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

# Introduction

> API reference for Mocra endpoints

## Overview

The Mocra API lets you analyze videos for quality and consistency. Send a video URL and optional criteria; the API returns an overall score and per-criterion breakdowns. Use these to monitor and improve video generation pipelines.

**Base URL:** `https://api.mocra.io/`

Reference and request/response schemas are generated from the [OpenAPI spec](https://github.com/Mocra-AI) used by this site.

## Authentication

All requests must include a Bearer token in the `Authorization` header. Use your Mocra API key as the token.

```http theme={null}
Authorization: Bearer <YOUR_API_KEY>
```

If you don’t have an API key, see the [Quickstart](/quickstart) for how to get one (Mocra is currently in beta; keys are issued to waitlist signups).

## Errors

Failed requests return appropriate HTTP status codes and a JSON body with a `message` field describing the error. Fix the request (e.g. invalid URL, missing body, invalid token) and retry.