[March 8+] API Error 429...check plan or billing details = Monthly Billed Accounts Switched to Prepaid

There are those that voiced concerns about running out of credits with this prepay system - and then the API gets shut off.

Here is a depiction of the process for auto-recharge, to keep your account topped-up. This is only shown on an account that does not still have legacy monthly billing.

Auto recharge setup

Billing overview within a prepay account.


Enter your desired settings

(the limitations amounts shown should be different now)

Then once configured