# Platforms

There are many verifiers built into the polycentric protocol. Verifiers work to automatically that a Polycentric account is the owner of a given account on a separate platform. These verifiers work in a variety of methods including OAuth, pasting public keys in description, and more.

Platform	Domain	Methods	Environment Variables?	Why?
Discord	discord.com	OAuth	Y	Popular for communities
Github	github.com	Description	N	Popular for developers
Gitlab	gitlab.com	Description	N	Popular for developers
Hacker News	news.ycombinator.com	Description	N	Popular for developers
Instagram	instagram.com	Description, OAuth	Y	Popular for influencers
Kick	kick.com	Description	N	In Grayjay
Minds	minds.com	Description	N	Up and coming
Nebula	nebula.tv	Description	N	In Grayjay
Odyssee	odysee.com	Description	N	In Grayjay
Patreon	patreon.com	Description	N	Popular for creators
Rumble	rumble.com	Description	N	In Grayjay
Spotify	spotify.com	OAuth	Y	Popular for music
Spreadshop	spreadshop.com	Description	N	Popular for creators
Substack	substack.com	Description	N	Popular for creators
Twitch	twitch.tv	Description	N	In Grayjay
Vimeo	vimeo.com	Description	N	Popular for creators
Website	example.com	Description	N	Useful for everyone
X	x.com	Description	N	Popular for creators
Youtube	youtube.com	Description	N	In Grayjay