Bravado API Docs: Prediction Market Infrastructure

Bravado gives developers programmatic access to prediction markets through four products that share one account, one credential scheme and one credit balance. Read trader and combo analytics, stream live market data, execute orders, or let an AI agent query everything through MCP.

Quick Start

Create an endpoint, mint a credential and make your first signed call

Authentication

HMAC signing for the HTTP and WebSocket products, OAuth for MCP

API credits

What each product costs per request or per delivered byte

Supported venues

Polymarket, Predict.fun and Kalshi coverage by product

Products

The four products map one-to-one to the endpoints you configure in Console. Each endpoint issues its own credentials.

Product	Base	Console endpoint	What it does
Data API	`https://partner-api.bravadotrade.com/trader-analytics`, `/v2/data`	Data API	Trader PnL, positions, leaderboards, tax statements, and market-wide Combos data
Market Data	`wss://partner-api.bravadotrade.com/stream/...`	Market Data	Live order books, trades and combo settlements, UMA resolution, mempool fills
Trade API	`https://partner-api.bravadotrade.com/v2/trade`	Trade API	Order execution, strategies, positions, withdrawals; includes Combos and Copytrade
MCP Server	`https://mcp.bravadotrade.com`	MCP Server	OAuth access to Bravado analytics and SQL for Claude and other agents

Data API

Wallet performance, leaderboards and tax statements from on-chain settlement, plus every Polymarket combo settlement.

Market Data

One WebSocket for order books, enriched trades and combo fills across venues, with UMA resolution and the mempool tier.

Trade API

Eight order types, managed strategies, multi-leg combos and copy trading on Polymarket and Predict.fun.

MCP Server

Connect Claude, Cursor or any MCP client to Bravado data with OAuth, no API key in the client.

Get started

Create an organisation

Sign up in Console. The Free plan includes the Data API and MCP Server; Market Data and Trade API need a paid plan or an entitlement.

Set up an endpoint

Open Endpoints, pick a product and create its credential. One endpoint per product per organisation; keys and usage live under it.

Make a signed call

Follow the quickstart for a signed Data API request, or the Trade quickstart to place an order.

Watch usage

Usage in Console shows calls, delivered bytes and credits per product. See API credits.

What you can build

Terminals

Live tapes, depth and order entry in one surface.

Trading Bots

React to live flow with TWAP, iceberg, pegged and bracket orders.

Portfolio Dashboards

Leaderboards, PnL charts and wallet profiles.

Copy Trading

Mirror top traders with configurable sizing.

Quant Research

Capture and analyze market, trader and combo data.

AI Agents

Give agents live data and analytics through the MCP Server.