{"endpoint":"/api/v1/avn-id/issue","method":"POST","description":"Issue a new AVN-ID (or return the existing record if the fingerprint matches an already-registered property).","body_schema":{"country":"string · ISO 3166-1 alpha-2 (required)","postal_code":"string · local postal code (required)","category":"NB | EX | CM | LH | FR | PL (required)","cadastral_ref":"string · Spanish Catastro / equivalent (optional)","street":"string (optional)","built_m2":"number (optional)","lat":"number · WGS84 (optional)","lng":"number · WGS84 (optional)","source_ref":"string · upstream feed reference (optional)","source_portal":"string · upstream portal slug (optional)"},"spec":"https://avenaterminal.com/standards/avn-id"}