The Plaid Node.js SDK by Plaid allows API interaction to implement financial and banking features into applications. Resources include public endpoints and authenticated endpoints, in addition to call backs, error handling, support, and tests.
Prosper, America's first peer-to-peer lending marketplace, launched a new set of API services that enable lenders to develop tools that enhance the ability to reach investment goals. The API provides over 550 data points that lenders can use to evaluate investment opportunities. Propser expects users to integrate the Prosper API into existing tools or build new tools based on the API and its underlying data set.