mypy-boto3-frauddetector

What it is and what it does

This package is a type stub library that adds static type information to boto3's FraudDetector service. It's generated automatically from boto3's service definitions and works with mypy, pyright, VSCode, PyCharm, Emacs, Sublime Text, and other type-aware tools. When installed, it enables IDE autocomplete for FraudDetector client methods and parameters, and allows static type checkers to catch type errors before runtime.

The package is designed as a development-only dependency—you can use TYPE_CHECKING guards to exclude it from production builds. It has minimal runtime overhead (just typing-extensions as a dependency) and supports Python 3.9 through 3.14. The stubs are regenerated whenever boto3 releases a new version, so the version number (1.43.0) matches the boto3 release it targets.

Use it for:

• Add IDE autocomplete and type hints when writing boto3 FraudDetector client code in VSCode or PyCharm.
• Run mypy or pyright to catch type errors in boto3 FraudDetector calls before deployment.
• Use Literal types from mypy_boto3_frauddetector.literals to enforce valid parameter values at type-check time.
• Enable code completion in Emacs or Sublime Text via LSP and pyright integration.
• Wrap FraudDetector client usage in TYPE_CHECKING blocks to keep type stubs out of production dependencies.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Provides type annotations and IDE autocomplete support for boto3's FraudDetector service, enabling static type checking with mypy, pyright, and IDE tools.

Yes. Install this if you use boto3's FraudDetector service and want static type checking and IDE support. The package is lightweight, actively maintained, has no known vulnerabilities, and uses a permissive MIT license. The only caveat is PyCharm's known performance issue with Literal overloads (documented in the package)—if you use PyCharm, consider the lite variant or use mypy/pyright instead.

Install

mypy-boto3-frauddetector on PyPI

pip install mypy-boto3-frauddetector

uv add mypy-boto3-frauddetector

poetry add mypy-boto3-frauddetector

Installing mypy-boto3-frauddetector

Before you install

Low install friction with a single lightweight dependency (typing-extensions). Actively maintained with recent commits and stable production status.

License in practice

MIT license permits unrestricted use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.

Quickstart

pip install mypy-boto3-frauddetector

from boto3.session import Session
from mypy_boto3_frauddetector import FraudDetectorClient

client: FraudDetectorClient = Session().client("frauddetector")
# IDE now provides code completion and mypy type checks client calls

Requires Python 3.9 or later; boto3 must be installed separately in your environment.

Verify before relying

• Whether performance impact on PyCharm is acceptable for your codebase size (documentation notes potential slowness with Literal overloads).
• Whether the lite variant (boto3-stubs-lite) would be more suitable for your IDE or memory constraints.

Package facts

Evidence: mypy_boto3_frauddetector-1.43.0-py3-none-any.whl

Keywords: boto3, frauddetector, boto3-stubs, type-annotations, mypy, typeshed, autocomplete

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