Access Stripe payment token

@emmanuel I am currently integrating Stripe managed accounts using their API - and I’ve hit a minor (I hope) road bump.
When making a Stripe Charge API call I need to access the Stripe Payment token that is created when a customer fills the payment form and submits (the token that references the customers credit card details).
Since I’m setting up managed accounts I guess I cannot use Bubble’s built in Stripe-integration, I guess I have to manually embed Stripe’s embedded payment form “Checkout”.
From Stripe’s documentation, when the customer hits submit, Stripe creates a token. Checkout takes the returned token and stores it in the page’s primary form—the one surrounding the script tag above, in a hidden element named stripeToken.

Is it possible to access this hidden element ?