Documentation

New to OpenTok? Start learning the basic concepts and create your own video chat application.

Don't have an API Key? Get one here.

Read tutorials that cover the basics or dive into more advanced topics such as audio control, moderation, and signaling.

View the API reference to see examples and detailed information about OpenTok classes, methods, events, and properties.

Finished building your app? Launch now to our production servers.

Ask questions and get answers in real-time on our IRC Live Chat page. Go to IRC Live Chat

Share ideas and get answers to your questions about the OpenTok API in the TokBox Forum. Browse the Forums

Read the blog for developer articles, tutorials, and the latest OpenTok happenings. Read the Blog

Have a quick question? Chat with developers and TokBox staff. Join chat

OpenTok