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 2026-10-14T21:30:26Z in 0.308 seconds.

total:

364499

page:

size:

items:

25 results

id:
ab40b17e3196159d26fcf41580f7d0c1
urn:
URN:NBN:no-nb_digifoto_20170421_00242_NB_MIT_ENR_02673
title:
Henrik Wergeland
creators:
1 results
1. Mittet & Co. AS
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
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_digifoto_20170421_00242_NB_MIT_ENR_02673/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ab40b17e3196159d26fcf41580f7d0c1
id:
6aa8472bf66bfd8bcfc1313c13c7b5d8
urn:
URN:NBN:no-nb_digifoto_20170427_00096_NB_MIT_ENR_06684
title:
Henrik Wergeland.
creators:
1 results
1. Mittet & Co. AS
year:
not reported by source
publisher:
not reported by source
media_types:
1 results
1. bilder
languages:
No results.
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_digifoto_20170427_00096_NB_MIT_ENR_06684/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6aa8472bf66bfd8bcfc1313c13c7b5d8
id:
38c94213a4ea075e9b00c09094c439a2
urn:
URN:NBN:no-nb_digibok_2012062005022
title:
Henrik Wergeland
creators:
1 results
1. Ustvedt, Yngvar
year:
1975
publisher:
Tiden
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2012062005022_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/38c94213a4ea075e9b00c09094c439a2
id:
bc3f0cca40fadbe278b0512285c023e7
urn:
URN:NBN:no-nb_digibok_2006092200003
title:
Henrik Arnold Wergeland : med kommentar
creators:
1 results
1. Wergeland, Henrik
year:
1934
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2006092200003_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/bc3f0cca40fadbe278b0512285c023e7
id:
360d073ffb43f959d98593302eb17c81
urn:
URN:NBN:no-nb_digibok_2008081204014
title:
Henrik Arnold Wergeland
creators:
2 results
1. Knudsen, D.F. (David Faye)
2. Wergeland, Henrik
year:
1906
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2008081204014_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/360d073ffb43f959d98593302eb17c81
id:
c2eb6e9d1b829565d5bd7d40a8f1f09e
urn:
URN:NBN:no-nb_digibok_2008082104026
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1908
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2008082104026_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c2eb6e9d1b829565d5bd7d40a8f1f09e
id:
d96fdf22eea12b72b48ca8d07a6013a8
urn:
URN:NBN:no-nb_digibok_2011041820006
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1914
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2011041820006_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d96fdf22eea12b72b48ca8d07a6013a8
id:
f257de1f5f926fa493d83a4e21817818
urn:
URN:NBN:no-nb_digibok_2013010708055
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1906
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2013010708055_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f257de1f5f926fa493d83a4e21817818
id:
23a9204942cd1ea4536f436823cb4042
urn:
URN:NBN:no-nb_digibok_2011021505029
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1934
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2011021505029_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/23a9204942cd1ea4536f436823cb4042
id:
3f53ec69352208db3cb4c5770726b3b6
urn:
URN:NBN:no-nb_digibok_2020051248103
title:
Wergeland for framtiden
creators:
1 results
1. Thon, Jahn
year:
2018
publisher:
Novus
media_types:
1 results
1. bøker
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_digibok_2020051248103_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3f53ec69352208db3cb4c5770726b3b6
id:
88fb0154d12edb50170ae7baef2ca626
urn:
URN:NBN:no-nb_digibok_2009102200009
title:
Wergeland. 1 : Barndom og ungdom
creators:
1 results
1. Kabell, Aage
year:
1956
publisher:
I kommisjon hos Aschehoug
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2009102200009_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/88fb0154d12edb50170ae7baef2ca626
id:
9406c6a0e272571f14a15f1f4dec7c95
urn:
URN:NBN:no-nb_digibok_2010070205068
title:
Henrik Wergeland : en literærhistorisk Skitse
creators:
1 results
1. Schwanenflügel, H.
year:
1877
publisher:
Høst
media_types:
1 results
1. bøker
languages:
1 results
1. dan
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_digibok_2010070205068_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9406c6a0e272571f14a15f1f4dec7c95
id:
5b2c85a604f3d88ef1abeba2c16477fc
urn:
URN:NBN:no-nb_digibok_2006111400045
title:
Henrik Wergeland og hans Samtid
creators:
1 results
1. Lassen, Hartvig
year:
1877
publisher:
Malling
media_types:
1 results
1. bøker
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_digibok_2006111400045_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/5b2c85a604f3d88ef1abeba2c16477fc
id:
f3fe834b625db95e04113bdc52c7b9b7
urn:
URN:NBN:no-nb_digibok_2011110208020
title:
Henrik Wergeland : forfatterhefte
creators:
1 results
1. Biblioteksentralen
year:
2004
publisher:
Biblioteksentralen
media_types:
1 results
1. bøker
languages:
3 results
1. nob
2. mul
3. nno
county:
not reported by source
digital:
yes
public_domain:
no
license:
bokhylla
viewability:
NONE
access_allowed_from:
NORWAY
thumbnail:
https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digibok_2011110208020_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f3fe834b625db95e04113bdc52c7b9b7
id:
25c17d371de2e8cbfa35a5f8a67d532c
urn:
URN:NBN:no-nb_digibok_2014081508127
title:
Henriks barnesanger : [tekst: Henrik Wergeland]
creators:
1 results
1. Wergeland, Henrik
year:
2008
publisher:
Suttung forl.
media_types:
1 results
1. noter
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_digibok_2014081508127_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/25c17d371de2e8cbfa35a5f8a67d532c
id:
f2502bccd88c0c407cb37544a25c471a
urn:
URN:NBN:no-nb_digibok_2008072800042
title:
Henrik Arnold Wergeland
creators:
3 results
1. Wergeland, Henrik
2. Høigård, Einar
3. Knudsen, D.F. (David Faye)
year:
1938
publisher:
Cappelen
media_types:
1 results
1. bøker
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_digibok_2008072800042_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f2502bccd88c0c407cb37544a25c471a
id:
7683cb522366d2ccab14f5aff593320c
urn:
URN:NBN:no-nb_digibok_2013101506019
title:
Henrik Wergeland : religionskritikeren og trosfrihetsforkjemperen
creators:
2 results
1. Sangolt, Linda
2. Wergeland, Henrik
year:
2010
publisher:
Novus forl.
media_types:
1 results
1. bøker
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_digibok_2013101506019_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/7683cb522366d2ccab14f5aff593320c
id:
0b1cd9328e80ea834d962968ec420654
urn:
URN:NBN:no-nb_digibok_2008121512007
title:
Statsraad Wergeland og vore militære Forholde
creators:
1 results
1. Jacobsen, Albert
year:
1866
publisher:
I Commission hos Cappelen
media_types:
1 results
1. bøker
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_digibok_2008121512007_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/0b1cd9328e80ea834d962968ec420654
id:
4b074ec8d4722190a13016838c563322
urn:
URN:NBN:no-nb_digibok_2009072003024
title:
Henrik Wergeland og hans samtid
creators:
1 results
1. Lassen, Hartvig
year:
1866
publisher:
Malling
media_types:
1 results
1. bøker
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_digibok_2009072003024_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/4b074ec8d4722190a13016838c563322
id:
a36379ead24698dfbfacc229a821587c
urn:
URN:NBN:no-nb_digibok_2012110806052
title:
"Ingen kommer undan politiken" : festskrift til Ebba Wergeland på sekstiårsdagen
creators:
1 results
1. Wergeland, Ebba
year:
2006
publisher:
Transit
media_types:
1 results
1. bøker
languages:
3 results
1. nob
2. mul
3. nno
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_digibok_2012110806052_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a36379ead24698dfbfacc229a821587c
id:
d25fdbe3adfb0f1285f4b96c6a4a702b
urn:
URN:NBN:no-nb_digibok_2011070406045
title:
Wergeland for hvermann : lyrikk og prosa
creators:
1 results
1. Wergeland, Henrik
year:
1947
publisher:
Gyldendal
media_types:
1 results
1. bøker
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_digibok_2011070406045_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d25fdbe3adfb0f1285f4b96c6a4a702b
id:
eb372006f1edc64ffb0a3742de9b6943
urn:
URN:NBN:no-nb_digibok_2017070707051
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1923
publisher:
Cappelen
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
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thumbnail:
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viewer_url:
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id:
d8269a64f45bbbb0d6b168e946d7dd2a
urn:
URN:NBN:no-nb_digibok_2008082104007
title:
Henrik Arnold Wergeland
creators:
2 results
1. Wergeland, Henrik
2. Knudsen, D.F. (David Faye)
year:
1920
publisher:
Cappelen
media_types:
1 results
1. bøker
languages:
1 results
1. nob
county:
not reported by source
digital:
yes
public_domain:
yes
license:
publicdomain
viewability:
ALL
access_allowed_from:
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thumbnail:
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viewer_url:
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id:
393f045b00eaaf094ca83063549b6b47
urn:
URN:NBN:no-nb_digibok_2019032277018
title:
Henrik Wergeland : såmannen
creators:
4 results
1. Wergeland, Henrik
2. Ystad, Vigdis
3. Kydland, Anne Jorunn
4. Myhren, Dagne Groven
year:
2008
publisher:
Aschehoug
media_types:
1 results
1. bøker
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_digibok_2019032277018_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/393f045b00eaaf094ca83063549b6b47
id:
88969255dfaec9c312cc58235f12fd2d
urn:
URN:NBN:no-nb_digibok_2014052308132
title:
Henrik Wergeland : såmannen
creators:
1 results
1. Wergeland, Henrik
year:
2008
publisher:
Aschehoug
media_types:
1 results
1. bøker
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_digibok_2014052308132_C1/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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