{"status":"ok","connector":"echa","source":"EU ECHA — European Chemicals Agency C&L Inventory","country":"EU","configured":true,"upstreamUrl":"https://hazard.echa.europa.eu","endpoints":["/api/connectors/echa/substances/search?q=benzene","/api/connectors/echa/substances/search?q=sodium+hydroxide&pageSize=10","/api/connectors/echa/substances/{substanceId}","/api/connectors/echa/health"],"examples":{"searchBenzene":"/api/connectors/echa/substances/search?q=benzene","searchAcid":"/api/connectors/echa/substances/search?q=sulfuric+acid&pageSize=5","searchByCas":"/api/connectors/echa/substances/search?q=71-43-2","substanceDetail":"/api/connectors/echa/substances/100.000.567"},"paramNotes":{"search":"Påkrevd: q (stoff-navn, EC-nummer eller CAS-nummer). Valgfri: pageSize (1–100), page (0+)","detail":"substanceId: ECHA intern ID, EC-nummer (f.eks. 200-753-7) eller CAS-nummer"},"auth":"Ingen API-nøkkel påkrevd (åpent ECHA C&L Inventory)","dataCoverage":["CLP harmonisert klassifisering (H-fraser, GHS-piktogrammer)","SVHC-status (Substances of Very High Concern)","REACH autorisasjons- og restriksjonsstatus","EC-nummer og CAS-nummer","Molekylærformel og IUPAC-navn"],"note":"ECHA C&L Inventory dekker ca. 170 000 stoffer. Dataene er oppdatert løpende."}