Build HTTP requests and generate code for cURL, fetch, axios
curl \ 'https://api.example.com/users' \ -H 'Accept: application/json'
Format, validate, and minify JSON data with syntax highlighting
Encode and decode URLs and query strings
Encode and decode Base64 strings
Decode and inspect JSON Web Tokens without verification
The API Request Builder helps you construct HTTP API requests with a visual interface. Configure the HTTP method, URL, headers, request body, and authentication (None, Bearer Token, Basic Auth). It generates the corresponding cURL command and code snippets that you can copy and use directly. Essential for API testing, documentation, and development without needing tools like Postman.