Polymarket category activity breakdown: volume, liquidity, market count, and top market per category (crypto, politics, sports, ai, macro, equities). Shows where trading activity is concentrated. Optionally filter to one category. $0.004/call — 20% below closest x402 competitor. Source: Polymarket public API (no key required).
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.004000 USDC | 0x03d7...584c |