Apps, hosting, tools, and a new kind of business model.
Apps to browse, manage, and interact with SPXP profiles.
The official SPXP client for mobile. Browse profiles, follow people, read posts — with full support for encrypted private content.
heyfolks.app →A bridge service that lets you view profiles from other decentralized networks through the SPXP lens. One client for many protocols.
bridge.spxp.org →The protocol is open. Build a web client, a desktop app, a CLI reader, an accessibility tool — whatever you want. No permission needed.
Read the spec →Where to host your SPXP profile. Options for every need.
Managed hosting service for SPXP profiles. No setup required. Your profile, hosted and maintained for you.
spxp.space →Any web server works. Nginx, Apache, GitHub Pages, Netlify, your Raspberry Pi. SPXP profiles are just static files.
Quickstart →Automatically expose your WordPress blog as an SPXP profile. New blog posts become SPXP posts.
wordpress.org →A lightweight PHP implementation of the SPXP server spec. Good starting point for building your own hosting solution.
GitHub →Everything you need to build on SPXP.
Bash CLI for managing SPXP profiles from the terminal. Create profiles, sign posts, manage keys.
GitHub →Java SDK for SPXP cryptographic operations. Key generation, signing, encryption, and verification.
GitHub →A collection of test SPXP profiles demonstrating various features of the protocol. Use for client development and testing.
testbed.spxp.org →The full SPXP specification and quickstart guide. Everything you need to implement a compatible client or server.
GitHub →When infrastructure is cheap, you don't need to sell your users' attention to survive.
An SPXP profile is a static JSON file. Hosting costs pennies. When your infrastructure doesn't cost millions to run, you don't need to monetize attention to survive. Advertising isn't banned — it's just no longer forced.
For the first time, users have genuine choice: pick a client with no ads, pay for hosting that doesn't track you, or build your own. The market can compete on real value.
SPXP is actively developed. Come shape the future.
A curated collection of ideas for features that might be implemented in future protocol versions. Group messaging, reactions, rich media, and more.
View on GitHub →Found a bug in the spec? Have a suggestion for a protocol improvement? Open an issue on GitHub. All discussions are public.
Open an issue →SPXP is licensed under Apache 2.0. Build a client, improve a tool, write documentation, or start a hosting service. No permission needed.
The protocol is open, the tools are free, and the ecosystem is growing.