Integrating audio content from Incredibox into a Web application: Is there a way to process micro-payments via Fincra's API?

Hi everyone,

I am developing a web application that allows users to create short music clips based on the incredibox model. Users can create beats, save tracks, and unlock more advanced sound packs.

I would like to discuss how to use Fincra API for micro-payments in the application:

For very small transaction amounts (buying sound effects, unlocking new packs, etc.), what is the best implementation in Fincra API?

Is it possible to set up webhooks to process transactions in real time, then automatically trigger purchased content?

Does Fincra support user-based transaction verification to avoid abuse or account sharing?

My goal is to keep the payment process light, fast, and not disruptive to the user experience when creating music.

I would love to hear your experiences, technical suggestions, or any notes on designing micro-payment flows in audio creation applications.

Thanks everyone!