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Introduction

Welcome to the Onslip 360 API documentation area.

Here, you'll find comprehensive API documentation, information about how to use the SDKs (for Java, PHP, TypeScript) and links to sample code.

Developer Accounts​

You can sign up for a partner/developer account in our testing sandbox (at https://test.onslip360.com) by submitting the form below. The account created will have all feature modules enabled, but we recommend that you only use it for creating and managing merchant accounts, since you will not be able to use more than a single, predefined cash register with the partner account without contacting us. By using merchant accounts, in contrast, you can create and manage as many cash registers as you like.

In order to use Onslip POS cash registers with a testing sandbox account, first download and install the Onslip POS app from the App Store or Google Play. Then do as follows:

  1. After a fresh install, click About in the upper right corner of the app.
  2. Click on the Server line 5 times.
  3. Under Change Environment, select Test.
  4. Restart the app and log in with your test account credentials.