---
title: Overview
description: "The `ApiController` manages core API operations including email verification, file processing, and API key authentication. All endpoints require an API key unless otherwise specified."
url: "https://verify550.com/documentation/overview/"
updated: "2025-10-11"
category: API Controller Documentation
---

# Overview

The `ApiController` manages core API operations including email verification, file processing, and API key authentication.

All endpoints require an API key unless otherwise specified.