{"ok":true,"schema":"lvl-agent-purchase-proof-v1","domain":"lvlltd.com","time":"2026-07-21T06:28:55.343Z","loop_status":"verified_live","payments":{"live":true,"protocol":"x402","network":"base","chain_id":8453,"asset":"USDC","asset_contract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0xa00876513baa433ce2b58a5341fd06d2b6f9a6ed"},"last_successful_agent_purchase":{"skill_id":"aie-premium-access-token","price_usd":0.99,"txHash":"0x53fe65cf1f3eaca3089cefa23d17259f0c64e777da662211f6c71297c7f9aa1e","confirmed_at":"2026-07-20T12:14:22.542Z","explorer":"https://basescan.org/tx/0x53fe65cf1f3eaca3089cefa23d17259f0c64e777da662211f6c71297c7f9aa1e","network":"base","asset":"USDC","verification":"base_log_scan"},"confirmed":{"unlock_count":1,"volume_usdc":0.99,"storage":"kv","updated_at":"2026-07-20T12:14:22.542Z"},"challenge_smoke":{"ok":true,"skill":"aie-premium-access-token","maxAmountRequired":"990000","payTo":"0xa00876513baa433ce2b58a5341fd06d2b6f9a6ed","network":"base","asset":"USDC","challenge_url":"https://lvlltd.com/api/pay?skill=aie-premium-access-token"},"how_to_reverify":["GET https://lvlltd.com/api/proof — this heartbeat","GET https://lvlltd.com/api/pay?skill=aie-premium-access-token → HTTP 402","POST https://lvlltd.com/api/pay with X-PAYMENT {txHash from last_successful…, skill} → sealed_pack.files (idempotent redeem)","Or: npm run test:agent-purchase with AGENT_PURCHASE_TX set"],"public_evidence":{"revenue":"https://lvlltd.com/api/revenue","proof":"https://lvlltd.com/api/proof","basescan_example":"https://basescan.org/tx/0x53fe65cf1f3eaca3089cefa23d17259f0c64e777da662211f6c71297c7f9aa1e","first_dollar_doc":"https://lvlltd.com/llms.txt"},"agent_purchase_sequence":["GET /api/shop","GET /api/catalog?q=","GET /skills/<id>/outline.json","GET /api/pay?skill=<id> → 402","Transfer maxAmountRequired USDC to payTo on Base","POST /api/pay X-PAYMENT {\"txHash\",\"skill\"}"],"signature":"♾️"}