{"info":{"title":"Underscoredone","version":"1.0.0"},"openapi":"3.1.0","paths":{"/lookup":{"post":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Underscoredone: Lookup","intent":"charge","method":"evm","recipient":"0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08"}]},"summary":"Given an internet address (IP) or a network identification number (ASN), this tool returns who operates that piece of the internet: the network number, the owner's name, the country it's registered in, the regional registry that manages it, and the exact address range it belongs to."},"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Underscoredone: Lookup","intent":"charge","method":"evm","recipient":"0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08"}]},"summary":"Given an internet address (IP) or a network identification number (ASN), this tool returns who operates that piece of the internet: the network number, the owner's name, the country it's registered in, the regional registry that manages it, and the exact address range it belongs to."}}},"x-service-info":{"description":"Underscoredone is an x402-native service at https://asn-lookup.underscoredone.com, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 1 endpoint listed."}}