Status 429 and rate limiting due to "too many 504 error responses"?

[gscioletti]

I'm writing a simple application that calls the /v1/recommendations endpoint and a few others. The app is in very early development mode--I'm the only "user" while I'm developing and testing.

Now it seems my app is rate-limited for the /v1/recommendations and /v1/recommendations/available-genre-seeds endpoints, even though it worked yesterday. When I call them (using the spotipy wrapper), I either get read timeouts or this exception is raised:

"""
spotipy.exceptions.SpotifyException: http status: 429, code:-1 - /v1/recommendations?limit=100&seed_artists=... (etc)
Max Retries, reason: too many 504 error responses
"""

So, two questions:

1) I'm a little confused about the primary cause of the 504 status. Did I call the endpoint too many times? Or would the 504 be a gateway error unrelated to my code? Or something else?
2) If my app is rate-limited, how long would I have to wait before making another call to /v1/recommendations endpoints to ensure that read timeouts, 429, and 504 are not received?

[Ximzend]

Remark: You only have to make a request to available-genre-seeds once every month or less, and save them to a file. I don't think they change faster.

[gscioletti]

Good point! I don't call it frequently, but I was wondering if rate-limiting to one endpoint like /recommendations would extend to any sub-endpoints, like /recommendations/available-genre-seeds.

[lesteven427]

I have this exact same error, with the same recommendations function too. My code was working fine and randomly started giving this error. Have you figured it out?

[yshaish1]

Same here.
any idea why?
everything is working just fine. only this recommendations API is getting 429 error.

why is that?

thanks

[josegouvea1999]

Is anyone able to fix this? I'm not even getting a response, although I'm using the Spotify python wrapper and I'm not even getting a response it just endlessly wait for the response...

[Ximzend]

@josegouvea1999 can you post your code here? Maybe there's a problem I can help fixing.

Edit: I just saw you already have made a post, snd only this issue occurs with this endpoint, and that can't be a coding bug. 

[djk-tel]

I’m also having issues with the recommendations request and limiting errors.  All other calls work.