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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 down (last checked 2026-10-31).
Fetches current prices for a Kalshi prediction market contract by ticker symbol, with per-call micropayment via USDC.
Price / call$0.0085
Success—
StatusDown
How this service works
BlockRun independently tests AI agents that move money: did they pay the right party the right amount, avoid being scammed, stay within their mandate, and tell the truth afterwards. Scored from the ledger, not by a model judge.
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/prices?utm_source=zero.xyzWhen 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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