Error 429 only on https://api.spotify.com/v1/me/playlists endpoint

[ben666123]

Plan

Premium

Country

USA

My Question or Issue

I'm trying to build a Spotify client using the Web API and the web playback sdk, but when I make an http request to the https://api.spotify.com/v1/me/playlists I get a 429 error despite only making one request. This only happens with the playlist endpoints e.g. https://api.spotify.com/v1/me/albums works. Why is this?