Documentation

Everything you need to capture, query, and debug HTTP traffic.

Getting Started

Install and capture your first request in 30 seconds

All commands, flags, and output formats

Live traffic stream, filters, and request inspection

Query captured traffic programmatically

AI-assisted debugging workflows

Config file, auto-cleanup, and storage options

How MITM works, CA trust, and certificate details

ALPN negotiation with clients and origins, and what's recorded

System design, data flow, and key decisions

Step-by-step debugging workflows with and without AI