ISO 8583 - Erlang Library

A complete and modern Erlang library for working with ISO 8583 messages, the international standard for financial transactions.

🌟 Features

• ✅ Complete Support: ISO 8583:1987, 1993, and 2003
• ✅ Multiple Formats: ASCII, Binary, EBCDIC, JSON, XML, gRPC
• ✅ Intuitive API: Simple and clear interface
• ✅ Type-Safe: Complete Erlang specifications
• ✅ Well Documented: Complete documentation in Portuguese and English
• ✅ Modular: Well-organized architecture
• ✅ Performant: Optimized for high performance

📦 Installation

rebar3 compile

🚀 Quick Start

Create and Send a Message

%% Create authorization message
Msg = iso_8583:new(),
Msg1 = iso_8583:set_mti(<<"0200">>, Msg),
Msg2 = iso_8583:set(2, <<"4111111111111111">>, Msg1),

%% Serialize to binary
Data = iso_8583_marshaller:marshal(Msg2, binary).

📚 Documentation

Complete documentation is available in:

• 🇧🇷 Português
• 🇺🇸 English

🏗️ Architecture

src/
├── converters/    # Converters
├── fields/        # Field definitions
├── marshallers/   # Marshallers
└── utils/         # Utilities

📝 License

Apache License 2.0

📧 Support

• Issues: GitHub Issues
• Discussions: GitHub Discussions

🙏 Acknowledgments

Based on the original work of the erl8583 project.