📍 Bolt Help / Products / Checkout / Bolt Checkout Direct API Integration Guide / How to Create a Bolt Order Token How to Create a Bolt Order Token Learn how to build a request that initiates checkout using a token. Page Contents Click to expand. Create an order token to initiate the checkout process. This token is used to reference the cart generated in your storefront. Step 1: Configure Authorization & Headers Log in to the Merchant Dashboard. Navigate to Administration > API. Scroll to API Keys and click the eye icon to reveal your API Keys. Embed this Publishable Key on your website. The publishable key is a long string of lower and upper case letters and numbers that consists of three sections. TIP The Signing Secret found in the Key section must also be used to authenticate payloads sent by Bolt. Headers HEADER VALUE X-Api-Key Provide the API_KEY X-Nonce unique 12-16 digit for every request (UUID is a good option) Content-Type application/json API URLs Environment Bolt API URLs Sandbox https://api-sandbox.bolt.com Production https://api.bolt.com Step 2: Make a Create Order Request Step 1: Call Order Endpoint See the Official API Reference for a request example. PHP Example <?php require(dirname(__FILE__) . '/init_example.php'); $client = new \BoltPay\ApiClient([ 'api_key' => \BoltPay\Bolt::$apiKey, 'is_sandbox' => \BoltPay\Bolt::$isSandboxMode ]); $exampleData = new \BoltPay\Example\Data(); $cartData = $exampleData->generateCart(); /** @var \BoltPay\Http\Response $response */ $response = $client->createOrder($cartData); $orderToken = $response->isResponseSuccessful() ? @$response->getBody()->token : ''; Step 2: Validate the Response Request Check for a HTTP 200 success code and that the response contains an order token. Cart Ensure that the order_reference value corresponds to the unique cart ID value provided in the request and that the cart_url matches as well. Items & Totals Ensure the following for each item and its values: Items listed in the response must match the items listed in the request The unit_price, total_amount and tax_amount must be in cents Every item must have an image_url, name, and description The total_amount must equal (quantity X unit_price) + tax_amount Every cent must be precisely accounted for You cannot not apply a discount amount that is more than the total order amount. Doing so will result in an error. It is recommended you calculate a max allowable discount amount using the formula line item totals + tax + shipping = max allowable discount