DATA API AND WEBSOCKET
Prediction Market data, from first trade to right now.
Query full historical state over HTTP, stream live market and wallet updates over WebSocket, and build on reconciled positions, PnL, fees, rewards, and trading history.
Fed cut before December
live
Order book
64.3¢
PnL history
live
Wallet · 0x71…F42
HTTP / Data API
Portfolio value
Position
+$48,284
Avg entry
58.2¢
Realized PnL
+$8,412
HTTP for history.
WebSocket for right now.
Backfill the complete state you need, then stay live without changing your data infrastructure.
REST, WebSockets,
and now MCP.
Different ways into the same prediction-market data. Point Claude or any MCP client at Bravado Lab and pull structured trader PnL, positions, probabilities, and leaderboards.
AI Agents
FETCHING DATA
bravado.get_trader_pnl
await response…
Bravado Lab MCP
Resolving wallet 0x71…F42
Structured response
STRUCTURED RESPONSE
Realized PnL
+$48,284
Unrealized
+$12,842
Win rate
68.4%
Open positions
14
See the market as it moves.
Subscribe once and react to market, trader, and account state without turning your application into a polling engine.
PRODUCTION
Know exactly how any wallet performed.
Reconstruct the complete economic history of a prediction-market wallet, from its first fill through its current positions.
Market history
See how a market's probability moved over time.
Wallet performance
Track any wallet's realized and unrealized PnL as a curve.
Leaderboards
Rank traders by realized PnL across any time window
Leaderboard
7D
30D
90D
1
0x71…F42
+$184,210
2
0x38…A11
+$142,884
3
0x98…C20
+$121,480
4
0x4a…7bd
+$96,240
5
0xc1…9e2
+$81,120
Multi-wallet rollup
Consolidate every wallet you control into one number
STRATEGY
0x7f…a2
0x3c…9e
0xb1…04
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BUILT FOR PRODUCTION
Data you can actually build financial products on.
FIFO accounting
Every share matched from fill to settlement.
No float rounding
Integer-precise economics, no drift.
On-chain verification
Figures matched against Polygon settlement.
PMWAS accounting
R1–R8 statements with a reconciliation certificate.
