Build Complex Trades Through Conversation
Natural language in, structured multi-leg positions out. Preview before you commit.
Describe It. Preview It. Execute It.
Walk through a real conversation that constructs a multi-leg conditional trade.
Leg 1: BUY YES on "Fed cuts rates in March" -- currently at $0.62
Leg 2: IF Leg 1 loses, BUY YES on "CPI above 3% in Feb" -- currently at $0.44
What position sizes would you like? I can also add stop-losses to either leg.
Leg 1: BUY 161 YES contracts @ $0.62 ($100)
Stop-loss: EXIT if price drops below $0.40 (-$35.40 max loss)
Leg 2 (conditional): BUY 113 YES contracts @ $0.44 ($50)
Triggers only if Leg 1 resolves NO
Max total risk: $135.40 | Max payout: $211
Expected value (based on model): +$18.40
Ready to preview the full execution plan?
Would you like me to find a correlated contract on Polymarket, or do you have a specific one in mind?
Multi-Leg Positions with Conditions
The Trade Builder does not just place single orders. It constructs structured positions with conditional logic, stop-losses, profit targets, and cross-leg dependencies. Every trade is previewed with a full execution plan before you commit.
Build hedged positions, conditional chains, bracket orders, and portfolio-level trades through natural conversation. The system handles the complexity of multi-contract execution, including timing, routing, and partial fill management.
- Multi-leg positions with conditional triggers
- Automatic stop-loss and take-profit levels
- Expected value calculation on every trade
- Full preview before any capital is committed
STOP-LOSS @ $0.40
LIMIT ORDER
Kalshi
Regulated US exchange
LIVEPolymarket
Crypto-native markets
LIVEPredictIt
Political markets
COMING SOONMetaculus
Forecasting platform
COMING SOONTrade Across Exchanges From One Conversation
The Trade Builder routes orders to the right exchange automatically. Build a position with legs on Kalshi and Polymarket in the same conversation. The execution engine handles differences in settlement, timing, and contract specifications transparently.
Find arbitrage opportunities between exchanges, hedge positions cross-platform, or simply choose the best price across all supported venues. The Trade Builder normalizes contracts so you think in terms of outcomes, not exchange-specific mechanics.
- Unified order routing across supported exchanges
- Automatic contract normalization
- Cross-exchange arbitrage detection
- Settlement difference handling
Structured trade execution with human approval
Every trade follows a formal lifecycle. Real-time SSE streaming shows each analysis step as it happens — market scan, orderbook depth, risk assessment, cost modeling — before a structured proposal is generated for your review.
You can modify legs, adjust quantities, or cancel at any point before execution. Every step streams in real-time via SSE — you see tool calls (orderbook analysis, risk check, cost model) execute live in the chat.
Every Trade Structure You Need
From simple single-contract bets to complex conditional chains, the Trade Builder handles it all.
Simple Bets
Single-contract YES/NO positions with optional stop-loss and take-profit levels.
Conditional Chains
If-then logic across multiple contracts. Trigger leg 2 based on leg 1 resolution.
Hedged Positions
Pair correlated contracts to limit downside while maintaining upside exposure.
Bracket Orders
Entry with simultaneous stop-loss and take-profit. Automatic position management.
Cross-Exchange
Multi-leg trades spanning multiple prediction market exchanges. Unified execution.
Portfolio Trades
Rebalance multiple positions at once. Express portfolio-level intent in a single sentence.
Trade Smarter Through Conversation
Describe complex trades in plain English. Let the builder handle the structure and execution.