Open & Free Source ISO 20022 Tools & Libraries

Validate, generate, and integrate ISO 20022 messages with ease—trusted by fintechs and banks worldwide.

Discover the power of open-source tools designed to streamline your payment message workflows. Our solutions are built to handle the complexities of SWIFT ISO 20022 standards, enabling seamless integration, compliance, and efficiency for developers and financial institutions.

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We're fundraising to improve SwiftMx's features, hosting, and AI integrations. Any amount helps — thank you for supporting our mission to simplify ISO 20022 & SWIFT messaging.

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Why SwiftMX?

Features

Fast ISO 20022 XML validation and generation
MT to MX conversion
Seamless integration with Node.js, .NET, and more
Support for IBM MQ and other messaging systems
Enterprise-grade libraries for robust financial applications

Regulatory Compliance

Ensure compliance with global financial messaging standards, reducing risks and improving efficiency.

ISO 20022 compliance for SWIFT and SEPA payments
Automated validation against ISO 20022 schemas

Open and Free Source

Access robust, actively maintained tools without licensing costs, empowering innovation in financial technology.

Open-source & Free libraries available on Nuget and NPM
No licensing fees
Regular updates and enhancements