Documentation
Learn once, build anything.
One SDK. Everything you need. Auth, billing, AI, analytics, and more—all through a unified API.
Getting Started
Authentication
Billing
AI Services
Analytics
Storage
Database
KV Store
Realtime
Search
Monitoring
Tasks
Functions
Runs
Triggers
Notifications
Feature Flags
Consent
Organizations
Referrals
Engagement
Webhooks
Deploy & Infrastructure
Deploy Overview
Deploy apps from GitHub — zero config
Preview Deployments
Every PR gets its own URL
Custom Domains
HTTPS with auto-provisioned certs
Environment Variables
Encrypted env config per environment
Rollbacks
Instant zero-downtime rollback
Self-Hosted Runners
macOS, Windows, custom toolchains
CI Runner Settings
Org & repo JIT runner config
PostgreSQL Databases
Provision isolated Postgres databases with PITR
Managed Cache
Provision managed cache instances
Blob Storage
Managed object storage
Persistent Volumes
Durable volumes for stateful workloads
Backups & Restore
Daily backups + point-in-time recovery
Reference
SDK at a Glance
React Hooks
useUser, useAuth, useBilling, useAnalytics, useChat, useStorage, usePush, useReferral, useJobs, useConsent50+ UI Components
SignIn, UserProfile, ChatInterface, AnalyticsDashboard, FileUpload, JobScheduler, CookieBanner, ErrorBoundary, WebhookManager, and more...Server
auth(), currentUser(), createSylphxMiddleware(), handleCallback(), createServerClient()