How to find freemiun APIs
Most of the solutions available in the Nubentos API Store offer a mixed economic model, which offers free access up to a certain number of uses, and after that limit establishes certain fees. This is known as the Freemium model.
To quickly identify APIs offered under this business model, simply select it in the corresponding economic model filter:
Filtering of Freemium APIs
Only APIs offered under this business model will be automatically displayed.