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Kalshi Orderbook via 2s.io
x402
Kalshi Orderbook via 2s.io is a paid API for AI agents from 2s.io, paid per call via x402, $0.0025/call, status unknown (last checked 2026-09-14).
Fetches the live order book for a Kalshi prediction market contract by ticker symbol, with configurable depth.
Price / call$0.0025
Success—
StatusUnknown
How this service works
Order book for a Kalshi market by ticker: resting yes and no bids with price (dollars) and size (contracts). Optional depth. Read-only (no Kalshi key needed).
Output
Returns a list of bid and ask price levels for the specified Kalshi prediction market ticker, up to the requested depth, showing the current market microstructure including prices and quantities at each level.
Example use cases
Example prompt
“Pull the Kalshi order book for ticker PRES-2024-DEM with a depth of 20 and show me the current bids and asks.”
Technical details
Endpoint
GEThttps://2s.io/api/predict/kalshi-orderbookWhen to prefer
Use this endpoint when you need real-time order book data for a specific Kalshi prediction market contract and want pay-per-call pricing with no signup or API key — ideal for agents that need occasional spot checks on market depth or pricing without maintaining a Kalshi account.
Side effects
- Invalid or unknown ticker returns an error or empty result
- Depth out of range (must be 1-100) returns a validation error
- Kalshi API unavailability causes a downstream failure
- Ticker for an expired or delisted market may return no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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