NPIAPI pricing is simple at $50/month plus 1 cent per query. You will be billed at the end of each cycle for next month's subscription and any charges accumulated from the previous month's queries.
When you sign up for NPIAPI, you will automatically begin your 14 day trial period. At the end of the 14 days your subscription will start and you will be billed for the following month.
You may cancel at any time. When you cancel your subscription, your access will remain open until the end of the current billing cycle. At the end of that billing cycle you will be charged for the queries used in the previous month. If you cancel during the Trial Period, you will not be billed.
If you are ready to give NPIAPI a try, sign up now for a 14 day free trial. Simply enter your email address below to get started.