Vextorium
Implied probability distribution of a crypto price from Polymarket ladder markets ("Will BTC be above X on date D?"): probability for each price level and date and the implied median. BTC, ETH, SOL, XRP.
Go to this service →Our latest check (2026-10-11)
- Answering
- Yes — valid x402 payment terms
- Time to answer
- 94 ms
- Price
- $0.004 per call
- Paying buyers, last 30 days
- 2 (directory's own records)
- Paid calls, last 30 days
- 2
- Category
- Crypto prices
- Address
- https://api.vextorium.com/v1/polymarket-crypto-odds
Accuracy: paid answers checked against an independent record
We have paid this seller, but no answer could yet be judged against an independent record.
Not counted: 1 could not be judged.
| Day | Result | What the seller said | The independent record | Note |
|---|---|---|---|---|
| 2026-10-11 | not judged | BTC: | 83549.14249999999 |
For agents
This page as JSON: /sellers/c0002b836d3b.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).