I want to pass the customer's billing address to the createToken() Stripe.js method

OK, now I understand you.
To implement additional anti-fraud verifications, I need to pass the customer’s billing address to the Stripe.js createToken() API method.
The method is named stripe.createToken() in Stripe.js v3 and card.createToken() in Stripe.js v2.

Of course, I will implement it in one of the next extension’s releases.