API playground
Try Outemit /api/v1 from the browser. Paste a test API key, choose a base URL, and inspect request and response.
Same-origin proxy
Requests go through
/api/docs/playground on this docs host, which forwards to the API base you select. The proxy avoids CORS and does not log your key.Playground
Test keys only
Your API key is stored in
sessionStorage in this browser tab only. It is sent to the docs host solely so the same-origin playground proxy can forward Authorization to the API base you choose. Prefer sk_test_. Never paste production secrets into shared machines.How it works
- Create a
sk_test_key in the dashboard (Settings). - Paste it below; it stays in sessionStorage for this tab.
- Pick production, staging, localhost:8787, or a custom base.
- Run Create message, List applications, List endpoints, or Send test.
For local Workers bindings use bun run preview and base http://localhost:8787. See Testing.
Security notes
- Use test keys only. The UI blocks
sk_live_. - The key never leaves the browser except as Authorization to the chosen API host (via the docs BFF).
- Clear the key when you are done, especially on shared devices.