SniffPupPayments Doctor: quick check
Paste your Stripe checkout and webhook code and get a list of common payment mistakes, each with fix steps and a prompt for your AI helper.
Open Payments DoctorSniff & Fix
Find the bugs, then fix them
SniffPup checks your live app for security problems. Sniff & Fix adds checks for other common bugs in apps built with AI tools, each with plain fix steps and a copy-paste prompt for Lovable, Cursor, Bolt or Claude Code.
Free
Free checks. No account needed.
Repo scan: quick check
Enter a public GitHub repo to find committed keys and .env files, server-only keys with a public prefix, Supabase tables without row level security, and Stripe payment mistakes.
Open Repo scanSolo and up
Part of Solo ($7/mo), Starter ($15/mo) and Pro ($29/mo).
Payments Doctor: full check
More rules (raw webhook body, payment status, subscription cancellations, prices from the browser, hard-coded signing secrets) and a re-check after you change your code.
Open Payments DoctorRepo scan: full check
Adds known security advisories for your npm packages with the version that fixes each, the full payment rules, and an AI rules file.
Open Repo scanWant to check your live app for security problems too? Run the free scan. See plans for what each one includes.