API Request Tool
Send HTTP requests online, support GET, POST, PUT, DELETE methods, view response results in real-time
Request Configuration
Request Headers
Request Body
Response Result
Please send a request to view the response
Usage Instructions
Configure Request
Select HTTP method, enter request URL, configure request headers and request body content.
Send Request
Click the "Send Request" button, the system will send HTTP request to the specified URL.
View Response
View the response body, response headers and request timing information returned by the server in the response result area.
Auxiliary Functions
Use formatting, copying, loading sample and other functions to improve development efficiency.
API Request Knowledge
HTTP Status Code Classification
- 1xx: Informational status codes, indicating the request has been received and needs further processing
- 2xx: Success status codes, indicating the request has been successfully processed
- 3xx: Redirection status codes, indicating further action is needed to complete the request
- 4xx: Client error status codes, indicating the client request has errors
- 5xx: Server error status codes, indicating the server encountered an error processing the request
Common Request Headers
- Content-Type: Indicates the media type of the request body
- Authorization: Contains authentication information
- Accept: Indicates the response content types acceptable to the client
- User-Agent: Contains information about the user agent making the request
- Cache-Control: Controls caching behavior
RESTful API Design Principles
- Resource-Oriented: Use URLs to represent resources
- Use HTTP Methods: GET, POST, PUT, DELETE, etc. to represent operations
- Stateless: Each request contains complete processing information
- Use HTTP Status Codes: Indicate request processing results
- Resource Representation: Usually in JSON or XML format
API Security Best Practices
- Use HTTPS: Encrypt data transmission
- Authentication: Use mechanisms like OAuth, JWT, etc.
- Request Throttling: Prevent malicious requests and DoS attacks
- Input Validation: Prevent injection attacks
- Error Handling: Avoid exposing sensitive information
API开发平台
快速构建、测试和部署API
推荐工具
CSS Compression Tool - Free Online CSS Code Compression and Optimization
Free online CSS compression tool. Quickly compress CSS code, reduce file size, improve website loading speed, and support custom compression options.
Free SVG Icon Creation Tool - Online SVG Icon Generation and Color Adjustment
Free Online SVG Icon Creation Tool. It supports selecting icons, adjusting colors, and downloading SVG files, making it convenient for developers and designers to use.
Social Media Share Link Generator - Free Online Tool
Easily create shareable links for Facebook, Twitter, WhatsApp, LinkedIn, Telegram, TikTok, Instagram, and Email. Simply paste the URL and enter text to create shareable links in seconds.
API Request Tool - Online HTTP Request Sender
Free online API request tool that supports sending GET, POST, PUT, DELETE and other HTTP requests, viewing response results in real-time, and configuring request headers and bodies.
Online Regex Tester
Regex matching tools are usually used to search for and replace text that matches a certain pattern (rule). This website mainly allows programmers to test regular expressions online, save correct matches, and view them at any time.