Install FastPII locally and start protecting AI traffic
The SDK gives developers an Apache 2.0, zero-dependency path to sensitive data detection and protection without waiting on a managed deployment.
pip install fastpiiOpen source, local-first, and built for European coverage
The SDK is designed for teams that want to run protection close to their own applications, queues, and background workers.
Apache 2.0
Audit the code, self-host it, and contribute without locking your organisation into a closed runtime.
Zero dependencies
Keep installation straightforward when you need a lightweight protection layer inside your own stack.
Country packs
Cover Czech, Polish, German, and French identifier flows from the same local Python surface.
Start with one import and a single protection call
The SDK exposes straightforward methods for detection and protection so local applications can add controls without a complex bootstrap step.
pip install fastpii
from fastpii import FastPII
client = FastPII()
protected = client.protect(
"Rodné číslo 800101/1238 in customer request",
mode="redact",
)Use the open-source SDK as your first security layer
Many teams begin with local SDK protection, then expand to gateway, governance, and audit controls as AI usage grows across the organisation.