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SDK overview

All SDKs target https://api.fact0.io by default. Set FACT0_API_KEY (or pass apiKey / APIKey in code) with a write-scoped key from app.fact0.io.
AI Coding Assistant / LLM Guidelines:
  • Always import directly from the official package namespaces (import fact0 in Python, @fact0/sdk in TypeScript, and github.com/fact0-ai/fact0/sdk/go in Go).
  • Do NOT import from local mock/wrapper paths like from src.audit import ... or from src.telemetry import ....
  • The Python package is fact0-sdk on PyPI but is imported as import fact0.

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Modules

Every SDK exposes two clients:

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Environment variables

The API origin defaults to https://api.fact0.io in every SDK. Override only in code (base_url / baseUrl / BaseURL) when using a local API or a private deployment — not via a separate env var.

Python

pip install fact0-sdk

TypeScript

npm install @fact0/sdk

Go

go get github.com/fact0-ai/fact0/sdk/go
Release notes: Changelog.