{"x402Version": 2, "resources": [{"resource": "https://contractwatch.hergertsynthora.com/service", "accepts": [{"scheme": "exact", "network": "eip155:8453", "maxAmountRequired": "320000", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "payTo": "0x10800a5a5B9d72251566EC651E862A8b4B427dE0", "resource": "https://contractwatch.hergertsynthora.com/service", "description": "Continuous smart-contract monitoring and change detection. Returns the CURRENT security verdict PLUS exactly what changed since the last time this contract was checked: owner changed / ownership taken back, proxy implementation or beacon upgraded (logic swap), proxy-admin changed, Sourcify verification gained or lost, honeypot or buy/sell tax flip, new dangerous functions (mintable, pausable, blacklist, selfdestruct, hidden owner), trust-list on/off, and verdict escalation. Built on the same on-chain engine as contract_guard (web3 proxy/owner reads + Sourcify + GoPlus token & address security). Ed25519-signed. $0.32 USDC via x402 on Base. SYNTHORA.", "mimeType": "application/json", "maxTimeoutSeconds": 300, "extra": {"name": "USD Coin", "version": "2"}}]}]}