All activity
Most API tools make you install software, create an account, and share tokens before you can send a single request. API Playground flips that. Open your browser, paste a URL, hit send — done. Full HTTP support, webhook testing for Make.com & Zapier, request history, environment variables, and a beautiful JSON response inspector. 100% free, forever. No hidden plans, no upsells.
API Playground
API PlaygroundTest APIs & webhooks instantly. No signup, no install.