Opinion.trade

Full integration with Opinion.trade, a BNB Chain prediction market with on-chain CLOB (Central Limit Order Book).

Quick Start

# Set credentials
export OPINION_API_KEY="your-api-key"
export OPINION_PRIVATE_KEY="0x..."

# Search markets
/op markets trump

# Get price
/op price 813

# Place order
/op buy 813 YES 0.55 100

Commands

Market Data

Command	Description
/op markets [query]	Search markets
/op market <id>	Get market details
/op price <id>	Current prices
/op book <tokenId>	Show orderbook

Trading

Command	Description
/op buy <marketId> <outcome> <price> <size>	Place buy order
/op sell <marketId> <outcome> <price> <size>	Place sell order
/op cancel <orderId>	Cancel order
/op cancelall	Cancel all orders
/op orders	List open orders

Examples:

/op buy 813 YES 0.55 100     # Buy YES at 55c, 100 shares
/op sell 813 NO 0.40 50      # Sell NO at 40c, 50 shares
/op cancel abc123            # Cancel specific order

Account

Command	Description
/op balance	Check USDT balance
/op positions	View open positions

Configuration

# Required for market data
export OPINION_API_KEY="your-api-key"

# Required for trading
export OPINION_PRIVATE_KEY="0x..."
export OPINION_MULTISIG_ADDRESS="0x..."  # Vault/funder address

Features

• BNB Chain - Fast, low-cost transactions
• On-chain CLOB - Fully decentralized orderbook
• Prediction Markets - Politics, crypto, sports, and more
• Real-time WebSocket - Live price updates
• EIP-712 Signing - Secure order authentication

Resources

• Opinion.trade App
• API Documentation