Privacy Policy

Last updated: 2026

What we collect

Account data (email, via our auth provider Clerk), billing data (handled by our payment processor), API usage metadata, and the wallet addresses you submit for labeling. We do not sell personal data.

How we use it

To provide the labeling service, enforce quotas, process payments, send service emails, and improve reliability. Submitted addresses are processed to return labels and may be retained to operate and improve the service.

Third parties

We use Clerk (auth), Supabase (database), a payment processor (billing), Resend (email), and infrastructure providers. Each processes data only to deliver the service.

Contact

Questions? Email support@chainlabel.io.