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BlockRun Polymarket Market Price
x402
BlockRun Polymarket Market Price is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-10-10).
Fetches the current market price for a specific Polymarket prediction market by market ID
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. 115 models and 100 data and tool APIs.
Output
Returns current price data for the specified Polymarket prediction market, likely including the current token price or probability expressed as a decimal or percentage, reflecting the crowd's implied probability for the market outcome.
Example use cases
Check election outcome odds
“What's the current Polymarket price for market 0 — I want to see what the crowd thinks the probability is right now.”
Monitor prediction market for trading
“Pull the current price from Polymarket market 0 so I can decide whether to buy or sell my position.”
Track real-time prediction market probability
“What's the latest market price on Polymarket for market ID 0? I'm building a dashboard that tracks these odds.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/market-price/0?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time Polymarket prediction market prices via a simple paid API with built-in x402 USDC payment on Base or Solana, without managing your own Polymarket API integration. Ideal for AI agents that already use BlockRun's payment infrastructure and need quick price lookups for Polymarket markets.
Side effects
- Invalid or nonexistent market ID returns error or empty data
- Market may be resolved or closed, returning no active price
- Payment failure if USDC balance is insufficient for the $0.0085 per call fee
- Rate limiting if too many requests are made in quick succession
- Network or blockchain RPC issues causing temporary unavailability
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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