Contact

Open an issue on the issue tracker. It is the fastest route, and it is public — so anyone hitting the same problem can see it is known.

A price that disagrees with a provider’s own page is always worth reporting.

For anything you would rather not raise in public — a privacy request, a security report, or a question about your account — email contact.calculatetoken@gmail.com.

Report suspected vulnerabilities privately rather than opening a public issue, and give us a reasonable window to fix it before disclosing. Good-faith reporting is welcome and will not be treated as a breach of the terms.

Before writing in, these may already answer it:

• The privacy policy sets out exactly what is stored and what is sent where.
• Everything you have saved can be exported yourself from the history page.
• Your account and all of its data can be deleted from account settings.