trustcaptcha 3.0.0

TrustCaptcha – Privacy-first CAPTCHA solution for Python. GDPR-compliant, bot protection made in Europe.

TrustCaptcha for Python — GDPR-compliant, privacy-first CAPTCHA

Protect websites and apps against bots and spam with a privacy-first, EU-hosted CAPTCHA solution.

What is TrustCaptcha?

TrustCaptcha combines proof-of-work, an AI bot-score and custom security rules to stop automated bot abuse — without image marking or puzzles

Key perks:

• Privacy-friendly & GDPR-compliant – data processed exclusively in Europe
• No visual challenges – users never label images or solve quizzes
• Fully themable widget – matches any brand and design and improves your user flow
• Conversion-safe – near-zero user drop-off compared to legacy CAPTCHAs

Read the full TrustCaptcha product overview for technical details and the security concept.

Get started

1. Create an account: sign up / sign in.
2. Choose a CAPTCHA: pick an existing one or create a new one.
3. Embed the widget: implement the TrustCaptcha widget into your website or app.
4. Validate result: validate the CAPTCHA verification result in your backend.

Need a walkthrough? See the Python integration guide.

Basic Python integration

1. Install the dependency

pip install trustcaptcha

2. Retrieve the verification result

from trustcaptcha.trust_captcha import TrustCaptcha

# Retrieving the verification result
try:
    trust_captcha = TrustCaptcha("<your_api_key>")
    verification_result = trust_captcha.get_verification_result("<verification_token_from_your_client>")
except Exception as e:
    # Fetch verification result failed - handle error
    print(f"Failed to fetch verification result: {e}")
    return jsonify({'error': 'Captcha verification failed'}), 500

3. Act on the result

# Act on the verification result
if verification_result.verification_passed is not True or verification_result.score > 0.5:
    print("Verification failed or bot score > 0.5 – possible automated request.")

Congratulations — you have successfully validated the result of the CAPTCHA!

For detailed implementation instructions, read the Python integration guide.

Other pre-built integrations

TrustCaptcha ships ready-made integrations for popular stacks:

• Platforms like WordPress, Joomla, CraftCMS or Keycloak
• Frontends like JavaScript, Angular, React or Vue.js
• Backends like Node.js, PHP, Python, Java, Ruby, Rust, Go or DotNet
• Mobile Applications like iOS, Android, React Native or Flutter

Discover all our pre-built Integrations on our website.

Get support

Questions? We will be happy to help!

• Email: [e-mail]
• Contact form: reach the support team