Tool detail
Nansen
Lists the prediction-market categories Nansen tracks, optionally paginated.
Categories: Prediction markets, Market prices
Use when
- list prediction-market categories tracked by Nansen
- get valid category values before calling other prediction-market endpoints
Not for
- not market odds or prices — category list only
Inputs
POST JSON body: { pagination: object } (optional); no required fields
Inputs undocumented: open object without declared properties
Endpoint
- Method
POST- URL
https://api.nansen.ai/api/v1/prediction-market/categories
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/categories
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z