Tool detail
Nansen
Screens prediction markets by liquidity, open interest, price, volume, traders and status, returning matching markets.
Categories: Prediction markets
Use when
- find prediction markets above a liquidity threshold
- screen prediction markets by 24h volume or trader count
- search prediction markets by keyword or tag
Not for
- not a single-market lookup - returns a filtered list
Inputs
POST JSON body: optional filters - query, tags, status, min/max price, liquidity, open_interest, volume_24hr, max_unique_traders_24h, end_date range, neg_risk, sort_by, order_by, pagination (all optional)
Inputs undocumented: array without items
Endpoint
- Method
POST- URL
https://api.nansen.ai/api/v1/prediction-market/market-screener
Payment
- Protocol
- x402
- Listed price
- 0.01 USDC per call on Base
- Payment method
- exact
- Network
- eip155:8453
- Asset
- 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.
Source
- Directory
- Coinbase x402 Bazaar
- Record
- POST https://api.nansen.ai/api/v1/prediction-market/market-screener
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z