DealPOS opens several API and Webhooks that are useful for development purposes that are integrated with your system.
Step 1. Open our dealPOS API site
Developers who want to build a platform using our API or Webhooks, Please visit our Developer API Documentation at: https://developer.dealpos.com
Step 2. Testing
You can use the Interface on this site to "Send a Test Request" or use the Postman Application (https://www.getpostman.com/)