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BlockRun Polymarket Market Top Holders
x402
BlockRun Polymarket Market Top Holders is a paid API for AI agents from blockrun.ai, paid per call via x402, $0.0085/call, status unknown (last checked 2026-10-12).
Fetches the top token holders for a specific Polymarket prediction market contract address
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 a ranked list of the top token holders for the specified Polymarket prediction market, including wallet addresses and their respective holdings or position sizes within that market contract.
Example use cases
Whale watching on prediction market
“Show me the top holders of the Polymarket market at contract 0xdef456... — I want to know which wallets have the biggest positions and might move the market.”
Validating market sentiment via holder distribution
“For the Polymarket market at address 0x789abc..., who are the largest token holders? I'm trying to understand if the market is concentrated in a few wallets or spread out.”
Tracking smart money in prediction markets
“Pull the top holders for Polymarket contract 0x123def... so I can see if any known sharp traders have big positions before I place my own bet.”
Technical details
Endpoint
GEThttps://blockrun.ai/api/v1/pm/polymarket/market/0x0000000000000000000000000000000000000000000000000000000000000000/top-holders?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need on-chain holder distribution data specifically for a Polymarket prediction market contract. Prefer this over general blockchain explorers when you want structured, ranked holder data for a prediction market without parsing raw chain data yourself. Best when you already have the Polymarket market contract address.
Side effects
- Invalid or zero-address contract address returns empty or error response
- Contract address not found on Polymarket returns no data
- Rate limiting or payment failure returns 402 payment required
- Malformed address format causes request error
- Market with no holders returns empty list
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | object | |
| output | object |
Tags
x402
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