API & Webhook Playground · Free · No Sign-up
Explore and test APIs, trigger webhooks, and debug automation flows — no install, no token sharing, no back-and-forth. Just open and go.
100%
Free forever
0
Sign-ups required
<5s
To your first request
What you get
01
Open the playground in your browser and start firing requests. No install, no config, no accounts.
02
GET, POST, PUT, DELETE, PATCH — custom headers, body, query params. Everything Postman can do.
03
Every request is saved automatically. Revisit, replay, or share past calls without any effort.
04
Define base URLs and secrets once. Switch between dev, staging, and prod with a single click.
05
Beautiful JSON viewer with syntax highlighting, collapsible nodes, and copy-to-clipboard.
06
Fire webhooks to Make.com, Zapier, or any automation platform and inspect the response instantly. Test triggers any time — no third-party listener needed.
API Playground is a free, browser-based HTTP client for developers who need to test APIs and webhooks without installing anything. Build a request, fire it, and inspect the response — all in one screen. No signup, no accounts, no team invites.
No. API Playground is free to use with no account required.
Yes. All core features are free forever.
Yes — fire webhooks to Make.com, Zapier, n8n, or any custom endpoint and inspect the response instantly.
API Playground runs entirely in your browser and is optimized for quickly testing endpoints rather than managing large API collections.
Get in touch
We read every message. Whether it's a bug, a feature idea, or just a hello — drop us a line.
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