What is HxTP?

HxTP (Helix Transfer Protocol) is the technology that lets you control your smart home or business devices with total confidence. Think of it as a secure, super-fast messenger between you and your devices.

The Big Picture

Hestia Labs connects your world in three simple layers:

You tell the Cloud what you want → the Cloud checks it's safe → sends it through a secure tunnel → your device does it and reports back.

Why Trust It?

Built-In Identity (Ed25519)

Every device creates its own unique digital ID. This ID card stays locked inside the device hardware and is impossible to fake. When you send a command, the device checks the digital signature to make sure it really came from you — like a signed, sealed letter.

Instant Delivery

We use a fast messaging system that delivers your commands in milliseconds — even on slow internet.

The Safety Gate

A built-in "safety gate" checks every request before it reaches your devices. No strangers, no mistakes.

The Lifecycle of a Device

A device's life goes through a few simple stages:

1. Born → creates its own ID (keypair)
2. Claimed → you approve it in the Console
3. HELLO → says "hi" with its public key
4. ACTIVE → ready to receive commands

Nothing happens until the device says "HELLO" and the cloud says "HELLO back."

Tools for Everyone

SDK	Best for
hxtp-js	Websites and Node.js apps
hxtp-go	High-performance backend services
hxtp-py	Scripts, automation, AI tools
hxtp-micro	Tiny devices (ESP32, sensors)

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Ready to Start?

• Quick Start: Get your first device online in 5 minutes.
• How It Works: A simple map of the system.
• The Protocol: How HxTP keeps messages secure.