API ReferenceAPI KeysGet a single API keyCopy pageGEThttps://openrouter.ai/api/v1/keys/:hashAuthenticationAuthorizationBearerAPI key as bearer token in Authorization headerPath parametershashstringRequiredThe hash identifier of the API key to retrieveResponseAPI key detailsdataobjectThe API key informationShow 18 propertiesErrors401Unauthorized Error404Not Found Error429Too Many Requests Error500Internal Server Error