KumkuatKumkuat

Test your message against the audience before the audience does.

Metered API access — pay for exactly the requests you make, cancel any time. Keys are issued instantly.

curl -H "X-API-Key: YOUR_KEY" \
  https://gw.apidirectory.com/kumkuat/…
Also an MCP server for AI agents — connect Claude Code or Cursor with your key →
FREE TIER
Free
No card required. 100,000 requests per month.
CEILING 100,000 REQ/MO — past it the gateway returns 429 until the period resets. Remaining allowance rides back on every response.
Usage visible on every response

Endpoints

Full reference & try it →