WhatsTheCatch Claude uses AI to analyze PDF documents for risks, red flags, missing protections, and actionable concerns across legal, financial, medical, and business documents. Built for consumers and users who want to know what they are agreeing to before they sign.
To get started:
1. Go to the
Anthropic API Keys page, sign up for an account, and add $5 in credit.
2. Copy your API key and paste it into the Configure API screen above and click
Save & Activate.
3. Select a document category — Legal, Financial, Medical, or Business.
4. Upload a PDF by clicking
Import PDF.
5. Click
Begin Legal Review and wait for the report to appear.
6. Review your Document Review Report including the Risk Score, Verdict, and Findings.
7. Click the document icons to
Save your report as Text or PDF.
8. Click
Clear Results before reviewing another document. For full instructions on setup and use of WhatsTheCatch Claude see the
User Manual.
IMPORTANT: This App summarizes document language only. It does not constitute legal, medical, or financial advice of any kind and does not replace a licensed attorney, CPA, physician, or financial advisor. Never sign, reject, or act on any document based solely on these results. Always consult the appropriate licensed professional first.
This App is built on a Bring Your Own Key (BYOK) architecture to protect your privacy. This App never holds, transmits, or has access to your API credentials or the content you analyze. Your data travels only between your browser and Anthropic and is encrypted with your API key in transit.
By using this software you agree to our End User License Agreement, Terms of Service, Privacy Policy, and Legal Disclaimer contained in the WhatsTheCatch Claude User Manual.