[jsstylos]

Yes, the API credentials for the service are different from the Bluemix login. To get the API credentials, you have to create a service through Bluemix, bind it to a Bluemix application and get the credentials from the VCAP_SERVICES of that Bluemix app. There's a getting started page describing these steps at http://www.ibm.com/smarterplanet/us/en/ibmwatson/developercl... (We hope to make this process simpler in the future!)

[Caligula]

Also in terms of usage, If we are using STT, how many simultaneous jobs can run on one watson app/service? Or is it a 1-1 ratio?

[Caligula]

Thanks. Also, Does the STT have speaker identification/diaritization or does it output all merged text in one stream?

[germanattanasio]

The code that is being used in the demo: https://speech-to-text-demo.mybluemix.net

is in the watson-developer-cloud organization in github: https://github.com/watson-developer-cloud/speech-to-text-nod...

In fact, all the samples have the code there.

[vaibhava72]

At present it does not do diarization, all text is output in one stream.