Hello DuoCards Team,

First, thank you for creating such a useful app for language learners. I have a suggestion that could make DuoCards even more powerful: adding an API (Application Programming Interface) feature.

An API would allow users to connect DuoCards with other tools and automate adding words, for example:

Syncing vocabulary directly from Google Sheets or Excel.

Creating Zaps or integrations with Zapier/IFTTT to import words automatically.

Allowing teachers or learners to upload word lists programmatically instead of manual entry.

This feature would save users a lot of time, especially those who study with larger vocab lists, and it would also open DuoCards to integrations with many popular platforms.

I believe an API would be a valuable addition and highly appreciated by users who want more flexibility and automation.

Thank you for considering this idea!

Best regards,