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x402.agentutility.ai wallet-label
https://x402.agentutility.ai/wallet-label
payable
Identifies well-known EVM addresses: CEX hot/cold wallets, DEX routers, NFT marketplaces, popular MEV bots, bridges, and stablecoins. Best-effort labelling against an in-handler dictionary; Etherscan v2 'getcontractcreation' adds is_contract + deployer for unknown contracts. Returns label, category, and the source of the match. Use it as a wallet label, address tagger, known-address lookup, EOA-vs
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 4 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-10T09:12:08.074Z (4d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.agentutility.ai%2Fwallet-label"