Create, rename, reorder, remove or fill a playlist in your real Spotify account. Every operation states its exact effect before it happens, and every run is re-read through the API before it counts as done.
Every write affordance is hidden. Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
The export path below works today and needs no Spotify scope at all: it writes the playlist to a file in the export bucket, validated by parsing it back.
Create a playlist in your Spotify accountnot measured4changes · 1 request
Create a new playlist in your Spotify account named “Concerto for a Rainy Day”.
It would start with 4 track(s), private — 1 request(s) at Spotify's 100-uri ceiling.
Nothing is created until this preview is confirmed.
4 of 4 rows named
Electric Light Orchestra — Standin' in the Rain
Electric Light Orchestra — Big Wheels
Electric Light Orchestra — Summer and Lightning
Electric Light Orchestra — Mr. Blue Sky
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
Rename the playlist on Spotifynot measured1change · 1 request
Rename the Spotify playlist “Concerto for a Rainy Day” to “Concerto for a Rainy Day”.
Nothing else about the playlist changes — not its tracks, not its privacy.
Nothing is renamed until this preview is confirmed.
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
A rename needs a new name; none was given.
Move one track to another position on Spotifynot measured1change · 1 request
Move “Electric Light Orchestra — Standin' in the Rain” to row 4 of 4 on Spotify.
The playlist keeps all 4 rows; only their order changes.
Nothing moves until this preview is confirmed.
4 of 4 rows named
Electric Light Orchestra — Big Wheels
Electric Light Orchestra — Summer and Lightning
Electric Light Orchestra — Mr. Blue Sky
Electric Light Orchestra — Standin' in the Rain
Spotify moves the row against the order as it is now, so the request carries range_start/insert_before rather than the positions you see here.
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
Remove the playlist from your Spotify librarynot measured1change · 1 request
Remove “Concerto for a Rainy Day” from your Spotify library.
Spotify's Web API has no hard delete: this removes the playlist from your library (DELETE /playlists/{id}/followers), which is the whole of what the API offers.
Nothing is removed until this preview is confirmed.
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
Add tracks to the playlist on Spotifynot measured4changes · 1 request
Add 4 track(s) to “Concerto for a Rainy Day” on Spotify, in this order — 1 request(s) at Spotify's 100-uri ceiling.
The count is what would be *sent*: this preview cannot know which of them the playlist already holds, so the read-back is what proves it.
Nothing is added until this preview is confirmed.
4 of 4 rows named
spotify:track:691VVs6SPKQMJhA3pft57G
spotify:track:3T9Yut47mtH2r00TVyT0bi
spotify:track:5AdtOyop2I7D6wt1ZP3p6s
spotify:track:2RlgNHKcydI9sayD2Df2xp
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
Remove tracks from the playlist on Spotifynot measured0changes
Remove 0 row(s) from “Concerto for a Rainy Day” on Spotify.
By default this is the dedupe rule: the second and later occurrence of a track, never the first.
Nothing is removed until this preview is confirmed.
Writing to Spotify is hidden: A-11 never measured the token's scopes, and an unmeasured scope is not a grant.
Nothing to do: this operation would send no request at all.
Ask about your music
The assistant, anywhere
Ask about your listening history without leaving the page you are on.
Audio features are read from this library’s own table.
Playback is controlled on a Spotify Connect device. This page never pretends a
command landed: every button is followed by a read of the device’s own state.
Debug00000
Nothing yet — requests, chat events and player syncs appear here as they happen.