# Introduction n360ortb Direct Integration is a lightweight JavaScript library (\~9KB gzipped) that provides direct access to Nexx360's server-side header bidding stack. It enables publishers to run real-time auctions across multiple SSPs with minimal client-side overhead. ## Key Benefits * **Lightweight**: Only \~9KB gzipped, minimal impact on page performance * **Server-side Header Bidding**: All auction logic runs on Nexx360 servers * **Easy Integration**: Simple API with just three main methods * **Flexible**: Works standalone or with Google Ad Manager (GAM) * **Works with and without SafeFrame**: The display library auto-detects whether GAM serves creatives in a friendly iframe or a SafeFrame and adapts automatically — no configuration change needed * **Privacy Compliant**: Built-in support for GDPR/TCF, GPP, and US Privacy ## Integration Modes n360ortb supports two integration approaches: ### 1. Standalone Integration Render ads directly without an ad server. Best for: * Simple ad implementations * Custom ad rendering solutions * Testing and development ### 2. GAM Integration Integrate with Google Ad Manager for full ad server functionality. Best for: * Publishers already using GAM * Complex ad operations with direct campaigns * Unified auction with AdX competition ## Quick Start Here's a minimal example to get started: ```html ``` ## Next Steps * [Installation](https://developer.nexx360.io/direct-integration-n360ortb/installation) - Detailed setup instructions * [API Reference](https://developer.nexx360.io/direct-integration-n360ortb/api-reference) - Complete API documentation * [Standalone Integration](https://developer.nexx360.io/direct-integration-n360ortb/standalone-integration) - Render ads without an ad server * [GAM Integration](https://developer.nexx360.io/direct-integration-n360ortb/gam-integration) - Integrate with Google Ad Manager