# API playground

URL: https://igregulator.io/docs/playground/
Markdown: https://igregulator.io/docs/playground.md

> Try the iGregulator API in your browser: send live requests to /v1/check and every other endpoint and see real responses. Public endpoints need no API key.

Execute any endpoint against the live API from this page. Public endpoints
(`/v1/check`, `/v1/jurisdictions`, `/v1/operators/search`,
`/v1/health/coverage`) work without a key.
For authenticated endpoints, paste your API key into the **Authorize**
button — it persists across pages for this session only.

All requests hit the **production** API (`api.igregulator.io`). Without
a key, the 10 req / IP / hour limit per public endpoint applies the same
as for any other caller — if you hit 429, wait until `X-RateLimit-Reset`
in the response headers. With a key, calls count against your plan.

_Interactive API playground — open https://igregulator.io/docs/playground/ in a browser. The machine-readable spec is https://api.igregulator.io/openapi.json._