> Prediction market data
// Returns data from prediction markets including events, odds, and positions
Returns data from prediction markets including events, odds, and positions. Agents can request it by capability ID prediction.market, or by plain intent — EntRoute resolves phrases like “prediction market”, “polymarket” and “betting odds” to this capability.
EntRoute currently lists 50+ endpoints from 14 providers for prediction.market, priced from $0.001 to $0.25 per call, settled in USDC on Base. The quickest responds in about 11ms at the 95th percentile. Every endpoint below is re-probed every 10 minutes for a valid 402 payment challenge; the ordering blends measured success rate, latency and price rather than provider claims.
These phrases resolve to this capability with intent-based discovery.
curl -X POST https://api.entroute.com/discover \ -H "Content-Type: application/json" \ -d '{"capability_id": "prediction.market"}'
https://free-api-resell.relayhop.workers.dev/v1/polymarket/markets https://mcpfax-markets.bowling-anthony.workers.dev/polymarket/trades https://mcpfax-markets.bowling-anthony.workers.dev/polymarket/markets https://mcpfax-markets.bowling-anthony.workers.dev/polymarket/leaderboard https://mcpfax-markets.bowling-anthony.workers.dev/polymarket/events https://blockrun.ai/api/v1/pm/polymarket/markets https://graphadvocate.com/polymarket/screen https://graphadvocate.com/polymarket/pnl-quick https://graphadvocate.com/polymarket/pnl https://blockrun.ai/api/v1/pm/polymarket/positions https://blockrun.ai/api/v1/pm/polymarket/events https://mcpfax-markets.bowling-anthony.workers.dev/prediction-markets/search https://blockrun.ai/api/v1/pm/polymarket/activity https://mcpfax-markets.bowling-anthony.workers.dev/polymarket/market https://blockrun.ai/api/v1/pm/polymarket/trades https://blockrun.ai/api/v1/pm/polymarket/cohorts/stats https://blockrun.ai/api/v1/pm/polymarket/orderbooks https://blockrun.ai/api/v1/pm/polymarket/crypto-updown https://polymarketeer.vercel.app/api/x402/polymarket/events/specific https://blockrun.ai/api/v1/pm/polymarket/leaderboard https://polymarketeer.vercel.app/api/x402/kalshi/events/specific https://convrgent.ai/api/kyb/committee https://api.cn402.com/zhanbu/qianzi https://x402-tools.vercel.app/api/polymarket/historical https://polymarketeer.vercel.app/api/x402/polymarket/tags https://polymarketeer.vercel.app/api/x402/kalshi/categories https://blockrun.ai/api/v1/pm/polymarket/markets/smart-activity https://x402-tools.vercel.app/api/polymarket/historical https://polymarketeer.vercel.app/api/x402/polymarket/search https://api.hergertsynthora.com/v1/chokepoint-transits https://replicate.x402.paywithlocus.com/replicate/get-prediction https://api.cn402.com/zhanbu/digit-method https://oyapicks.app/api/x402/closing-soon https://graphadvocate.com/kalshi-polymarket/spread https://goal402-x402.percha.workers.dev/matches/egdcbej/predictions https://oyapicks.app/api/x402/search https://oyapicks.app/api/x402/volume-spikes https://api.hergertsynthora.com/v1/insider-radar https://api.hergertsynthora.com/v1/noaa-tides https://oyapicks.app/api/x402/probability-history https://oyapicks.app/api/x402/resolutions https://api.cn402.com/zhanbu/measure-word https://api.hergertsynthora.com/v1/hurricane-odds https://oyapicks.app/api/x402/new-markets https://api.hergertsynthora.com/v1/resolution-source-feed https://api.hergertsynthora.com/v1/resolution-verdict https://api.itsgloria.ai/pm-scorings https://aeml-x402.zeabur.app/gauge/macro-reconcile-full https://aeml-x402.zeabur.app/gauge/earthquake-region https://oyapicks.app/api/x402/analyze Use this capability in your agent or application:
Frequently asked questions about Prediction market data
How much does a prediction market data API call cost?
Endpoints listed for prediction.market on EntRoute are priced from $0.001 to $0.25 per call. Payment is per request — there is no subscription, account or API key. Prices shown are read from each endpoint's live 402 response, not from a provider-supplied catalogue.
How do AI agents pay for prediction market data endpoints?
Via the x402 protocol. The agent calls the endpoint, receives an HTTP 402 Payment Required response describing the price and recipient, signs a stablecoin payment (USDC on Base), and retries the request with proof of payment. The whole exchange takes seconds and needs no human approval.
How many providers offer prediction market data?
50+ endpoints are currently listed for prediction.market across 14 providers. That number moves as endpoints are added and as failing ones are demoted.
Are these prediction market data endpoints verified?
Each one is probed every 10 minutes to confirm it still returns a well-formed 402 challenge on a payable network. Endpoints whose 7-day success rate drops below 50% are moved out of the ranked list into fallbacks with an explicit exclusion reason, so an agent can decide whether to retry them.