Call the Create payment token for purchase API method and pass information about a user and items in this method. You can use this API call to sell single and multiple items.

To use sandbox mode, pass the "sandbox": true parameter in the body of the request for getting a token.

Request example:

curl -i -X POST \
  -u 224575:MYAPIKEY \
  https://sandbox-secure.xsolla.com/api/v2/project/224575/admin/payment/token \
  -H 'Content-Type: application/json' \
  -d '{
    "user": {
      "id": {
        "value": "myUserID"
      }
    },
    "purchase": {
      "sandbox": true,
      "items": [
        {
          "sku": "mySKU",
          "quantity": 1
        }
      ]
    }
  }'

Integrate Xsolla Login:

1. Create a project.
2. Set up your Login project in Publisher Account.
3. Connect user data storage.
4. Integrate the solution on your application side.

Using the configured Login method, create and save the authentication token to receive a payment token. The payment token is used for opening the payment UI and making the payment.

To test the payment flow, create an order using the Create order with specified item API call:

1. If you want to perform a test on the API documentation website, click Try it to open the interface for creating a request.
2. In the Security block, in the Bearer Token field, enter the token obtained while passing the authentication procedure.
3. In the Body block, pass order details, e.g., quantity of item quantity. To access sandbox mode, pass "sandbox": true.
4. In the Parameters block, pass:
   • project_id — project ID that you can find in Publisher Account.
   • item_sku — item SKU.

In the response, you will receive data you need for further work:

• token — payment token

Request example:

curl -i -X POST \
  'https://store.xsolla.com/api/v2/project/{project_id}/payment/item/{item_sku}' \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "sandbox": true,
    "quantity": 5,
    "settings": {
      "ui": {
        "theme": "63295a9a2e47fab76f7708e1",
      }
    },
    "custom_parameters": {
      "character_id": "ingameUsername"
    }
  }'