Documentation

Build Faster with Sylphx

One SDK. Everything you need. Auth, billing, AI, analytics, and more—all through a unified API.

Quick Start

Get your first auth flow running in 5 minutes

API Reference

Complete SDK documentation

UI Components

Pre-built SignIn, Protect, and more

Getting Started

Quick Start

Get running in 5 minutes

Installation

Install the SDK

Configuration

Configure credentials

UI Components

Pre-built React components

Authentication

Overview

Auth components and hooks

Email/Password

Traditional auth

OAuth Providers

Google, GitHub, Apple

Two-Factor Auth

TOTP-based 2FA

Billing

Plans & Pricing

Define subscription tiers

Checkout

Payment integration

Subscriptions

Manage subscriptions

Webhooks

Handle billing events

AI Services

Chat Completions

200+ models, one API

Embeddings

Vector embeddings

Image Generation

DALL-E, Stable Diffusion

Available Models

Model catalog

API Reference

REST API docs

Usage & Quotas

Monitor costs

Analytics

Event Tracking

Track custom events

User Identity

Identify users

Querying

Query analytics data

Storage

File Uploads

Upload files

Access Control

Public vs private

More Features

Error Tracking

Capture and monitor errors

Background Jobs

Scheduled and async tasks

Push Notifications

Web push

Feature Flags

Gradual rollouts

Consent Management

GDPR/CCPA

Referrals

Referral program

SDK at a Glance

React Hooks

useUser, useAuth, useBilling, useAnalytics, useChat, useStorage, usePush, useReferral, useJobs, useConsent

50+ UI Components

SignIn, UserProfile, ChatInterface, AnalyticsDashboard, FileUpload, JobScheduler, CookieBanner, ErrorBoundary, WebhookManager, and more...

Server

auth(), currentUser(), authMiddleware(), handleCallback(), createPlatformAPI()

Need Help?

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