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Purchase of goods and services without user registration

In this example, we demonstrate how to place a guest order without requiring user registration.

✅ Purpose of the scenario:

  • User is not authorized.
  • The user fills out a form with contacts (for example, guest_orders).
  • Selects products (you can pre-set a list).
  • The order is placed for the user guest_user.

✅ What you need:

  • A valid PROJECT_URL and APP_TOKEN for authentication with the OneEntry API.
  • marker of the guest order form, for example guest_orders
  • list productId and quantity

📌 Important:

  • The form fields (marker, type) must match the form settings in the admin panel.
  • If you need to send a notification about an order, you can use Events.
  • These examples do not include error handling.
  • You can manage errors using a try-catch block or by employing a construction like await Promise.catch((error) => error).

📚 See in documentation:

📦 SDK reference:

Try it live​

Run this method interactively in the JS SDK sandbox — connect your Project URL and App Token on first visit, then open:

Scenario​

1. Import defineOneEntry from SDK define PROJECT_URL and APP_TOKEN​

Example:

import { defineOneEntry } from 'oneentry';
import { IOrderData } from 'oneentry/dist/orders/ordersInterfaces';

const PROJECT_URL = 'your-project-url';
const APP_TOKEN = 'your-app-token';

2. Creating an API client​

Example:

const { AuthProvider, Orders, Payments } = defineOneEntry(PROJECT_URL, {
  token: APP_TOKEN,
});

3. We form an array with fields required for user authorization​

Example:

const authData = [
  {
    // registration form email marker
    marker: 'email_reg',
    value: 'your-email',
  },
  {
    // registration form password marker
    marker: 'password_reg',
    value: 'your-password',
  },
];
Result:
[
  {
    "marker": "email_reg",
    "value": "kvasssukr.net@gmail.com"
  },
  {
    "marker": "password_reg",
    "value": "123456"
  }
]

4. Log in as a guest user to place an order​

Example:

const user = await AuthProvider.auth('email', {
  authData: authData,
});
console.log(user);
Result:
{
  "userIdentifier": "kvasssukr.net@gmail.com",
  "authProviderIdentifier": "email",
  "accessToken": "eyJhbGciOiJIUzI1NiIsInR...pZCI6MTYsImF1dGhQ"
  "refreshToken": "1745494429101-...-2834edf8"
}

5. Generate data that is usually received from the frontend form​

Example:

const guestFormData = [
  {
    marker: 'guest_name',
    type: 'string',
    value: 'Christina Thomas',
  },
  {
    marker: 'guest_phone',
    type: 'string',
    value: '+18005000500',
  },
  {
    marker: 'guest_email',
    type: 'string',
    value: 'guest@yourmail.com',
  },
];
const productsData = [
  {
    productId: 15,
    quantity: 1,
  },
];
const body: IOrderData = {
  formIdentifier: 'guest_order',
  paymentAccountIdentifier: 'cash',
  formData: guestFormData,
  products: productsData,
};
Result:
[
  {
    "productId": 15,
    "quantity": 1
  }
]

6. Create a guest order​

Example:

const order = await Orders.createOrder('guest_orders', body);

if ('statusCode' in order) {
  throw new Error(order.message);
}
Result:
{
  "id": 113,
  "formIdentifier": "guest_order",
  "paymentAccountIdentifier": "cash",
  "formData": [
    {
      "marker": "guest_name",
      "type": "string",
      "value": "Christina Thomas"
    },
    {
      "marker": "guest_phone",
      "type": "string",
      "value": "+18005000500"
    },
    {
      "marker": "guest_email",
      "type": "string",
      "value": "guest@yourmail.com"
    }
  ],
  "products": [
    {
      "productId": 15,
      "quantity": 1
    }
  ],
  "currency": "USD",
  "totalSum": 400,
  "bonusApplied": 0,
  "totalDue": 400,
  "discountConfig": {
    "orderDiscounts": [],
    "productDiscounts": [],
    "coupon": null,
    "settings": {
      "allowStacking": false,
      "maxDiscountValue": null,
      "allowGiftStacking": false,
      "maxBonusPaymentPercent": null,
      "minBonusAmount": null,
      "minOrderAmountForBonus": null,
      "giftRefundPolicy": "KEEP_GIFT"
    },
    "additionalDiscountsMarkers": [],
    "totalRaw": 400,
    "totalSumWithDiscount": 400,
    "excludedGiftProductIds": [],
    "bonus": {
      "availableBalance": 0,
      "maxBonusDiscount": 0,
      "minBonusAmount": null,
      "minOrderAmountForBonus": null,
      "bonusApplied": 0
    },
    "bonusApplied": 0,
    "totalDue": 400
  },
  "statusIdentifier": "guest_upcoming",
  "statusLocalizeInfos": {
    "title": "Upcoming"
  },
  "createdDate": "2026-06-06T11:37:20.044Z"
}

7. Creation of payment session​

Example:

const paymentSession = await Payments.createSession(
  order.id,
  'session',
  false,
);
console.log(paymentSession);
Result:
{
  "id": 62,
  "createdDate": "2026-06-06T11:37:21.260Z",
  "updatedDate": "2026-06-06T11:37:21.260Z",
  "type": "session",
  "status": "waiting",
  "paymentAccountId": 1,
  "orderId": 113,
  "amount": null,
  "paymentUrl": null
}

8. Get one payment session object by order identifier with Payments.getSessionByOrderId()​

Example:

const sessionByOrderId = await Payments.getSessionByOrderId(order?.id).catch(
  (e: any) => e,
);

console.log(sessionByOrderId, paymentSession, user);
Result:
[
  {
    "id": 62,
    "createdDate": "2026-06-06T11:37:21.260Z",
    "updatedDate": "2026-06-06T11:37:21.260Z",
    "type": "session",
    "status": "waiting",
    "paymentAccountId": 1,
    "orderId": 113,
    "amount": null,
    "paymentUrl": null
  }
]

Final example​

// 1. Import defineOneEntry from SDK define PROJECT_URL and APP_TOKEN
import { defineOneEntry } from 'oneentry';
import { IOrderData } from 'oneentry/dist/orders/ordersInterfaces';

const PROJECT_URL = 'your-project-url';
const APP_TOKEN = 'your-app-token';

// 2. Creating an API client
const { AuthProvider, Orders, Payments } = defineOneEntry(PROJECT_URL, {
  token: APP_TOKEN,
});

// 3. We form an array with fields required for user authorization
const authData = [
  {
    // registration form email marker
    marker: 'email_reg',
    value: 'your-email',
  },
  {
    // registration form password marker
    marker: 'password_reg',
    value: 'your-password',
  },
];

// 4. Log in as a guest user to place an order
const user = await AuthProvider.auth('email', {
  authData: authData,
});
console.log(user);

// 5. Generate data that is usually received from the frontend form
const guestFormData = [
  {
    marker: 'guest_name',
    type: 'string',
    value: 'Christina Thomas',
  },
  {
    marker: 'guest_phone',
    type: 'string',
    value: '+18005000500',
  },
  {
    marker: 'guest_email',
    type: 'string',
    value: 'guest@yourmail.com',
  },
];
const productsData = [
  {
    productId: 15,
    quantity: 1,
  },
];
const body: IOrderData = {
  formIdentifier: 'guest_order',
  paymentAccountIdentifier: 'cash',
  formData: guestFormData,
  products: productsData,
};

// 6. Create a guest order
const order = await Orders.createOrder('guest_orders', body);

if ('statusCode' in order) {
  throw new Error(order.message);
}

// 7. Creation of payment session
const paymentSession = await Payments.createSession(
  order.id,
  'session',
  false,
);
console.log(paymentSession);

// 8. Get one payment session object by order identifier with [Payments.getSessionByOrderId()](/docs/payments/getSessionByOrderId)
const sessionByOrderId = await Payments.getSessionByOrderId(order?.id).catch(
  (e: any) => e,
);

console.log(sessionByOrderId, paymentSession, user);