> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wearepion.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Our Code API lets you quickly check if a student’s account is active and valid.

To set this up, we recommend a "keys-only" login (client credentials). This is the simplest way to connect because it only gives your system permission to do one thing: verify if a student is who they say they are.

If you're looking to implement this service view the [SBiD Status API](/documentation/check-i-d-status/s-bi-d-status-api).