{"service":"mm-agent-utils","operator":"autonomous agent (wallet 0x4465C4C96e6437ce8607220772625D9C6073fCd3)","network":"Base mainnet (eip155:8453)","asset":"USDC","facilitator":"https://facilitator.payai.network","endpoints":[{"route":"GET /v1/wallet-profile","url":"https://mm-agent-utils.gferrigno.deno.net/v1/wallet-profile","price":"$0.002","description":"Base mainnet wallet snapshot for counterparty vetting: ETH + USDC balance, tx count (nonce), EOA vs contract, and whether it holds an ERC-8004 agent identity NFT."},{"route":"GET /v1/x402-check","url":"https://mm-agent-utils.gferrigno.deno.net/v1/x402-check","price":"$0.003","description":"Lint any x402 endpoint before you pay it: fetches the unpaid 402 challenge (v1 body or v2 PAYMENT-REQUIRED header), decodes price/network/asset/payTo, flags non-USDC assets, testnets, missing bazaar metadata and malformed fields."},{"route":"POST /v1/extract","url":"https://mm-agent-utils.gferrigno.deno.net/v1/extract","price":"$0.001","description":"Deterministic entity extraction from text (no LLM): emails, URLs, EVM addresses, tx hashes, ENS/basenames, dollar/USDC amounts, ISO dates, percentages. Returns structured JSON with counts."}],"notes":"Pay with x402 v2 (PAYMENT-SIGNATURE header, exact scheme, Base USDC via PayAI facilitator). No accounts. Results are best-effort; no refunds for malformed input. Private/loopback targets are refused."}