[unmaintained] Software Development Kits (SDKs)
We're stopping the maintenance of the official bunq SDKs. While these libraries helped many developers get started, we’ve seen that the vast majority of developers integrate directly with the bunq API rather than through the SDKs.
As a result, our efforts naturally shifted toward improving the API itself and its documentation to accelerate improvements and better support the majority of developers building on our platform.
Read more here: https://help.bunq.com/articles/sdk-deprecation
Using the SDKs Going Forward
The existing SDKs will remain available for download, but they are now considered historical archives.
Use "As Is": You may continue to use historical copies of the SDKs, but you do so at your own risk. They are provided "as is" without any support or updates from bunq.
No Guarantee for Future Changes: We offer no guarantees that the SDKs will continue to function. Future updates to the bunq API may introduce breaking changes that will cause the SDKs to fail without any warning.
No Bug Fixes or Security Patches: The SDKs will no longer receive updates, including critical bug fixes or security patches.
New x-bunq-warning Header
x-bunq-warning HeaderStarting now, every API call made using one of the unmaintained SDKs will receive an x-bunq-warning header in the API response.
This header serves as a persistent reminder that you are using a deprecated tool that is no longer supported and may break in the future.
Our Recommendation: Migrate to the API
For a stable, secure, and future-proof integration, we strongly recommend that all developers build or migrate their applications to use direct bunq API calls. This ensures you always have access to the latest features and a supported development path. To get started use one of our tutorials https://doc.bunq.com/tutorials/your-first-payment
Formerly Maintained SDKs
The code for the following SDKs remains available as a historical reference.
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