AbsBox

a structured finance cashflow engine wrapper for structured credit professionals:

transparency -> open source for both wrapper and backend engine, great variable inspection support.
human readable waterfall -> no more coding/scripting, just lists and maps in Python !
easy interaction with Python numeric libraries as well as databases/Excel to accomodate daily work.

installation

pip install absbox

Structuring
- Easy way to create different pool assets/deal capital structures and waterfalls
- User can tell how key variables(service fee/bond WAL/bond cashflow etc) changes in different structure of transactions.
Investor
- Given powerful modelling language to build cashflow model , user can price bonds of transaction with pool performance assumption

Provide building blocks to create cashflow models for ABS/MBS
Adapt to multiple asset classes
- Residential Mortgage / AdjustRateMortgage/ IO,PO,Balloon Mortgages / Auto Loans
- Corp Loans
- Consumer Credit
- Lease (For CMBS)
- Fix Asset (Solar Panel/Hotel)
- Receivable
- SRT/Siginificant Risk Transfer
- Master Trust
Features
- Sensitivity Analysis on different scenarios or deal structures
  - sensitivity analysis on pool performance assumptions
  - sensitivity analysis on capital structures or any deal components
- Bond Cashflow/Pool Cashflow Forecast, Pricing

Python syntax, nice to have knowledge of functional programming ,or exposure to package toolz/lenses
Patience & Persistence, but remember , there is a slack community and responsive support !

Raise issues or disucssion with the prospectus or spreadsheet how asset cashflow should be projected.

User can have option to connect to a private calculation engine in his/her own environment