# Zyphr — Developer Communications & Auth Platform
> The developer platform for transactional messaging, authentication, and webhook delivery.

## What is Zyphr?
Zyphr is a unified API for transactional email, push notifications, SMS, in-app messages, user authentication, and webhooks. Built by Arcraz LLC, it consolidates 5+ vendor integrations into a single developer-friendly platform.

## Key Facts
- One API for email (SES), push (APNs/FCM/Web Push), SMS, in-app, auth (OAuth/MFA/magic links), and webhooks
- 16+ provider integrations: SendGrid, Mailgun, Postmark, Twilio, Plivo, Slack, Discord, Microsoft Teams, and more
- TypeScript SDK with full type definitions
- Standard Webhooks specification with HMAC-SHA256 signatures
- Plans: Free (1,000 emails/mo), Starter ($29/mo), Pro ($99/mo), Scale ($299/mo), Enterprise (custom)

## Documentation
- Docs: https://zyphr.dev/docs/
- API Reference: https://zyphr.dev/docs/api/introduction
- Quickstart: https://zyphr.dev/docs/getting-started/quickstart

## Pages
- Home: https://zyphr.dev/
- Features: https://zyphr.dev/features/
- Pricing: https://zyphr.dev/pricing/
- Integrations: https://zyphr.dev/integrations/
- Blog: https://zyphr.dev/blog/
- About: https://zyphr.dev/about/
- Contact: https://zyphr.dev/contact/

## Company
- Legal entity: Arcraz LLC
- Location: Las Vegas, Nevada, USA
- Website: https://zyphr.dev
- Support: support@zyphr.dev
- Sales: sales@zyphr.dev