Modern ISO 8583 simulator with CLI, Python SDK, and interactive notebooks. Parse/build/validate messages at 180k+ TPS. Supports all major card networks and EMV chip data.

Payment cards tools including ISO8583 parser and Mastercard IPM files processing

Parser String to JSON for ISO8583 Package

Bank Infrastructure Testing tool

A zero-dependency Python ISO 8583 parser for decoding payment hex logs, bitmaps, and MTI fields. Lightweight and strictly typed. 💳

Python ISO8583 Parser with own Specs