# API playground

> Try every Crius API endpoint from your browser - pick an endpoint, fill in parameters, send a live request to api.crius.sh and copy ready-made cURL, JavaScript and Python code.

Source: https://crius.sh/docs/playground/

Pick an endpoint, adjust its parameters and press **Send request**. Requests go straight from your browser to `https://api.crius.sh`. Endpoints marked “No key needed” work anonymously (2 requests per second per IP); for the rest, paste an API key from your [dashboard](https://dashboard.crius.sh). Your key stays in this tab and is only sent to the API.

*(Interactive playground: open https://crius.sh/docs/playground/ in a browser. Endpoints are listed in https://crius.sh/llms.txt and https://api.crius.sh/openapi.json.)*

Every request shows its status, timing, credit cost and remaining rate limit, and the **cURL**, **JavaScript** and **Python** tabs give you the same call as code.