Privacy Policy

Last updated: March 9, 2026

Kagyz (“we”, “us”, “our”) operates the kagyz.com website and the api.kagyz.com API service. This policy explains what data we collect and how we use it.

What We Collect

When you sign up for an API key, we collect:

  • Your email address
  • Your API key (stored as a hash — we cannot see your full key after creation)

When you use our API, we collect:

  • The number of PDFs you generate per month (for usage tracking and plan limits)
  • Basic request metadata (timestamp, response status)

We do NOT collect or store:

  • The content of your PDFs (invoice data, client names, amounts, etc.)
  • Payment card details (handled entirely by LemonSqueezy, our payment processor)
  • Cookies for tracking or advertising

How We Use Your Data

  • Your email: to identify your account and send critical service updates (no marketing emails)
  • Usage counts: to enforce plan limits (Free: 100/month, Starter: 2,000/month, Growth: 10,000/month)
  • We do not sell, rent, or share your personal data with third parties

Third-Party Services

We use the following third-party services:

  • LemonSqueezy — payment processing. They handle all payment data under their own privacy policy
  • Render — API hosting
  • Vercel — website hosting
  • Neon — database hosting

These services may collect standard server logs (IP addresses, request timestamps) as part of normal operations.

Data Storage & Security

  • Your data is stored in a PostgreSQL database hosted on Neon (US region)
  • API keys are stored as hashed values — we cannot retrieve your original key
  • All connections use HTTPS/TLS encryption

Your Rights

You can:

  • Request a copy of your data — email us
  • Request deletion of your account and all associated data — email us
  • These requests will be processed within 30 days

GDPR

If you are in the European Union, you have additional rights under GDPR including the right to access, rectify, and erase your personal data. Contact us to exercise these rights.

Children

Kagyz is not intended for use by anyone under 16 years of age. We do not knowingly collect data from children.

Changes

We may update this policy from time to time. Changes will be posted on this page with an updated date.

Contact Us

If you have any questions about this Privacy Policy, contact us at support@kagyz.com.