Loudr allows developers to obtain music licenses. The Loudr Web API allows partners to retrieve licenses and recordings. The API follows RESTful practices. For responses, JSON is the preferred format. Access Tokens must be included with every request.
Eleven APIs have been added to the ProgrammableWeb directory in categories including Stocks, Shipping, Funding, and Music. Highlights include the Spatial Neighborhood API which delivers data about human behavior based on micro-locations, and the Patreon API for crowdfunding creative services.