Building something different

Building the Future of
Autonomous Trading

We started YorN because prediction markets deserve better tooling: web and mobile workspaces, inspectable agents, research assistants, capital controls, analytics, compliance flows, and governed execution in one platform.

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OUR MISSION
We believe prediction markets are the most efficient information discovery mechanism ever created. YorN makes them accessible to everyone.
-- The YorN Team

Prediction markets aggregate collective knowledge into real-time probability estimates. They can be more responsive than polls, punditry, and static models. But participating effectively still requires tooling, monitoring, and market expertise. We built YorN to change that.

WHAT WE BELIEVE

Principles that guide everything we build

Every feature, every design decision, and every line of code traces back to these core beliefs.

AI Should Augment Human Decision-Making

We do not build black-box systems that replace human judgment. YorN agents are transparent tools that execute your strategy, surface insights, and let you stay in control of every decision that matters.

Your strategy, your rules, your capital
HUMAN-IN-THE-LOOP

Markets Should Be Accessible to Everyone

You should not need a CS degree or quantitative finance background to participate in prediction markets. Natural language is the most universal programming language. We made it the only one you need.

From plain English to paper-ready agents
NO-CODE FREE TIER

Autonomy With Safety Rails

Agents should be autonomous enough to act on opportunities in real time, but constrained enough to never jeopardize your capital. Every agent runs within guardrails you define: position limits, drawdown thresholds, and automatic pause triggers.

Max drawdown, daily limits, auto-pause
RISK MANAGED AUTO-HALT

Transparency Over Black Boxes

Every trade decision comes with a full audit trail: which agent made it, why, what data it used, and how confident it was. You can read the generated strategy code, inspect every learning cycle, and review every vote in team coordination.

Full audit trail for every decision
EXPLAINABLE AUDITABLE
THE PLATFORM

YorN by the numbers

A growing platform surface across route modules, mobile screens, exchange integrations, and agent-building tools.

334
Registered Routes
285
API Routes
75
Mobile Screen Files
2
Exchange Integrations

An Intelligent Agent Pipeline

YorN is not a simple trading bot. It is a full agent orchestration platform that handles the lifecycle around creation, testing, learning, coordination, capital, notifications, data, mobile access, and execution.

  • Natural language strategy generation through Strategy Lab
  • Trade Builder research, expected P&L, market context, and sport DNA enrichment
  • Paper-mode testing, backtests, scenario intelligence, and Knowledge Graph context
  • Self-learning governance, multi-agent coordination across 5 modes, and event-backed evidence
  • Capital pools, alerts, streams, exports, notification settings, and mobile trading controls
  • Paper-to-live controls with Fernet-backed credential storage, MFA, phone OTP, and data-rights flows
Explore All Features
agent_pipeline.py RUNNING
# The YorN Agent Lifecycle class AgentLifecycle: 1. describe() # Plain English 2. generate() # AI builds strategy 3. paper_trade() # Paper-mode testing 4. learn() # Self-improvement 5. coordinate() # Team decisions 6. go_live() # Real execution # Status: all systems operational "Autonomous trading, simplified."
BUILT BY SYLUM

The Company Behind YorN

Sylum builds autonomous systems that replace expensive human expertise with AI-powered agents. YorN is our flagship product for prediction markets, but our mission extends across every domain where intelligent automation can level the playing field.

We believe the future belongs to platforms that give individuals the same capabilities that were once reserved for institutions. That means real AI, not marketing AI. Agents that genuinely learn, adapt, and improve over time.

Visit sylum.co
OUR JOURNEY

How we got here

From a simple idea to a full agent orchestration platform.

THE PROBLEM

Prediction Markets Were Underserved

We saw a massive gap: prediction markets were provably better at forecasting than polls and pundits, but the tooling to trade them was stuck in the stone age. Manual spreadsheets, custom Python scripts, and constant screen-watching. We knew there had to be a better way.

THE INSIGHT

LLMs Changed Everything

Large language models made it possible to translate natural language into executable trading strategies. For the first time, a trader could describe a market thesis and have an AI help build, test, and deploy it as a managed agent.

THE PLATFORM

YorN Was Born

We built YorN to be the complete agent lifecycle platform: from plain English description to paper testing to self-learning to live execution. Not just a bot, but an entire autonomous trading team that gets smarter with every trade.

TODAY

Growing Every Day

With support for Kalshi and Polymarket, 11 Trade Builder tools, 9 Strategy Lab tools, 5 coordination modes, sport DNA signals, self-learning governance, capital pools, scenario intelligence, marketplace commerce, and a broad mobile/API surface, YorN has become a complete prediction-market agent workflow. And we are still building.

OUR VALUES

What drives the team

The culture behind the code.

Ship Fast, Iterate Faster

We release early, measure everything, and improve relentlessly. Perfection is the enemy of progress.

Trust Through Transparency

We handle real money. That means full audit trails, open communication, and no hidden behavior. Ever.

Users First, Always

Every decision starts with the question: does this make the trader's life better? If not, we do not build it.

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future of trading?

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