
    "payment_url": "https://soko.ai/pay/select?token=..."
  }
}

Statut du paiement

{
  "success": true,
  "data": {
    "payment_id": "a1b2c3d4-...",
    "order_id": "ORDER-123",
    "status": "completed",
    "amount_requested": 100.14,
    "amount_with_cents": 100.14,
    "amount_received": 100.14,
    "currency": "USDT_TRC20",
    "pay_address": "TXyz...abc",
    "tx_hash": "abc123...",
    "confirmations": 21,
    "confirmed_at": "2025-01-15T12:25:00Z",
    "expires_at": "2025-01-15T12:30:00Z",
    "created_at": "2025-01-15T12:00:00Z"
  }
}

Liste des paiements

Solde du marchand

{
  "success": true,
  "data": {
    "USDT_TRC20": {
      "available": 1250.50,
      "pending": 100.00,
      "total_received": 5000.00,
      "total_withdrawn": 3750.00,
      "total_commission": 75.00
    },
    "BTC": {
      "available": 0.05000000,
      "pending": 0.00100000,
      "total_received": 0.10000000,
      "total_withdrawn": 0.04900000,
      "total_commission": 0.00150000
    },
    "ETH": {
      "available": 1.25000000,
      "pending": 0.10000000,
      "total_received": 2.00000000,
      "total_withdrawn": 0.65000000,
      "total_commission": 0.03000000
    }
  }
}

Taux de change Public

{
  "success": true,
  "data": {
    "rates": {
      "btc": { "usd": 97500, "eur": 91200, "rub": 8775000 },
      "eth": { "usd": 3200, "eur": 2990, "rub": 288000 },
      "usdt": { "usd": 1.0001, "eur": 0.935, "rub": 90.5 }
    },
    "converted": 55.24
  }
}

Webhooks

Lors d'un changement de statut, nous envoyons un POST à votre URL webhook.

En-têtes du webhook

Corps du webhook

{
  "event": "payment.completed",
  "payment_id": "a1b2c3d4-...",
  "order_id": "ORDER-123",
  "amount": 100.14,
  "amount_received": 100.14,
  "currency": "USDT_TRC20",
  "tx_hash": "abc123...",
  "confirmed_at": "2025-01-15T12:25:00Z",
  "status": "completed",
  "metadata": { "user_id": 42 }
}

Événements

Vérification de signature (PHP)

$timestamp = $_SERVER['HTTP_X_TIMESTAMP'];
$signature = $_SERVER['HTTP_X_SIGNATURE'];
$body = file_get_contents('php://input');

$expected = hash_hmac('sha256', $timestamp . $body, $webhookSecret);

if (!hash_equals($expected, $signature)) {
    http_response_code(401);
    die('Invalid signature');
}

$payload = json_decode($body, true);
// Process payment...

Widget JavaScript

Intégrez un widget de paiement. Juste HTML + JS.

Démarrage rapide

<script src="https://soko.ai/widget.js"></script>
<script>
CryptoMerchant.init({ apiKey: 'YOUR_STORE_API_KEY' });

document.getElementById('pay-btn').addEventListener('click', function() {
    CryptoMerchant.pay({
        amount: 100.00,
        order_id: 'ORDER-123',

        // Or use fiat conversion:
        // fiat_amount: 5000,
        // fiat_currency: 'RUB',

        onSuccess: function(payment) {
            alert('Payment confirmed! TX: ' + payment.tx_hash);
        },
        onClose: function() {
            console.log('Widget closed');
        },
        onError: function(err) {
            console.error('Payment error:', err);
        }
    });
});
</script>

<button id="pay-btn">Pay with Crypto</button>

❤️ Widget de Dons

Acceptez les dons en cryptomonnaie sur n\importe quel site. Aucune signature API requise — juste votre clé API de boutique.

Comment ça marche

Activez les dons dans les paramètres de votre boutique, puis ajoutez le widget à votre site. Les visiteurs peuvent donner en USDT, BTC ou ETH. Chaque don crée un paiement suivi — visible dans le Tableau de bord sous ❤️ Dons.

Démarrage rapide — Bouton

Ajoute un bouton "Donner" à l\emplacement du script :

<script src="https://soko.ai/donate-widget.js"
        data-store-key="YOUR_STORE_API_KEY"></script>

Barre supérieure

Affiche une barre fixe de don en haut de la page :

<script src="https://soko.ai/donate-widget.js"
        data-store-key="YOUR_STORE_API_KEY"
        data-mode="topbar"></script>

En ligne

Affiche le bouton à l\intérieur d\un élément spécifique :

<div id="crypto-donate"></div>
<script src="https://soko.ai/donate-widget.js"
        data-store-key="YOUR_STORE_API_KEY"
        data-mode="inline"
        data-target="crypto-donate"></script>

Attributs de personnalisation

Page de don directe

Vous pouvez aussi créer un lien direct vers la page de don sans widget :

https://soko.ai/donate/YOUR_STORE_API_KEY

API : Créer un Don

Gestion des erreurs

{
  "success": false,
  "error": "Description of what went wrong"
}

Exemples de code

<?php
$apiKey = 'your_api_key';
$apiSecret = 'your_api_secret';

$body = json_encode([
    'amount' => '100.00',
    'order_id' => 'ORDER-' . time(),
]);

$timestamp = (string) time();
$method = 'POST';
$path = '/api/v1/payment/create';

$signature = hash_hmac('sha256', $timestamp . $method . $path . $body, $apiSecret);

$ch = curl_init('https://soko.ai' . $path);
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_POSTFIELDS => $body,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'Content-Type: application/json',
        'X-Api-Key: ' . $apiKey,
        'X-Timestamp: ' . $timestamp,
        'X-Signature: ' . $signature,
    ],
]);

$response = json_decode(curl_exec($ch), true);
echo $response['data']['payment_url'];

import hmac, hashlib, time, json, requests

API_KEY = 'your_api_key'
API_SECRET = 'your_api_secret'
BASE_URL = 'https://soko.ai'

body = json.dumps({
    'amount': '100.00',
    'order_id': f'ORDER-{int(time.time())}'
})

timestamp = str(int(time.time()))
method = 'POST'
path = '/api/v1/payment/create'

payload = f'{timestamp}{method}{path}{body}'
signature = hmac.new(API_SECRET.encode(), payload.encode(), hashlib.sha256).hexdigest()

r = requests.post(f'{BASE_URL}{path}', data=body, headers={
    'Content-Type': 'application/json',
    'X-Api-Key': API_KEY,
    'X-Timestamp': timestamp,
    'X-Signature': signature,
})

print(r.json()['data']['payment_url'])

const crypto = require('crypto');
const https = require('https');

const API_KEY = 'your_api_key';
const API_SECRET = 'your_api_secret';

const body = JSON.stringify({
    amount: '100.00',
    order_id: `ORDER-${Date.now()}`
});

const timestamp = Math.floor(Date.now() / 1000).toString();
const method = 'POST';
const path = '/api/v1/payment/create';

const signature = crypto
    .createHmac('sha256', API_SECRET)
    .update(timestamp + method + path + body)
    .digest('hex');

fetch('https://soko.ai' + path, {
    method: 'POST',
    headers: {
        'Content-Type': 'application/json',
        'X-Api-Key': API_KEY,
        'X-Timestamp': timestamp,
        'X-Signature': signature,
    },
    body
})
.then(r => r.json())
.then(data => console.log(data.data.payment_url));

# Generate signature first (bash):
TIMESTAMP=$(date +%s)
BODY='{"amount":"100.00","order_id":"ORDER-1"}'
PAYLOAD="${TIMESTAMP}POST/api/v1/payment/create${BODY}"
SIGNATURE=$(echo -n "$PAYLOAD" | openssl dgst -sha256 -hmac "your_api_secret" | cut -d' ' -f2)

curl -X POST https://soko.ai/api/v1/payment/create \
  -H "Content-Type: application/json" \
  -H "X-Api-Key: your_api_key" \
  -H "X-Timestamp: $TIMESTAMP" \
  -H "X-Signature: $SIGNATURE" \
  -d "$BODY"