Next Caller API

Next Caller
Next Caller is both a free priority customer service membership service and a call center efficiency platform. The platform allows users to skip customer service hold queues, by enabling call centers to securely retrieve identification data and process calls more efficiently. Authorized third party applications can use the Next Caller API to integrate with the platform. The REST API authenticates with OAuth 2.0 and supports JSON(P), XML, and F9XML formatted responses.