Polymarket Intelligence API
UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific.
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What it does
UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific forecast. BEFORE YOU PAY: free substitute https://dash.polym.uk/uma-base-rates.json and https://dash.polym.uk/uma-flip-rate.json. THIS ADDS: The two artifacts joined into one response, dispute axis and flip axis already aligned by category. The underlying numbers are the same ones in those two free files.
Audience: ai-agents, developers. Tags: api, polymarket, intelligence, uma.
Pricing
| Pricing model | per-request |
|---|---|
| Price hint | $0.05/request |
| Accepted tokens | USDC |
| Chain | base |
| Facilitator | coinbase-cdp |
How agents pay
- The agent sends a plain request and receives an HTTP 402 response describing the price and payment requirements.
- The agent signs a payment payload for the exact amount on base and attaches it to a retried request.
- The facilitator verifies and settles the payment, then the service returns the paid response.
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Facet hubs for this service
- Chain: Base services
- Facilitator: Coinbase Cdp profile
- Price band: Low (over $0.01 and up to $0.10 per request)
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Last updated: 2026-09-23
Last checked: 2026-09-28 — reachable. Weekly automated check, not continuous monitoring.