TokBox was a PaaS (Platform as a Service) company that provided hosted infrastructure, APIs and tools required to deliver enterprise-grade WebRTC capabilities. It did so primarily through its proprietary OpenTok video platform for commercial application.
TokBox was founded by Serge Faguet and Ron Hose. Headquartered in the SOMA (South of Market) district in San Francisco, CA. TokBox was acquired by Telefónica Digital, a subsidiary of Telefónica, in October 2012.. It was purchased from Telefónica by Vonage in 2018. Vonage has since retired the name "TokBox", using "Vonage APIs" instead.
Server SDKs: OpenTok's server SDKs wrap the OpenTok REST API, and let developers securely generate tokens for their OpenTok applications. Officially supported libraries include: Java and PHP. Community supported and created libraries include: Python, Ruby On Rails, .NET, Node.js, Perl, Golang.
Client Libraries: OpenTok's WebRTC client libraries enable video communications on a client platform. Officially supported libraries include: JavaScript, iOS and Android. Community supported and created libraries include: PhoneGap and Titanium.