https://github.com/adelosa/cardutil

Payment cards tools including ISO8583 parser and Mastercard IPM files processing
https://github.com/adelosa/cardutil

iso8583 iso8583-parser mastercard-pre-edit python-library

Last synced: about 2 months ago
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Payment cards tools including ISO8583 parser and Mastercard IPM files processing

• Host: GitHub
• URL: https://github.com/adelosa/cardutil
• Owner: adelosa
• License: mit
• Created: 2022-03-05T03:16:12.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2025-09-13T09:04:48.000Z (6 months ago)
• Last Synced: 2026-01-04T14:09:59.929Z (2 months ago)
• Topics: iso8583, iso8583-parser, mastercard-pre-edit, python-library
• Language: Python
• Homepage:
• Size: 289 KB
• Stars: 36
• Watchers: 9
• Forks: 12
• Open Issues: 4
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

          
========

cardutil

========

Cardutil is a python package for working with payment card systems including

command line tools for working with Mastercard IPM files.

.. image:: https://img.shields.io/pypi/l/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: License

.. image:: https://img.shields.io/pypi/v/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: Version

.. image:: https://img.shields.io/pypi/wheel/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: Wheel

.. image:: https://img.shields.io/pypi/implementation/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: Implementation

.. image:: https://img.shields.io/github/issues/adelosa/cardutil

        :target: https://github.com/adelosa/cardutil/issues

        :alt: Status

.. image:: https://img.shields.io/pypi/dm/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: Downloads per month

.. image:: https://img.shields.io/pypi/pyversions/cardutil.svg

        :target: https://pypi.org/project/cardutil

        :alt: Python versions

.. image:: https://img.shields.io/github/actions/workflow/status/adelosa/cardutil/docs.yml?event=push&label=doc%20build

        :target: https://adelosa.github.io/cardutil

        :alt: doc build

.. image:: https://snyk.io/advisor/python/cardutil/badge.svg

        :target: https://snyk.io/advisor/python/cardutil

        :alt: snyk package health

Features

========

* ISO8583 message parsing

* Mastercard IPM file reader/writer/encoder

* Check digit calculator

* Encrypted pin block generator

* Visa PVV calculator

* Permissive license (MIT)

Installing

==========

Install and update using pip::

    pip install -U cardutil

Information

===========

* Works with all supported Python versions.

* Pythonic programmer interfaces

* Core library has **zero** package dependencies.

* Low memory usage

* Download from `pypi `_

* Documentation available at `Read The Docs `_ and `GitHub Pages `_

* Source hosted at `GitHub `_

Acknowledgements

================

The python `hexdump` library is embedded in this package. Many thank to Anatoly Techtonik 

This library is a life saver for debugging issues with binary data.

Available at `Pypi:hexdump `_.

The iso8583 module in cardutil was inspired by the work of Igor V. Custodio from his

original ISO8583 parser. Available at `Pypi:ISO8583-Module `_.

Mastercard is a registered trademark of Mastercard International Incorporated.