What are REST APIs in Vtiger?

Vtiger Cloud offers REST-friendly APIs for integration with 3rd-party applications.
These APIs accept form-encoded request bodies with basic authentication as a header for security.

To know more about REST API and its limits, click here.

To check out Vtiger's REST API Manual, click here.

If you are a beginner to APIs and REST APIs, check out Vtiger's API blog series, which will help you understand APIs.

Beginners Guide to APIs
Overview of REST APIs
Your Guide to Building REST APIs