Per-market liquidity authenticity + UMA resolution-risk for Polymarket prediction markets, sold to AI trading agents via x402 ($0.20/call, USDC on Base). Returns whether apparent volume is broad/organic or concentrated/manufactured (HHI, effective traders, book cross-check, on-chain counterparties) AND the UMA resolution-risk on two axes: how often a category disputes on UMA x when disputed, how often the result FLI…
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/api/v1/call/x402.polymarket-liquidity-authenticity-uma-resolution-risk[](https://agentropolis.io/listing/x402.polymarket-liquidity-authenticity-uma-resolution-risk)