Live Matrikkel lookup requested for this address
source_lookup11 fieldsNot in the demo
What this does not say
Quoted verbatim from the section’s warnings field, exactly as the API returns it. They are not translated: a translation would show something other than what your response actually contains.
- Describes an attempt to read this address from the live Matrikkel API, not the address. No record means no lookup was requested — usually because the cache already held the address. status=queued means nobody has asked the source yet; the buildings section being empty at that moment establishes nothing.
- outcome='answered' with building_count=0 is the source stating there is no registered building at this address. A null building_count is the opposite: we do not know. outcome='authorization_rejected' means Matrikkel refused our credentials, which is a fact about us and says nothing whatsoever about the address. source_environment='test' marks an answer from prodtest, which is never written into the cache.
Fields
4 of 11 fields are value fields — the ones that decide whether a record actually says anything. The rest are context: identifiers, codes and timestamps.
| Field | Type | Role |
|---|---|---|
| status | string | null | value |
| outcome | string | null | value |
| attempts | integer | null | context |
| requested_count | integer | null | context |
| first_requested_at | date-time | null | context |
| last_requested_at | date-time | null | context |
| last_attempt_at | date-time | null | context |
| completed_at | date-time | null | context |
| building_count | integer | null | value |
| dwelling_count | integer | null | value |
| source_environment | string | null | context |
Fetch this section
curl -H "X-API-Key: $APPROACH_API_KEY" \ "https://api.approach.no/api/v1/addresses/285717643?include=source_lookup" # paginated, one section at a time curl -H "X-API-Key: $APPROACH_API_KEY" \ "https://api.approach.no/api/v1/addresses/285717643/sections/source_lookup?limit=25"
Why it cannot be tried here
This section is not part of the public demo projection. That is a licensing and privacy decision, not a sign the data is missing: it is served to customers granted the section.