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In-browser, text-driven HTTP client for rapid API testing.
A powerful, text-based web app that lets developers define, execute, and inspect HTTP requests directly in the browser, with JavaScript templating, file uploads, and Gist saving.

Prestige is a browser‑only HTTP client designed for developers and API testing professionals who prefer a code‑centric workflow. By writing requests in plain text and executing them with a simple shortcut, you can quickly iterate on endpoints without leaving the browser.
The tool supports native JavaScript templating, drag‑and‑drop file uploads, isolated cookie handling, and full visibility into redirect chains. Requests can be saved to GitHub Gist or exported as cURL commands for reuse in scripts or CI pipelines. Light and dark themes adapt to your environment.
Prestige runs as a single‑page application backed by a lightweight Go proxy. You can use the hosted version at prestige.dev or self‑host it locally using the provided development scripts or the upcoming Dockerfile. This flexibility ensures you can keep your testing environment under your own control.
When teams consider Prestige, these hosted platforms usually appear on the same shortlist.
Looking for a hosted option? These are the services engineering teams benchmark against before choosing open source.
Validate webhook payloads
Send sample POST requests with file uploads and view the exact response chain to ensure webhook handling works.
Iterate on GraphQL queries
Compose queries using JavaScript variables, execute them instantly, and copy the resulting cURL for CI pipelines.
Share API snippets with teammates
Save request documents to a Gist, allowing collaborators to view and run the same tests in their browsers.
Debug redirect behavior
Execute a GET request that triggers redirects and inspect each intermediate response to troubleshoot routing issues.
No, the client runs in any modern browser; a backend proxy is provided by the hosted instance or can be self‑hosted.
Yes, you can include headers, cookies, or JavaScript‑generated tokens in your plain‑text request definitions.
Documents can be saved to a GitHub Gist directly from the UI, or you can export them as cURL commands.
The repository includes scripts to start the frontend and backend servers; you can also use the upcoming Dockerfile for a self‑hosted instance.
Any recent version of Chrome, Edge, Firefox, or Safari that supports standard web APIs.
Project at a glance
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