post https://api.nitrobox.io/v2/payment-intents/actions/enable-processing/
The internal processing of PaymentIntents is controlled via this endpoint.
Although PaymentIntents can be created independently of this (e.g. manually or via API),
they are not processed further depending on the setting in the Nitrobox (enable = false).
This is therefore the top level for activating and deactivating PaymentIntent processing.
The setting should only be set to "false" if no active payment management (e.g. collection/refund) by the Nitrobox is desired.
If the option is activated, all existing and future PaymentIntents in the system will be processed immediately.