The B3 Platform Development Team Releases Official Python SDK

The IT-company Big Three has announced the release of its official Python SDK for integration with the B3 Platform. This new tool significantly simplifies and accelerates the process of connecting third-party solutions to the platform’s API, granting developers access to enterprise-grade functionality.

Previously, partner and client teams had to create their own integrations, often encountering issues due to API updates and the lack of a unified, supported SDK. The company’s new product addresses these challenges by providing a standardized, tested, and well-documented library, now open-sourced on GitHub.

Key benefits of the SDK:

• Minimal integration time: connect to the API in 1–2 hours instead of 8;
• Familiar Django-like style: logical architecture and intuitive syntax;
• Reliability: 100% test coverage of the public API (1,174 unit tests);
• Flexibility: support for bulk operations, F-expressions, mock mode, and Immutable QuerySet;
• Automatic error handling: built-in request validation and resilience to API changes.

The SDK is particularly relevant for teams developing electronic document management (EDM) solutions and integrating partner services into the B3 Platform ecosystem.

«We build tools that allow our partners to focus on creating their own products, without being distracted by infrastructure concerns. This new SDK is an important step toward openness and providing technological support to our community», - the Big Three press office commented.

The SDK is now available by the link. The development team welcomes feedback, comments and suggestions for improving the project.