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agentdatum.com d polymarket-odds
https://agentdatum.com/api/v1/d/polymarket-odds
answers 402
Polymarket 预测市场赔率 — Polymarket 热门市场实时赔率 Top40：每个事件的市场定价概率(prob_pct)、24h 成交量、流动性与到期时间。真金白银下注形成的概率，比新闻更早反映预期变化；可用于宏观事件、加密事件的前瞻概率输入。官方 gamma-api，免费无 key。
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0xCd265870A20DB25250535cb8a0D3BB0850417902
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 147 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:35:34.981Z (2h ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagentdatum.com%2Fapi%2Fv1%2Fd%2Fpolymarket-odds"