---
title: Reference
sidebar_position: 1
---

# Reference

Quick-reference documentation for the scholarr API, environment variables, and release changelog.

| Document | Description |
|----------|-------------|
| [API Contract](api.md) | Envelope spec, endpoints, DTO structure, publication semantics |
| [Environment Variables](environment.md) | Quick-reference table linking to full configuration docs |
| [Changelog](changelog.md) | Auto-generated release history |