TaCaptcha

Solve TaCaptcha — privacy-first Altcha-based captcha by Trusted Accounts

Price: $0.10 / 1k solves · Speed: ~0.2s

TaCaptcha is a privacy-first captcha by Trusted Accounts. It uses the Altcha SHA-256 proof-of-work protocol under the hood. No cookies, no tracking, GDPR compliant.

Finding the challenge URL

Look in the page HTML for the <ta-captcha> widget:

<ta-captcha challengeurl="https://captcha-server.trustedaccounts.org/v1/captcha"></ta-captcha>

The challengeurl attribute is what you pass as challenge_url. If no custom URL is set, the default https://captcha-server.trustedaccounts.org/v1/captcha is used automatically.

Mode 1 — Direct challenge URL (recommended)

{
  "type": "TaCaptchaProxyless",
  "challenge_url": "https://captcha-server.trustedaccounts.org/v1/captcha"
}

Mode 2 — Auto-detect from page

Pass the page URL and the solver will scrape the <ta-captcha> widget and extract the challenge URL automatically.

{
  "type": "TaCaptchaProxyless",
  "site_url": "https://example.com/contact"
}

Response

{
  "success": true,
  "token": "eyJhbGdvcml0aG0iOiJTSEEtMjU2...",
  "took_ms": 180,
  "cost": 0.0001
}

The token is a base64-encoded JSON payload. Submit it as the ta-captcha form field value.

cURL example

curl -s -X POST https://api.solver.lol/solve \
  -H "X-API-Key: sk_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "TaCaptchaProxyless",
    "challenge_url": "https://captcha-server.trustedaccounts.org/v1/captcha"
  }'

Parameters