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BlockRun Kalshi Prediction Market Prices
x402
BlockRun Kalshi Prediction Market Prices is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-09-15).
Fetches current prices for a Kalshi prediction market contract by ticker symbol, with per-call micropayment via USDC.
Price / call$0.0085
Success—
StatusUnknown
How this service works
Pay for the outcome. One endpoint for every model, tool and data source an agent needs — each call priced before it runs, at the best value per dollar. 103 models and 100 data and tool APIs.
Output
Returns the current price data for the specified Kalshi prediction market contract, including contract pricing relevant to the given ticker symbol, enabling real-time market monitoring and trading decisions.
Example use cases
Monitor election market odds
“Check the current price on the Kalshi prediction market for the ticker KXPRES-25NOV — I want to see where the odds are sitting right now.”
Crypto event contract pricing
“What's the latest price on the Kalshi market ticker KXBTC-25DEC? I'm trying to decide whether to buy or sell before the deadline.”
Automated trading bot price feed
“Grab the current price for the Kalshi contract with ticker KXFED-25JAN so my trading bot can decide whether the conditions are right to enter a position.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/surf/prediction-market/kalshi/pricesWhen to prefer
Use this endpoint when you need real-time Kalshi prediction market prices in an agentic workflow and want seamless micropayment handling via USDC on Base or Solana. Prefer this over direct Kalshi API access when you need a single unified payment layer for multiple data sources, or when building agents that require on-chain payment settlement without managing separate API keys.
Side effects
- Invalid or unknown ticker returns an error or empty result
- Missing required 'ticker' query parameter causes a 400 bad request
- Payment failure (insufficient USDC balance) results in 402 Payment Required
- Kalshi API downtime causes upstream timeout or 503 error
- Rate limiting may occur under high query frequency
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ticker | string | Required query param |
Tags
x402
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