{"api":"v1","generated_at":"2026-10-10T17:05:56.701Z","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"TOLL, with a link to the page cited"},"page":"https://tollindex.com/e/factline-dev-v1-energy-label-ac4ed2","pinned_page":"https://tollindex.com/e/factline-dev-v1-energy-label-ac4ed2/at/2026-10-10T12-29Z","pinned":false,"method":"https://tollindex.com/ledger/method","snapshot_at":"2026-10-10T12:29:27.643Z","snapshot_stamp":"2026-10-10T12-29Z","endpoint":{"slug":"factline-dev-v1-energy-label-ac4ed2","canonical_url":"https://factline.dev/v1/energy-label","resource":"https://factline.dev/v1/energy-label","http_method":"GET","type":"http","x402_version":2,"registries":["cdp"],"primary_registry":"cdp","curated_by_coinbase":false,"description":"Netherlands home energy label (EPC, energielabel) lookup by address: the officially registered label A++++ to G, registration and expiry date, building type and energy index, or a clear 'none registered'. For real estate, mortgage, green-finance, ESG and renovation agents. Input: postcode + house number. Source: RVO EP-Online, the Dutch national register.","service_name":"Factline","declared_category":null,"declared_tags":["netherlands","europe","energy-label","epc","esg"],"route_template":null,"registry_updated":"2026-10-10T00:03:36.315Z"},"derived":{"note":"fields no registry supplies; TOLL derives them and marks them derived on the page","title":"energy label","category":"inference","first_observed_by_toll":"2026-10-07T23:04:15.818Z","last_observed_by_toll":"2026-10-10T12:29:27.642Z","observation_began":"2026-09-10"},"presence":{"listed_now":true,"first_absent_at":null,"delisting_confirmed_at":null,"events":[{"registry":"cdp","at":"2026-10-07T23:04:15.819Z","event":"listed"}]},"accepts":[{"registry":"cdp","ordinal":0,"network":"eip155:8453","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","asset_name":"USD Coin","symbol":"USDC","decimals":6,"amount_display":"0.005 USDC","amount_units":0.005,"decimals_known":true,"pay_to":"0xb58dd178abac67f6d4894437a7fc725cbddb2075","scheme":"exact"}],"counters":{"observed_at":"2026-10-10T12:29:27.643Z","calls_30d":3,"unique_payers_30d":2,"last_called_at":"2026-10-10T00:03:35.633Z"},"validation":{"latest":{"observed_at":"2026-10-09T10:22:49.549Z","state":"pass","failed_checks":[],"endpoint_http_status":402,"run_id":"daily-2026-10-09"},"uptime":[{"days":7,"observed":3,"passed":3,"ratio":1},{"days":30,"observed":3,"passed":3,"ratio":1},{"days":90,"observed":3,"passed":3,"ratio":1}],"history_90d":[{"observed_at":"2026-10-09T10:22:49.549Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-09","state_changed":false},{"observed_at":"2026-10-08T11:55:29.076Z","state":"pass","failed_checks":[],"run_id":"daily-2026-10-08","state_changed":false},{"observed_at":"2026-10-08T05:17:04.472Z","state":"pass","failed_checks":[],"run_id":"new-after-daily-2026-10-07","state_changed":true}]},"seller":{"wallet":"0xb58dd178abac67f6d4894437a7fc725cbddb2075","page":"https://tollindex.com/seller/0xb58dd178abac67f6d4894437a7fc725cbddb2075","endpoints":26,"hosts":1},"reports":0,"registry_record":{"cdp":[{"tags":["netherlands","europe","energy-label","epc","esg"],"type":"http","accepts":[{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"payTo":"0xb58dd178abac67f6d4894437a7fc725cbddb2075","amount":"5000","scheme":"exact","network":"eip155:8453","maxTimeoutSeconds":120}],"quality":{"lastCalledAt":"2026-10-10T00:03:35.633Z","l30DaysTotalCalls":3,"l30DaysUniquePayers":2},"resource":"https://factline.dev/v1/energy-label","extensions":{"bazaar":{"info":{"input":{"type":"http","method":"GET","queryParams":{"postcode":"2517AS","house_number":100}},"output":{"type":"json","example":{"source":"RVO EP-Online","address":{"city":"'s-Gravenhage","label":"Laan van Meerdervoort 100, 2517AS 's-Gravenhage","postcode":"2517AS","house_number":100,"bag_object_id":"0518010001775699"},"energy_label":{"label":"A","inspected":"2020-12-30","registered":"2020-12-31","valid_until":"2030-12-30","energy_index":1.02,"building_type":"Flatwoning (overig)","simplified_label":false}}}},"schema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"q":{"type":"string","description":"Alternative to postcode: free-text address, e.g. 'Visschersplein 1 Utrecht'"},"addition":{"type":"string","description":"Optional house number addition, e.g. 2 or BIS"},"postcode":{"type":"string","pattern":"^[1-9][0-9]{3} ?[A-Za-z]{2}$","description":"Dutch postcode, 4 digits + 2 letters, e.g. 3511LX"},"house_letter":{"type":"string","description":"Optional house letter, e.g. A"},"house_number":{"type":"integer","minimum":1,"description":"House number, e.g. 1"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}}}},"description":"Netherlands home energy label (EPC, energielabel) lookup by address: the officially registered label A++++ to G, registration and expiry date, building type and energy index, or a clear 'none registered'. For real estate, mortgage, green-finance, ESG and renovation agents. Input: postcode + house number. Source: RVO EP-Online, the Dutch national register.","lastUpdated":"2026-10-10T00:03:36.315Z","serviceName":"Factline","x402Version":2}]}}