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Set up your Clerk account
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Astro Guides
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Quickstart
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createClerkClient()
Configure a consistent CRX ID
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Quickstart
Expo Guides
Read session and user data
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Configure passkeys
Offline support
Access the
Clerk
object outside of components
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Go Guides
Verifying sessions
Use Clerk Go for Backend API Operations
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Quickstart
iOS Guides
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iOS Components
Beta
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Android Guides
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Read session and user data
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React Router Guides
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Ruby Guides
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Quickstart
TanStack React Start Guides
Add custom sign-in-or-up-page
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Quickstart
Vue Guides
Migrating from community SDK
Overview
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Clerk UI
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Overview
clerkMiddleware()
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Clerk
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Session
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Types
Overview
clerkMiddleware()
updateClerkOptions()
Integration
Locals
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Overview
Overview
useLocalCredentials()
useOAuth()
(deprecated)
useSSO()
Web support
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Overview
Go SDK repository
Overview
getToken()
Overview
getToken()
User
Organization
Allowlist Identifiers
Domains
Sessions
Client
Invitations
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Email addresses
Phone numbers
SAML connections
Sign-in tokens
Testing Tokens
authenticateRequest()
verifyToken()
verifyWebhook()
Types
Overview
clerkMiddleware()
Integration
Overview
rootAuthLoader()
getAuth()
Overview
ClerkApp
rootAuthLoader()
Overview
Overview
getAuth()
createClerkHandler()
Overview
clerkPlugin
updateClerkOptions()
Client-side helpers
useUser()
useClerk()
useAuth()
useSignIn()
useSignUp
useSession()
useSessionList()
useOrganization()
Advanced
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Available versions
Archived Versions
Core 1 Documentation
useSubscription()
Access subscription information in your React application with Clerk's useSubscription() hook.
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