Documentation

Everything you need to integrate nightglass into your app or agent.

Quickstart

Take your first screenshot in under two minutes.

🔐

Authentication

API keys for developers. x402 for agents. Choose your path.

📷

Screenshot API

Full endpoint reference: URL, viewport, format, quality, and more.

💻

Mockup mode

Get screenshots wrapped in a photorealistic browser frame.

🤖

Agent payments

How x402 lets AI agents pay per-request with USDC — no API key needed.

📝

Code examples

Copy-paste examples in Python, Node.js, curl, and Go.