Dive into the network level to diagnose and fix problems with reliable and powerful tools.
Capture HTTP/HTTPS Traffic
View HTTP/HTTPS
SSL Decryption
View traffic by App/Domain
Body Syntax Highlighting
Websocket
Proxyman acts as a man-in-the-middle server that capture the traffic between your applications and SSL Web Server. With built-in macOS setup, so you can inspect your HTTP/HTTPS Request and Responses in plain text with just one click.
Narrow down your search with Proxyman's Multiple Filters. You can combine complex filtered criteria like Protocol, Content-Type, URL, Request Header, Response Header, Body, etc that find exact what you're looking for.
Split View
Two Panes
Separate Filters
Separate Selection
Shared Capture
PRO
Keep two traffic views open in the same tab. Each pane has its own filters, selected request, and inspector, while both panes use the same live capture.
Scripting Tool
JS Rewrite
Modify Request
Modify Response
Built-in Snippet Code
Built-in Addons
Shared State
Breakpoint, Map local GUI is so slow?
Try Scripting Tool: Use Javascript code to manipulate the Request/Response with your own logic.
We provide a handful of Snippet Code, common Add-ons and JS Libraries to facilitate your debugging procedure and make it 100x faster.
Breakpoint Tool
Modify Request
Modify Response
Headers
URL / Query
Body Editor
Status Code
Abort / Continue
Breakpoint Tool helps you to modify Requests/Responses Data on the fly without changing any client code. Supports URL, Headers, Body, Status Code, Raw Message, etc.
Map Local Tool allows developers to mock a Response with a local file. Boost development speed up by directly modifying the response with Status Code, Header, and Body without waiting for the backend.
Easily debug GraphQL Request by defining a matching rule with a particular GraphQL QueryName. Works with Breakpoint, Map Local, Map Remote, and Scripting Tool.
WebSocket Realtime
WS / WSS
Realtime Frames
Filter: Sent / Received
JSON / Tree / HEX
Binary Decode
Protobuf
Inspect live WebSocket messages as they arrive. Follow client and server frames in real time, preview their payloads, and quickly track down realtime communication issues.
New feature
AI-Powered Debugging with MCP
Connect Claude Code to Proxyman via Model Context Protocol. Fetch flows, analyze requests, and create debugging rules - all from your terminal.
Claude Code
Fetch all requests from a connected iPhone or Android device
Connecting to Proxyman MCP server...
Fetching flows from remote mobile device...
Method
URL
Status
Duration
GET
/api/v2/users/profile
200
124ms
POST
/api/v2/auth/refresh-token
200
89ms
GET
/api/v2/projects/list
200
203ms
GET
/api/v2/notifications
304
45ms
PUT
/api/v2/settings/preferences
200
167ms
GET
/api/v2/analytics/dashboard
200
312ms
Found 6 requests from the connected mobile device. All requests target the api.atlantis.com domain with successful responses.
Reply...
Sonnet 4.6 Extended
Proxyman's built-in MCP server lets AI assistants interact with your debugging session in real time - no plugins required.
Whether you're a team of one or many, there's a lot you can do with Proxyman Workspace. From team management to seamless log sharing, and everything in between.
Simply follow the detailed instructions to capture and intercept HTTP(s) traffic with just a few clicks.
Capture traffic from iOS Simulators
Tired of manual & error-prone config on your iOS Simulator?
Leave all complicated steps to us and let Proxyman automatically inspect the network traffic for you. No need to configure HTTP Proxy, Install or Trust any Certificate.
One-click to inspect HTTP(s) traffic from NodeJS, Ruby, Python, and Golang.
1Open Automatic Setup Windows
2Start new Apple Terminal App
Open a pre-configured Terminal app that automatically setup HTTP Proxy, Trust Proxyman's self-signed certificate.
It only affects your current Terminal session, not the whole system.
3Done
Automatically capture all HTTP(s) traffic from the Terminal as soon as you start your server or run scripts. Support popular libraries from NodeJS, Ruby, Python, and Golang.
Proxyman comes from the same indie Mac team behind TCP Viewer and Tiny Shield: real products, real users, and practical support from people who build debugging tools every day.
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