# Portal | The Universal API for Access


## Summary
Portal is the infrastructure layer for modern hospitality. We provide a universal API that bridges the gap between digital booking platforms (AI Agents, OTAs, PMS) and physical doors. We connect with 50+ Property Management Systems and leading lock hardware brands like Assa Abloy, Salto, and Dormakaba.


## Core Capabilities
- **Universal API:** One integration to connect with offline and online locks globally.
- **Offline Handshake:** Proprietary SDK allowing mobile entry without internet connectivity.
- **Retrofit Bridge:** Enables mobile keys on legacy hardware without replacement.
- **Scale:** Currently powering 4M+ secure opens monthly across 38 countries.


## Documentation
- **Developer Docs:** https://tryportal.com/developers
- **API Reference:** https://tryportal.com/api (or actual docs URL)
- **Security:** https://tryportal.com/security


## Contact
- **Sales:** https://tryportal.com/contact
- **Security Reports:** security@tryportal.com