Get KLSI orderbook

Retrieve orderbook snapshots for a Kalshi market. The orderbook shows all open buy and sell orders at different price levels.

Understanding the Response:

• bid_side: Array of 101 values representing buy order quantities at price levels from $0.00 to$1.00 in increments of $0.01 (1 cent). Index 0 =$0.00, index 1 = $0.01, ..., index 100 =$1.00.
• ask_side: Array of 101 values representing sell order quantities at the same price levels.
• snapshot_time: When this orderbook snapshot was captured

Use Cases:

• Calculate best bid/ask prices and spreads
• Analyze market depth and liquidity
• Build real-time trading visualizations

Example

• Request: GET /api/v1/klsi/KXBTC-26FEB01/orderbook?limit=100
• Header: X-API-Key: YOUR_API_KEY