Tool detail
lookup
Looks up an Ethereum address and returns entity labels, name tags, and categories from a 412K+ labeled-address database.
Categories: Wallet analytics
Use when
- identify the entity behind an Ethereum address
- check if an address is tagged as an exchange, mixer, or known entity
Not for
- not balance or transaction data; identity labels only
Inputs
inputs undocumented
Inputs undocumented: the listing has no input schema
Endpoint
- Method
GET- URL
https://whale.hugen.tokyo/whale/lookup
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
- GET https://whale.hugen.tokyo/whale/lookup
- Retrieved
- 2026-09-30T20:37:07.382Z
- Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524- Catalog built
- 2026-09-30T22:31:58.034Z