API Client
Send HTTP requests to any API endpoint and inspect responses. A browser-based alternative to Postman and cURL.
Send a request to see the response
Enter a URL and click Send
Frequently Asked Questions
What is an API client?
An API client lets you send HTTP requests to any URL and inspect the response. It's like Postman or Insomnia, but runs directly in your browser with no installation required.
Why does this use a proxy?
Browsers enforce CORS restrictions that prevent direct cross-origin requests. The proxy forwards your request server-side to bypass these limitations while keeping your data secure.
What authentication methods are supported?
Bearer token and Basic authentication are supported. Select the auth type, enter your credentials, and the appropriate Authorization header will be added automatically.
Is my data secure?
The proxy only forwards your request and returns the response. No data is stored or logged. The connection to the proxy uses HTTPS encryption.