I see you are still with the parameters in the part above the Json body, you shouldn’t have any on it, just below the body…
Check it out
OMG it worked! You are the best, thank you so much 
Just not sure how i will enter the text to be spoken though, am I missing something in the setup, I found this action now in the list of actions in Bubble
Got it! The call needs to not be private
Nice! I’m glad to help haha I couldn’t have done it without help either
Hi there,
I am pretty new to this community. Just wanted to ask how to use google speech to text API from Bubble ?
I was hoping to record the audio using the ZeroCode plugin for audio recording on the webapp, then render this to the api and show the converted text to the user ( chatbot interface)
@ri_scc_94 can you help here ?
Actually I’ve never used speech to text api, so I would be at the same place as you are now…
What I realized is that the process of activating your google account to the plugis is the same as described above, I was able to use the Search Translation api in the same way, but the specifics of speech to text I have no idea, sorry
I guess this answers to your question 
And that one answers to the original post
Hello,
Hoping to get some direction. I know you said you haven’t tinkered with speech-to-text, but I think my problem may be more fundamental.
Right now I can’t successfully initialize the API call. I’m getting the following error:
Here’s my setup:
I followed your recommendations in your previous responses, but still getting hung up. Any insight is appreciated!
The only things that I noticed they’re different:
The “Access token endpoint”, I used “https://accounts.google.com/o/oauth2/token”
And I didn’t have any header called “content-type” like this, mine is empty…
Yea I had noticed that my endpoint address was different and tried yours. Removing the header didn’t help.
Appreciate the assistance though.
Hi Buddy,
I’m also having trouble with Speech to Text to introduce it.
Can anyone tell me how to do it?
I have just a one question that in his new update is there anything that provide me the services of convertidor mp3 sencillo in the language of spanish or not?And this thing is only related to audio converter.
helped me too thank you!
Happy to hear it’s still helping people!
The header key is linking to a file inside your computer, maybe that’s it…