Monitor and test HTTP requests to retrieve real-time data from APIs. View stock prices, weather forecasts, and live sports scores. Customize dashboard layouts and set up alerts for specific data updates.
by 嘉银 李★ 5.025 ratingsDeveloper ToolsFreeData updated 2026-09-06
Send and test /HTTPS requests with response inspection. Debug APIs remotely using WebSockets. View and edit JSON, HTML, XML, and raw text data. Import and export Postman collections for team collaboration.
Debug HTTP requests and responses using JavaScript. Modify requests and responses with script code. View data in JSON, HTML, XML, JavaScript, and Hex formats. Enable SSL decryption. Sync scripts via iCloud. Support dark mode.
Allows users to test various APIs including REST, GraphQL, WebSocket, and more. Send HTTP requests with methods like GET, POST, and DELETE. Edit GraphQL queries, mutations, and subscriptions. Connect to WebSockets and send messages.
With customizable headers, method, and scheme. Inspect server responses including headers, body, status code, payload size, and duration. View request history and repeat quickly. Display images and PDFs directly from responses.
Inspect web pages with built-in DevTools to view source code, static resources, API requests, cookies, and storage. Change User-Agent to test across devices and browsers. Inject custom JavaScript to modify pages or simulate environments.
Send requests of any type. View detailed timing, size, SSL information, and formatted responses. Store requests in collections and save request histories for future reference.
Manage network traffic with - routing for TCP, UDP, and ICMP protocols. Configure servers and apply rules on domain, IP-CIDR, or User-Agent. Support DNS over TCP, TLS, and HTTPS. Enable MitM, HTTP rewriting, and on-demand connections.
Analyze API responses using machine learning to identify patterns and issues. Build and manage API requests with support for all HTTP methods. Test and develop APIs remotely from any location.
And inspect HTTP/ traffic directly from iOS or iPad devices. Decrypt and view request/response data in plain text with JSON syntax highlighting. Share traffic to macOS for advanced inspection.
Test and analyze REST responses by sending HTTP/HTTPS requests with minimal setup. View and load previous requests from a history log. Save requests to collections for easy reuse.
Record network traffic including TCP, UDP, DNS, and HTTP. Apply rules based on domain, keywords, IP ranges, and URL patterns. Modify traffic with policy groups and intercept requests for analysis.