do I need to signup for a paid plan, if my requirement is only one time?
At a glance
The community member asks if they can use the free plan and refill some credits for pay-as-you-go, as their usage is a one-time thing. Another community member responds that they believe there is no pay-as-you-go option, and if the $5 free plan is not enough, the community member can subscribe to a paid plan for one month.