Fraud Detection Python Packages

pyod

A Python library for anomaly detection across tabular, time series, graph, text, image, and audio data. 60+ detectors, benchmark-backed ADEngine orchestration, and an agentic workflow for AI agents.

fingerprint-pro-server-api-sdk

Python SDK for Fingerprint Server API

castle

Python library for Castle

autocarver

Automatic optimal discretization pipeline

fingerprint-server-sdk

Python SDK for Fingerprint Server API

benford-py

Python implementation of Benford's Law tests.

relaycheck

检测 LLM API 中转站是否掉包模型、虚报计费。只读、可复现证据，不注册账号、不改远端状态。

sentinelsup

Python SDK for Maskbreak (PyPI sentinelsup). One call checks a visit for bots, fake browsers, VPNs and proxies and returns allow, review or block. Standard library only.

graphfaker

A Python library for generating and loading synthetic and real-world datasets tailored for graph-based applications.

threatingestor

Extract and aggregate threat intelligence.

pysad

Streaming anomaly detection in Python: 16 online detectors (xStream, LODA, RS-Hash, Half-Space Trees, RRCF…) plus calibration and prequential evaluation for real-time data.

blazerules

A SIMD-accelerated, C++ rule engine, embeddable in pipelines. Evaluates declarative rules over event batches at memory-bandwidth speed

cedikit

🇬🇭 Offline Python library for Ghana: clean phone numbers (MTN, Telecel, AT), handle cedis safely with Decimal, turn MTN MoMo & Telecel Cash SMS into Excel ledgers, flag fake payment alerts with explained risk scores, estimate fees & E-Levy, check Ghana Card & GhanaPostGPS. pip install cedikit

benfordslaw

benfordslaw is about the frequency distribution of leading digits.

layercall

Official LayerCall SDKs — score an IP, email, phone, domain or a whole signup for fraud in one call. Node/TypeScript, Python, CLI, Express and Next.js middleware. Zero dependencies.

pybenford

The ultimate Python package for Benford's Law analysis in forensic accounting and fraud detection

appmod-catalog-blueprints

Library of composable well-architected CDK solution blueprints for real-world use cases — AI agents, document processing, serverless applications and more. Deploy or customize on AWS in minutes.

pragmatiq

Independent banking event-sequence modeling toolkit inspired by arXiv:2604.08649; not affiliated with or endorsed by Revolut.

pygod

A Python Library for Graph Outlier Detection (Anomaly Detection)

laya-phishield

Explainable phishing email detection: atomic semantic signals from a local System 1 decision model plus deterministic header/URL checks, combined by logistic regression

beava

Real-time decision features without streaming infra. Turn live events into product reflexes — no Kafka, no Flink, no feature store.

lawkit-python

Python wrapper for the lawkit CLI: statistical law analysis (Benford, Pareto, Zipf) for fraud detection and data quality

jobverify-mcp

Detect fake recruiter & job-offer scams with free OSINT — an MCP server for Claude. No API keys.

dataspot

Find data concentration patterns and hotspots. Built for fraud detection and risk analysis.