search

Search the National Library's catalog - books, newspapers, journals, photos, maps, music, manuscripts, radio/TV and more, both physical and digitized. Digitized text (OCR) is matched too by default, so a query can surface newspaper or book pages that mention a term even when it's not in the title.

Signature: search(q: string, required; media_type: string, optional, default None; language: string, optional, default None; county: string, optional, default None; year_from: integer, optional, default None; year_to: integer, optional, default None; digital_only: yes/no, optional, default False; sort: string, optional, default None; page: integer, optional, default 0; size: integer, optional, default 10; limit: integer, items, optional, default 25; offset: integer, items, optional, default 0)

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

Open this validated HTML GET URL

https://allemannsdata.com/wiki/kilder/nasjonalbiblioteket/search/?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort}, {page}, {size} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0. Open this exact request as JSON.

Parameter	Requirement	JSON type	Description
`q`	required	string	Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
`media_type`	optional	union	Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.
`language`	optional	union	Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.
`county`	optional	union	Norwegian county name, e.g. "Troms", "Oslo".
`year_from`	optional	union	Restrict to items published/issued in this year range (inclusive).
`year_to`	optional	union	Restrict to items published/issued in this year range (inclusive).
`digital_only`	optional	boolean	Only items that have been digitized.
`sort`	optional	union	One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
`page`	optional	integer	Zero-based page index.
`size`	optional	integer	Results per page, 1 to 100 (default 10).
`limit`	optional	integer	Gateway page size; default 25, maximum 100.
`offset`	optional	integer	Number of list items to skip; default 0.

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/nasjonalbiblioteket/search?q={q}&media_type={media_type}&language={language}&county={county}&year_from={year_from}&year_to={year_to}&digital_only=false&sort={sort}&page=0&size=10&limit=25&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "nasjonalbiblioteket",
  "operation": "search",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "...", "feedback": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

q (required) Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.

media_type Type: string. Restrict to one type, e.g. aviser (newspapers), bøker (books), tidsskrift (journals), bilder (photos), musikk, kart (maps), film, plakater (posters), noter (sheet music), radio, fjernsyn. See get_aggregations(q="*", group_by="mediatype") for the full list with counts.

language Type: string. Language filter - values are inconsistent in the catalog (mixes codes like "nob" and labels like "Norsk bokmål"); check get_aggregations(q=q, group_by="languages") first if unsure.

county Type: string. Norwegian county name, e.g. "Troms", "Oslo".

year_from Type: integer. Restrict to items published/issued in this year range (inclusive).

year_to Type: integer. Restrict to items published/issued in this year range (inclusive).

digital_only Type: yes/no. Only items that have been digitized.

sort Type: string. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

page Type: integer. Zero-based page index.

size Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-10-16T02:30:33Z in 0.336 seconds.

total:

104

page:

size:

items:

25 results

id:
b17ff5e0a3cf62e6a856b0188743a436
urn:
URN:NBN:no-nb_digitidsskrift_2025042483039_001
title:
Sign og print : for deg som publiserer & produserer informasjon. 2025 238
creators:
not reported by source
year:
2025
publisher:
AGI Publishing House
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2025042483039_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b17ff5e0a3cf62e6a856b0188743a436
id:
c3804281acd062d2937b2e2dda9ef69b
urn:
URN:NBN:no-nb_digitidsskrift_2024061380010_002
title:
Big book (Oslo : 2003-2010). 2008 6
creators:
not reported by source
year:
2008
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024061380010_002_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c3804281acd062d2937b2e2dda9ef69b
id:
997728720ee455f7fda06a4fdb384188
urn:
URN:NBN:no-nb_digitidsskrift_2024061380010_003
title:
Big book (Oslo : 2003-2010). 2009 7
creators:
not reported by source
year:
2009
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024061380010_003_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/997728720ee455f7fda06a4fdb384188
id:
eb96f2fe99cea70e2a6ea392a6fa9035
urn:
URN:NBN:no-nb_digitidsskrift_2024061380010_001
title:
Big book (Oslo : 2003-2010). 2007 5
creators:
not reported by source
year:
2007
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024061380010_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/eb96f2fe99cea70e2a6ea392a6fa9035
id:
1e27ed5c27d4369509f824c1bd066cdf
urn:
URN:NBN:no-nb_digitidsskrift_2024061380010_004
title:
Big book (Oslo : 2003-2010). 2010 8
creators:
not reported by source
year:
2010
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024061380010_004_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1e27ed5c27d4369509f824c1bd066cdf
id:
eb53f22972c8a3dc43bddafa05efe700
urn:
URN:NBN:no-nb_digitidsskrift_2025051583021_001
title:
Big book (Oslo : 2003-2010). 2006
creators:
not reported by source
year:
2006
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2025051583021_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/eb53f22972c8a3dc43bddafa05efe700
id:
6e6bc0a6374bd656015635eb9bfd55fe
urn:
URN:NBN:no-nb_digavis_norsklysingsblad_null_null_19861127_1_275_1
title:
Norsk Lysingsblad
creators:
not reported by source
year:
19861127
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Oslo
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_norsklysingsblad_null_null_19861127_1_275_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6e6bc0a6374bd656015635eb9bfd55fe
id:
30f59eae60609067b408218eda795348
urn:
URN:NBN:no-nb_digitidsskrift_2025051583019_001
title:
Big book (Oslo : 2003-2010). 2004
creators:
not reported by source
year:
2004
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2025051583019_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/30f59eae60609067b408218eda795348
id:
a519cc33330d64bd7db7fe762f496604
urn:
URN:NBN:no-nb_digitidsskrift_2024121283079_001
title:
Pub (Mentor online) : en praktisk håndbok for deg som kjøper publiseringstjenester. 2003
creators:
1 results
1. Mentor online
year:
2003
publisher:
Mentor online
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024121283079_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a519cc33330d64bd7db7fe762f496604
id:
149c3b4ff4d6765025d17f9256a7e0f2
urn:
URN:NBN:no-nb_digitidsskrift_2025051583018_001
title:
Big book (Oslo : 2003-2010). 2003
creators:
not reported by source
year:
2003
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2025051583018_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/149c3b4ff4d6765025d17f9256a7e0f2
id:
d1096649a269d888242b5515490f4da4
urn:
URN:NBN:no-nb_plikttidsskrift_2ff7fe4b-4b96-401d-8862-dfee700d7c79
title:
Vår fuglefauna : medlemstidsskrift for Norsk ornitologisk forening. 2026 Vol. 49 Nr. 2
creators:
not reported by source
year:
2026
publisher:
BirdLife Norge
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_plikttidsskrift_2ff7fe4b-4b96-401d-8862-dfee700d7c79_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d1096649a269d888242b5515490f4da4
id:
4ab0a1ed51e44627c1107b20be8c6a8b
urn:
URN:NBN:no-nb_digitidsskrift_2025051583020_001
title:
Big book (Oslo : 2003-2010). 2005
creators:
not reported by source
year:
2005
publisher:
Findexa
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2025051583020_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/4ab0a1ed51e44627c1107b20be8c6a8b
id:
69cdf38e708228d24d59d88f6d0351f0
urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_20121019_246_244_1
title:
Adresseavisen
creators:
not reported by source
year:
20121019
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_20121019_246_244_1-1_001_nyhet/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/69cdf38e708228d24d59d88f6d0351f0
id:
84f6e17c4e841e49193ac292fcfee655
urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_19990308_232_56_1
title:
Adresseavisen
creators:
not reported by source
year:
19990308
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19990308_232_56_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/84f6e17c4e841e49193ac292fcfee655
id:
972d6b3c37c5faa40e0d273e1931593a
urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_19850214_219_38_1
title:
Adresseavisen
creators:
not reported by source
year:
19850214
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19850214_219_38_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/972d6b3c37c5faa40e0d273e1931593a
id:
a7c11d95796320922f1a2de03f145054
urn:
URN:NBN:no-nb_digitidsskrift_2016063081020_001
title:
Trondheim adressebok. 1966 Vol. 71
creators:
not reported by source
year:
1966
publisher:
Moe & Co. A/S.
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2016063081020_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a7c11d95796320922f1a2de03f145054
id:
e8fcf1ec269c9de8b62d5ec6d7e1307e
urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_20130525_247_116_1
title:
Adresseavisen
creators:
not reported by source
year:
20130525
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_20130525_247_116_1-1_001_nyhet/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e8fcf1ec269c9de8b62d5ec6d7e1307e
id:
258376c1f8db52441701924ead7b6c2f
urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_19610318_195_66_1
title:
Adresseavisen
creators:
not reported by source
year:
19610318
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19610318_195_66_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/258376c1f8db52441701924ead7b6c2f
id:
524a4c822fb7d10b325200d0b024aed8
urn:
URN:NBN:no-nb_digitidsskrift_2016071881026_001
title:
Trondheim adressebok. 1965 Vol. 70
creators:
not reported by source
year:
1965
publisher:
Moe & Co. A/S.
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2016071881026_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/524a4c822fb7d10b325200d0b024aed8
id:
8ebfe782be5f6ed31c484d3f258e8d45
urn:
URN:NBN:no-nb_digitidsskrift_2016063081012_001
title:
Trondheim adressebok. 1964 Vol. 69
creators:
not reported by source
year:
1964
publisher:
Moe & Co. A/S.
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2016063081012_001_0001/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/8ebfe782be5f6ed31c484d3f258e8d45
id:
7d2a3ed42cdd101b47a8630589ece7d3
urn:
URN:NBN:no-nb_digitidsskrift_2024112783045_001
title:
Sør-Trøndelag fylkes adressebok : ligningsboken .... 1989/1990 Vol. 50
creators:
not reported by source
year:
1989
publisher:
Moe & Co
media_types:
1 results
1. tidsskrift
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
EVERYWHERE
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digitidsskrift_2024112783045_001_0001/full/0,128/0/native.jpg
viewer_url:
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id:
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urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_19860821_220_191_1
title:
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creators:
not reported by source
year:
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publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19860821_220_191_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/963105bdccd9faa55bc2c8d4b7eaacb0
id:
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urn:
URN:NBN:no-nb_digavis_adresseavisen_null_null_19800910_214_209_1
title:
Adresseavisen
creators:
not reported by source
year:
19800910
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19800910_214_209_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/57553d93987aa05e070c66b890a7024f
id:
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urn:
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2. BirdLife Norge
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publisher:
BirdLife Norge
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1. tidsskrift
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3 results
1. eng
2. nob
3. mul
county:
not reported by source
digital:
yes
public_domain:
no
license:
copyrighted
viewability:
NONE
access_allowed_from:
NB
thumbnail:
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viewer_url:
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urn:
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title:
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creators:
not reported by source
year:
19980813
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Trøndelag
digital:
yes
public_domain:
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license:
copyrighted
viewability:
NONE
access_allowed_from:
LIBRARY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_adresseavisen_null_null_19980813_232_185_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
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limit:

offset:

returned:

has_more_results:

yes

next_offset:

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Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
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