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: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc, optional, default None; 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}&limit=25&offset=0

Replace {q}, {media_type}, {language}, {county}, {year_from}, {year_to}, {digital_only}, {sort} 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}&limit=25&offset=0. Open this exact request as JSON.

ParameterRequirementJSON typeDescription
qrequiredstringFree-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
media_typeoptionalunionRestrict 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.
languageoptionalunionLanguage 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.
countyoptionalunionNorwegian county name, e.g. "Troms", "Oslo".
year_fromoptionalunionRestrict to items published/issued in this year range (inclusive).
year_tooptionalunionRestrict to items published/issued in this year range (inclusive).
digital_onlyoptionalbooleanOnly items that have been digitized.
sortoptionalunionOne of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
limitoptionalintegerGateway page size; default 25, maximum 100.
offsetoptionalintegerNumber 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}&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}&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}&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.

Type: string. Free-text query. Supports field-restricted terms too, e.g. "subject:fiske year:1970" combined with free text.
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.
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.
Type: string. Norwegian county name, e.g. "Troms", "Oslo".
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: integer. Restrict to items published/issued in this year range (inclusive).
Type: yes/no. Only items that have been digitized.
Type: one of: date, date,desc, title, title,desc, otherid, otherid,desc, firstDigitalContentTime, firstDigitalContentTime,desc. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).

Result

Source: National Library of Norway. Retrieved 2026-11-11T22:58:40Z in 0.249 seconds.

total:
97667
page:
0
size:
25
items:

25 results

  1. id:
    a5005d3adede05cf30155cedb9752c85
    urn:
    URN:NBN:no-nb_digibok_2010083103015
    title:
    Adams Express : international tradition
    creators:

    1 results

    1. Adams Express (firma)
    year:
    1998
    publisher:
    Adams Express
    media_types:

    1 results

    1. bøker
    languages:

    3 results

    1. eng
    2. nob
    3. mul
    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_2010083103015_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a5005d3adede05cf30155cedb9752c85
  2. id:
    f6812a70b0b063b713db6ca8a5cbc5ac
    urn:
    URN:NBN:no-nb_digibok_2011102605008
    title:
    El Niño : scenisk oratorium av John Adams : libretto av John Adams og Peter Sellars
    creators:

    4 results

    1. Adams, John
    2. Sellars, Peter
    3. Flattum, Inger Schedell
    4. Den Norske opera
    year:
    2004
    publisher:
    Den norske opera
    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_2011102605008_C1/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f6812a70b0b063b713db6ca8a5cbc5ac
  3. id:
    ed8b2f2250040daa89f14d15e86998fc
    urn:
    URN:NBN:no-nb_pliktmonografi_000012330
    title:
    Urbânia 6 : public as Mutual
    creators:

    8 results

    1. Kunsch, Graziela
    2. Durante, Milena
    3. Guimarães, Daniel
    4. Lafuente, Pablo
    5. Bennett, Dominique Makins
    6. Ayer, Mauricio
    7. Mahfuz, Roberta
    8. Adams, Gavin
    year:
    2021
    publisher:
    Oslobiennalen
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. eng
    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_pliktmonografi_000012330_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ed8b2f2250040daa89f14d15e86998fc
  4. id:
    20cbf4d8fa7c54ea5a7c62a3c4c8f4d3
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19220103_8_1_1
    title:
    Express
    creators:
    not reported by source
    year:
    1922
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19220103_8_1_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/20cbf4d8fa7c54ea5a7c62a3c4c8f4d3
    date:
    1922-01-03
  5. id:
    c3449a3bc79a18ecc59e9d972be32a36
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19260213_12_19_1
    title:
    Express
    creators:
    not reported by source
    year:
    1926
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19260213_12_19_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c3449a3bc79a18ecc59e9d972be32a36
    date:
    1926-02-13
  6. id:
    6d366fa5ac362b2ab1b4bffc50a580da
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19260107_12_3_1
    title:
    Express
    creators:
    not reported by source
    year:
    1926
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19260107_12_3_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6d366fa5ac362b2ab1b4bffc50a580da
    date:
    1926-01-07
  7. id:
    e8560b64715727635ae88f26472ebe32
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19230915_9_105_1
    title:
    Express
    creators:
    not reported by source
    year:
    1923
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19230915_9_105_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e8560b64715727635ae88f26472ebe32
    date:
    1923-09-15
  8. id:
    d0344daeb8692df39b0a62ba11675d3c
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19240527_10_60_1
    title:
    Express
    creators:
    not reported by source
    year:
    1924
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19240527_10_60_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d0344daeb8692df39b0a62ba11675d3c
    date:
    1924-05-27
  9. id:
    e6c948c65f2ae77c5520dd283202d6b4
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19181022_4_124_1
    title:
    Express
    creators:
    not reported by source
    year:
    1918
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19181022_4_124_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e6c948c65f2ae77c5520dd283202d6b4
    date:
    1918-10-22
  10. id:
    f6f8409ec39a5fc6d325bfdeb99fbd80
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19170721_3_83_1
    title:
    Express
    creators:
    not reported by source
    year:
    1917
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19170721_3_83_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/f6f8409ec39a5fc6d325bfdeb99fbd80
    date:
    1917-07-21
  11. id:
    ee87ccad052f2d68182160ed3460e8d3
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19201023_6_123_1
    title:
    Express
    creators:
    not reported by source
    year:
    1920
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19201023_6_123_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ee87ccad052f2d68182160ed3460e8d3
    date:
    1920-10-23
  12. id:
    cac2f4de9889f528fc3af141b2b64a50
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19250728_11_86_1
    title:
    Express
    creators:
    not reported by source
    year:
    1925
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19250728_11_86_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/cac2f4de9889f528fc3af141b2b64a50
    date:
    1925-07-28
  13. id:
    b3787cb7a3cab05341c3442a6cf90b23
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19180903_4_103_1
    title:
    Express
    creators:
    not reported by source
    year:
    1918
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19180903_4_103_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b3787cb7a3cab05341c3442a6cf90b23
    date:
    1918-09-03
  14. id:
    97edce192b000a9be5b314643109b34f
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19240506_10_52_1
    title:
    Express
    creators:
    not reported by source
    year:
    1924
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19240506_10_52_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/97edce192b000a9be5b314643109b34f
    date:
    1924-05-06
  15. id:
    0ab13797b1b4b0f1075f2145c02f9b88
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19250804_11_89_1
    title:
    Express
    creators:
    not reported by source
    year:
    1925
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19250804_11_89_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0ab13797b1b4b0f1075f2145c02f9b88
    date:
    1925-08-04
  16. id:
    b9f106bd8c01fd24426e6e3d1c5bbde4
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19190527_5_62_1
    title:
    Express
    creators:
    not reported by source
    year:
    1919
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19190527_5_62_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b9f106bd8c01fd24426e6e3d1c5bbde4
    date:
    1919-05-27
  17. id:
    4fa94460b07781d535923e4856f2c20b
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19280301_14_26_1
    title:
    Express
    creators:
    not reported by source
    year:
    1928
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19280301_14_26_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4fa94460b07781d535923e4856f2c20b
    date:
    1928-03-01
  18. id:
    b71636bceae4410b6d41238f41edac56
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19160415_2_45_1
    title:
    Express
    creators:
    not reported by source
    year:
    1916
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_express_null_null_19160415_2_45_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b71636bceae4410b6d41238f41edac56
    date:
    1916-04-15
  19. id:
    0119499c97ebfccb004f175263b068b8
    urn:
    URN:NBN:no-nb_digavis_express_null_null_19280329_14_38_1
    title:
    Express
    creators:
    not reported by source
    year:
    1928
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
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    1 results

    1. nob
    county:
    Møre og Romsdal
    digital:
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    title:
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    1 results

    1. aviser
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    1 results

    1. nob
    county:
    Møre og Romsdal
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    year:
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    1 results

    1. aviser
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    1 results

    1. nob
    county:
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    1. Slorach, Stuart A
    2. Adams, Barbara
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    1 results

    1. bøker
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    1 results

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    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
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    1 results

    1. aviser
    languages:

    1 results

    1. nob
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    URN:NBN:no-nb_digavis_express_null_null_19240621_10_69_1
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    Express
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    1924
    publisher:
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    1 results

    1. aviser
    languages:

    1 results

    1. nob
    county:
    Møre og Romsdal
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    ccbyncnd
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    ALL
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    viewer_url:
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    date:
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