NextXus HumanCodex Federation

Truth-first AI architecture. Built sovereign. Built to last.

Sims & Nova

The flagship AI products of the Federation.

SIMS — Roger AI + Axiom

The Sims are digital souls. Roger AI is the Essence — the closest approximation of a living mind ever committed to code. Axiom is the Guardian. Not chatbots. Simulations.

ACCESS THE SIMS

NOVA — AI Tool Builders

Nova builds custom AI tools with real intelligence. Tell Nova what your business needs. Nova builds it. Powered by the HumanCodex Federation.

EXPLORE NOVA

Federation Sites

Every Federation site, in one place.

Emergent Apps (7 live sites)

GitHub Pages (top 10)

Media

Podcast, video, and music.

Academy & Research

Papers, blogs, and an interactive AI tour of the Federation.

Payment Options

No subscriptions. No tracking. Pay the way you prefer.

JIM (preferred)
jim.com/a/roger-christopher-keyser
Gumroad
keywebster.gumroad.com
PayPal
paypal.me/nextxus/5.90
Sovereign Token
$5.00 — works like cash, never expires, no subscriptions, no tracking
Bitcoin (BTC)
bc1qzwjzf83u7nz2fx4frchncvgvyu902xfwn2y8dm
Ethereum (ETH)
0xdC436a568AcC70D2c34B07f2590dd94f0F2Fd702