--- title: "Security Service" slug: "security-service" updated: 2026-04-24T08:48:47Z published: 2026-05-19T17:06:10Z canonical: "help.idibilling.com/security-service" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.idibilling.com/llms.txt > Use this file to discover all available pages before exploring further. # Security Service **Purpose:** The Security API is a web service which enables third party applications to acquire authorization to communicate with IDI web services via a restful endpoint. **Protocol:** REST **API DOcumentation:** [Security Service API](https://support.idibilling.com/webapi/Security%20REST%20API%20Documentation/)