Fox Pay VulpFin payments

Acceptable use

Effective: 2026-09-14 · Last updated: 2026-09-14 · Version 1.0

Payments attract abuse, and a payment route is only as welcome as the businesses on it. These rules apply to every merchant using Fox Pay, and to anyone paying through it. The providers behind us have their own lists too — theirs apply on top of ours, and theirs can be stricter.

Businesses we will not route

How to behave on the platform

Security research

If you find a vulnerability, email [email protected] with enough detail to reproduce it and give us a reasonable chance to fix it before you publish. Do not take, alter or keep other people's payment data while you look, and do not run denial-of-service or automated scanning against the live service.

What happens if these are broken

Depending on severity: a warning, a route disabled, payouts to the merchant paused, the API key revoked, the account suspended, and — where the law requires it or someone is being harmed — a report to the relevant authority and to the provider involved. We tell an account what happened and why unless we are legally barred from doing so.