asked on May 15, 2026
Hi,
We are currently using the FDS .NET DLL to display report results in pivot format. I recently received an email asking us to explore Flexmonster 3. From my understanding, the current version mainly supports CSV and JSON data sources.
Could you please confirm whether there are any plans to release a .NET DLL in version 3 that would also support custom data source APIs?
Thanks,
Varun
⋅ May 15, 2026
Hello, Varun!
Thank you for showing your interest in Flexmonster 3.0.
Kindly note that the new major version of Flexmonster is still in active development. For now, you can only connect to JSON and CSV data sources using our new Flexmonster Pivot server: https://prerelease.flexmonster.com/doc/js/data-sources.
Our team is planning to add support for more data sources, including the custom data source API, in the later releases of Flexmonster 3.0. To monitor the updates, please keep an eye on our roadmap, which we update regularly: https://prerelease.flexmonster.com/roadmap#flexmonster-pivot-30-preview3.
Do not hesitate to reach out to us if any further questions arise.
Kind regards,
Solomiia
⋅ 5 days ago
Hello, Varun!
Hope you are doing well.
Our team is wondering if you had a chance to look through the provided roadmap for Flexmonster 3.0. Could you please let us know if you have any further questions regarding the new version of Flexmonster?
Looking forward to hearing from you.
Kind regards,
Solomiia
⋅ 5 days ago
HI Solomiia,
Yes, i had a look. Custom data source api is part of the roadmap. However, it is not mentioned that if we can use version 3 with .net dll . Could you please check and update us?
Thanks,
Varun
⋅ 4 days ago
Hello, Varun!
Thank you for getting back to us and for showing your interest in the DLL feature.
Please note that we are sticking to the .NET server-side solution for Flexomonster 3.0. Our team is also considering supporting certain customizations through DLL modifications. However, as the product is still under active development, it is too early to say exactly what the final solution will look like or which customization scenarios it will support.
Stay tuned with the updates for further details: https://prerelease.flexmonster.com/roadmap#flexmonster-pivot-30-preview4.
Kind regards,
Solomiia
