By using the Justin.tv API you agree to the following terms of service.
You won't cache Justin.tv user data for users not created by your application for more than 24 hours.
You won't try to obstruct the click through to the channel page or the ads on the API viewer.
The Justin.tv logo will be displayed in the player or in the application. You won't put the names or logos for competitive streaming services on top of the Justin.tv viewer or broadcaster.
You won't obscure the logo on the Justin.tv viewer or broadcaster.
You can't claim to be officially endorsed by Justin.tv, part of Justin.tv, or to represent Justin.tv.
You will only develop one application per application key. You won't make multiple keys for a single application, or try to circumvent our rate limits.
You will delete all Justin.tv user data if you are banned or your application is shut down.
You will not transfer data from us to a third party unless you have explicit written Justin.tv consent.
You will not sell, transfer, or sublicense our code, APIs, or tools to anyone.
Justin.tv may issue press releases discussing any applicaitons built on our platform.
Justin.tv may create applications that offer similar features and services to, or otherwise compete with, your application.
Although we have no current plans to charge for basic access to the API, we do not guarantee that the API will always be free.
The services are offered by Justin.tv, Inc., located at: 23 Geary St, 8th Floor, San Francisco, CA 94108 and email: info@Justin.tv. If you are a California resident, you may have this same information emailed to you by sending a letter to the foregoing address with your email address and a request for this information.