API Playground

LIVE

Test the API directly in your browser. Requires a valid API key. Get 100 free solves →

Stored locally in your browser. Never sent to our servers except with API calls.

Average solve time: reCAPTCHA v2 ~18s · v3 ~10s · Turnstile ~8s · DataDome ~15s

Response
🤖

Hit Solve CAPTCHA to see the response here

Code Snippet
curlcurl -X POST https://api.uncaptcha.dev/v1/solve/sync \
  -H "Content-Type: application/json" \
  -H "X-API-Key: YOUR_API_KEY" \
  -d '{
    "type": "recaptcha_v2",
    "siteKey": "6LeIxAcTAAAAAJcZVRqyHh71UMIEGNQ_MXjiZKhI",
    "pageUrl": "https://www.google.com/recaptcha/api2/demo"
  }'

Tips

  • →Failed solves are free — you are only charged for successful tokens.
  • →Tokens typically expire in 2 minutes. Inject them promptly.
  • →Use /v1/solve (async) for long-running batch jobs to avoid timeout.
  • →Rate limit: 10 concurrent requests per API key on Starter plan.