Pricing Python Packages

financepy

A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.

cloudprice-mcp

MCP server that compares on-demand VM pricing across AWS, Azure, and GCP in real time

finance-python

PyFin 0.9.10

openai-cost-calculator

Calculate exact USD cost of each OpenAI API call — no guesswork.

instancepedia

Interactive EC2 instance type browser with TUI and CLI. Compare specs, pricing (on-demand, spot, savings plans, reserved instances), and find the perfect instance for your workload.

choice-learn

Discrete choice modeling in Python with large datasets & single choice / basket models - Assortment & Pricing Optimization .

burncost

Burning cost analysis for P&C ratemaking: chain-ladder, Bornhuetter-Ferguson, trend estimation, premium on-leveling, Mack residuals. pip install burncost

haute

Open-source pricing engine

factor-pricing-model-universe

Package to build universes for factor pricing model

actuarcredibility

Credibility models for actuarial pricing: Bühlmann, Bühlmann-Straub, Jewell hierarchical, Hachemeister regression, classical, and Bayesian (PyMC). pip install actuarcredibility

insurance-monitoring

Model drift detection for insurance pricing — exposure-weighted PSI/CSI, A/E ratios, Gini drift z-test

insurance-fairness

Proxy discrimination auditing for insurance pricing — FCA EP25/2, Consumer Duty, bias metrics

flexprice-sdk-test

Python SDK for FlexPrice API

insurance-datasets

Synthetic UK motor insurance datasets with known DGP for model validation

insurance-causal

Causal inference for insurance pricing — DML, CatBoost nuisance models, confounding bias reports

actudist

Python library for P&C loss distributions: severity and frequency families, MLE fitting, layer statistics, goodness-of-fit. pip install actudist

insurance-gam

Interpretable GAM models for insurance pricing — EBM tariffs, Actuarial NAM, Pairwise Interaction Networks (PIN), exact Shapley values

pay-json

pay.json — machine-readable pricing standard for AI agents (like robots.txt for payments)

insurance-conformal

Conformal prediction intervals for Tweedie/Poisson insurance models - distribution-free coverage guarantees

shap-relativities

SHAP-based rating relativities from GBM models for insurance pricing — extract GLM-style factors from CatBoost, Polars

insurance-quantile

Actuarial tail risk quantile/expectile regression for insurance pricing - TVaR, large loss loading, ILF curves, CatBoost

insurance-distill

GBM-to-GLM distillation for insurance pricing - surrogate factor tables for Radar/Emblem rating engines

insurance-causal-policy

SDID for causal rate change evaluation in insurance pricing — event study, HonestDiD sensitivity, FCA evidence pack (170 tests)

insurance-governance

Model governance for insurance pricing — PRA SS1/23 validation reports, model risk management, risk tier scoring