Prediction market

Polymarket API API pricing

Verified Oct 15, 2026prediction-markets

Plans

No public plan pricing on the official pages.

Key facts

Free tier
unknown
History
unknown
Real-time / delayed
unknown
WebSocket
yes (Market/User/Sports channels)
Rate limits
IP-based (Cloudflare), sliding windows: general 15,000 req/10s; Gamma API 4,000/10s; Data API v1 1,000/10s; CLOB 9,000/10s (/book 1,500/10s); POST /order burst 5,000/10s, sustained 120,000/10min
Asset classes
prediction-markets
Notes
Pricing not stated; specific limits not captured.

Sources

Checked by hand on Oct 15, 2026. — means the official pages don’t state it.

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