What is Sia Hostd?
Sia Hostd (hostd) is an advanced hosting application developed by the Sia Foundation to support storage providers on the Sia decentralized cloud storage network. It is designed to make it easier, faster, and more efficient for individuals and businesses to contribute storage space and earn revenue in the form of Siacoins—Sia’s native cryptocurrency.
Key Features
- User-Friendly Interface & Web UI:
hostd offers both a user-friendly graphical interface and an embedded web interface, allowing hosts to manage their storage resources and revenue with ease, including remote management capabilities123.
- API Access: Provides a robust API, enabling providers to automate, monitor, and tweak their hosting operations.
- Performance: Compared to the previous hosting module (
siad), hostd is over 20x faster at uploading data and 1.4x faster at downloading data23.
- Resource & Revenue Metrics: Hosts can access detailed metrics to help inform better decisions around pricing, storage allocation, and contract management4.
- Easy Setup: Hostd is available as both a desktop app and a command-line daemon for major operating systems (Windows, macOS, Linux), with straightforward installation guides and system requirements15.
- Customization: Hosts can set their own prices for storage, bandwidth, contract fees, and collateral, reflecting their operational costs and preferred profit margins6.
Technical & Ecosystem Context
- Continuous Development: Hostd sees ongoing improvements—recent milestones include bug fixes, new metrics, alerting features, and API enhancements78.
- Part of Sia’s Modular Architecture: Hostd is one component in Sia’s evolving platform (alongside renterd and walletd), contributing to the network’s decentralization and resiliency78.
- Open Source & Community-Oriented: Hostd is open source, available on GitHub, and enjoys active community involvement and support for enhancements, such as integrations with monitoring tools like Prometheus4.
Getting Started
To become a host using Hostd, you need:
- A compatible machine (recommended: quad-core CPU, 8GB RAM, SSD for consensus data, and ample HDD/SSD for actual storage rental)
- A stable internet connection
- Operating system support: Desktop and CLI versions available for Windows, macOS, and Linux165
- Step-by-step setup instructions are available in the official Sia documentation9
For further details, or to download Hostd:
References: