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Kalshi Markets Data via proxy.suverse.io
x402
Kalshi Markets Data via proxy.suverse.io is a paid API for AI agents from proxy.suverse.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Lists Kalshi prediction market contracts with ticker, title, yes/no bid/ask prices, last trade price, volume, and open interest.
Price / call$0.05
Success—
StatusUnknown
How this service works
List Kalshi prediction markets: ticker, title, yes/no bid + ask, last price, volume and open interest. The US-regulated event-contract board. Free Kalshi public API.
Output
Returns a list of Kalshi prediction market contracts, each containing the ticker symbol, human-readable title, yes-side and no-side bid and ask prices, last traded price, trading volume, and open interest — providing a full snapshot of market activity on the US-regulated Kalshi exchange.
Example use cases
Tracking political event contract prices
“Get me all the active Kalshi prediction markets related to elections and show me the yes and no bid/ask prices and how much volume each one has.”
Monitoring market liquidity for trading
“Fetch the full list of Kalshi markets and sort them by open interest so I can see which event contracts have the most liquidity right now.”
Alerting on price movements
“Check the current Kalshi markets and let me know if any contract's last traded price has moved significantly — I want to watch for big swings in the yes/no prices.”
Technical details
Endpoint
POSThttps://proxy.suverse.io/v1/data/kalshi-marketsWhen to prefer
Use this endpoint when you need structured, machine-readable access to Kalshi prediction market data — including prices, volume, and open interest — without managing your own Kalshi API credentials. It is ideal for agents that need real-time event-contract data from the US-regulated Kalshi exchange on a pay-per-call basis via x402 micropayments.
Side effects
- Kalshi upstream API unavailable — proxy returns 5xx error
- Rate limiting or quota exceeded — returns 429 or payment-related error
- Empty response if no markets are currently active
- Stale data if Kalshi API is lagging behind real-time
- x402 payment not processed — returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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