Once you have logged in /signed up. in the top left you'll see Your API Token
Select and copy that string of letters and digits
copy and paste into the app's settings under AssemblyAI.
Save.
Language preferences
Once you set your credentials as above, you also have options to choose between different English accents, and whether you'd want to use a language model or stick with the default.
default language model Best for conversational data like phone calls and meetings.
Media language model is best for broadcast news and radio and at recognizing proper nouns, this model has a much larger vocabulary than the default model.
