There are 3 steps to do it:
1. Register on the platform.
2. Go to the page webapp.sembly.ai/settings/workspace-api
3. Follow the instructions.

We have very good documentation as well as Colab page with code samples for quick start.

Documentation: sembly-ai.zendesk.com/hc/en-us/sections/7986768503569-API-for-developers-
Colab page: colab.research.google.com/drive/1cALvTOxaaLCYf9HoyWk6q7LbltLq7UGD

No. No payments for now.
Development Key with the positive balance is automatically activated for each Sembly account.

We take security and user privacy very seriously. Through rigorous security audits, secure data storage, employee audits, and compliance with all applicable regulatory requirements, we ensure security and privacy for our users.

Sembly is SOC II compliant as of 2022 and is fully GDPR compliant. 

Sembly works for meeting in English. However, we are adding support for multiple languages in early 2023, including French, Spanish, German, and others.