# Tracelit use cases

Know instantly if it was your code or someone else's API. Tracelit maps payment rails, payout partners, tax APIs, and the rest of the stack from traces you already send.

- Fintech / payments: https://tracelit.io/use-cases/fintech
- Payroll / HR: https://tracelit.io/use-cases/payroll
- Vibe coders: https://tracelit.io/use-cases/vibe-coders