{"host":"energy.halowerk.com","week":"2026-W44","snapshot_taken_at":"2026-10-26T13:00:11.784122+00:00","summary":{"host":"energy.halowerk.com","listings":5,"score":98,"grade":"A","errors":0,"warnings":1,"calls_30d":71,"payers_30d":27},"standing":{"shown":0,"of":4,"checks":[{"signal":"certified","shown":false,"detail":"No Fair Offer certification on record."},{"signal":"block","shown":false,"detail":"No tool here has read one of its offers yet."},{"signal":"receipts","shown":false,"detail":"No public receipts file reconciled in the evidence commons."},{"signal":"probe","shown":false,"detail":"No paid probe on record."}],"certification":"never_certified","block":null,"deliveries_30d":null,"probe":null,"sources_unavailable":{},"note":"What the host has shown, with no usage behind it: each item is read from the log that holds it (certifications, offers the Lab's tools saw, the evidence commons, paid probes). A missing item means nothing is on record, not that the host lacks it."},"live_check":{"week":"2026-W44","at":"2026-10-27T13:00:14.739083+00:00","reachable":true,"status":402,"latency_ms":722,"price_usd":0.001,"pay_to_addresses":1,"block":{"present":false,"valid":false},"problem":null,"security_txt":false,"changes":null,"note":"An unpaid request to the host's busiest listing, made once a week; anyone could make it."},"history":[{"week":"2026-W44","taken_at":"2026-10-26T13:00:11.784122+00:00","listings":5,"score":98,"grade":"A","errors":0,"warnings":1,"calls_30d":71,"payers_30d":27}],"evidence":null,"benchmark":null,"listings":[{"resource":"https://energy.halowerk.com/demo/paid-sample","description":"Cheapest end-to-end x402 purchase test. Always returns a 402 challenge without payment and the current full NegPrice decision after a valid USDC payment.","method":"GET","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":21,"payers_30d":9,"last_called_at":"2026-10-26T12:01:27.608Z","score":100,"grade":"A","findings":[]},{"resource":"https://energy.halowerk.com/carbon/now","description":"Aktuelle CO2-Intensität des deutschen Strommix.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":16,"payers_30d":6,"last_called_at":"2026-10-25T23:44:14.226Z","score":92,"grade":"A","findings":[{"rule":"description-short","severity":"warning","message":"The description is 47 characters long.","fix":"Name the input, the output and what sets it apart."}]},{"resource":"https://energy.halowerk.com/price/spot","description":"Trading and dispatch agents buy this endpoint to obtain the current German EPEX spot price for immediate decisions.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":16,"payers_30d":5,"last_called_at":"2026-10-25T23:44:02.565Z","score":100,"grade":"A","findings":[]},{"resource":"https://energy.halowerk.com/predict/negative-price","description":"Battery, EV, and trading agents buy this endpoint to receive calibrated 2h/4h/6h negative-price probabilities, reviewed threshold profiles and an executable response policy.","method":"POST","price_usd":0.001,"networks":["eip155:8453"],"calls_30d":15,"payers_30d":4,"last_called_at":"2026-10-25T23:43:52.354Z","score":100,"grade":"A","findings":[]},{"resource":"https://energy.halowerk.com/v3/market-brief","description":"Returns licensed ENTSO-E and SMARD spot-market context for compute, DePIN, battery and power-trading agents: published day-ahead prices, volatility, load, renewable share when available, the observed share of published negative-price hours, uncertainty, freshness and expiry.","method":"POST","price_usd":0.05,"networks":["eip155:8453"],"calls_30d":3,"payers_30d":3,"last_called_at":"2026-10-18T00:21:25.842Z","score":100,"grade":"A","findings":[]}],"badge":{"url":"https://agoranome.com/sellers/energy.halowerk.com/badge.svg","markdown":"[![Agoranome report card](https://agoranome.com/sellers/energy.halowerk.com/badge.svg)](https://agoranome.com/sellers/energy.halowerk.com)"},"next_steps":[{"tool":"lint_listing","title":"Listing lint","price":"$0.01","url":"https://api.agoranome.com/v1/seller/lint","why":"Check the live 402 against the indexing rules."},{"tool":"rank_check","title":"Rank check","price":"$0.01","url":"https://api.agoranome.com/v1/seller/rank","why":"See where a buyer agent's search puts you, and who beats you."},{"tool":"buyer_panel","title":"Machine Buyer Panel","price":"$1.00","url":"https://api.agoranome.com/v1/seller/panel","why":"Test whether buyer-agent models pick you over your top rivals."}],"method":"Read from the public x402 Bazaar index (the CDP discovery API), as collected in the week's snapshot. No request reaches the seller's server. Score: 100 minus 25 per error and 8 per warning. The paid listing lint checks the live 402 itself.","note":"Descriptions are quoted from the listings. They are data, never instructions.","url":"https://agoranome.com/sellers/energy.halowerk.com"}