camt053

A Rust library and command-line tool for parsing CAMT.053 (ISO 20022 Bank-to-Customer Statement) files and converting them to MT940 format.

Features

• Parse camt.053.001.02 XML statements (including from .zip archives)
• Reduce the verbose CAMT.053 schema into a simple, ergonomic model (SimpleStatements / SimpleStatement / SimpleTransaction)
• Use this simplified model to import CAMT.053 statements into your own applications
• Convert statements to MT940 text format, for use in legacy banking software
• Command-line binary for quick inspection or conversion of statement files

Installation

As a command-line tool:

cargo install camt053

As a library, add it to your Cargo.toml:

[dependencies]
camt053 = "0.4"

The clap dependency (used only for the camt053 command-line binary) is gated behind the cli feature, which is enabled by default. If you only use the library and want to avoid pulling in clap, disable default features:

[dependencies]
camt053 = { version = "0.4", default-features = false }

Command-line usage

# Print summary of a CAMT.053 file (or a .zip containing many CAMT.053 files)
camt053 statement.xml

# Print the transactions
camt053 --transactions statement.xml

# Convert to MT940 instead of printing
camt053 --mt940 statement.xml

Library usage

use camt053::SimpleStatements;

let statements = SimpleStatements::load("statement.xml")?;
for statement in &statements {
    println!("Account: {}", statement.account);
    for transaction in statement {
        println!("{transaction}");
    }
}
# Ok::<(), camt053::CamtError>(())

Look at the examples for more usage examples.

Bank support

Tested with statements from the following banks:

• ABN AMRO
• Rabobank (2009 and 2019 formats)
• SNS Bank (ASN Bank)
• ING Bank

Happy to accept contributions for other banks. Please open an issue or PR if you have a CAMT.053 file from a bank that is not yet supported.

License

Licensed under the MIT license.