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.

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).
pageoptionalintegerZero-based page index.
sizeoptionalintegerResults per page, 1 to 100 (default 10).
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}&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.

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: string. One of date, title, otherid, firstDigitalContentTime, optionally suffixed ",desc" (default: relevance).
Type: integer. Zero-based page index.
Type: integer. Results per page, 1 to 100 (default 10).

Result

Source: National Library of Norway. Retrieved 2026-10-23T08:54:26Z in 0.264 seconds.

total:
4200
page:
0
size:
25
items:

25 results

  1. id:
    e77ad1bff861d67faf641530fd6084ef
    urn:
    URN:NBN:no-nb_digitidsskrift_2024082883193_001
    title:
    Årsrapport. 2020
    creators:

    1 results

    1. Kistefos AS
    year:
    2020
    publisher:
    Kistefos
    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_2024082883193_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e77ad1bff861d67faf641530fd6084ef
  2. id:
    189e0eeb9d942f2f829f306e3abc4f34
    urn:
    URN:NBN:no-nb_digitidsskrift_2024082883194_001
    title:
    Årsrapport. 2021
    creators:

    1 results

    1. Kistefos AS
    year:
    2021
    publisher:
    Kistefos
    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_2024082883194_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/189e0eeb9d942f2f829f306e3abc4f34
  3. id:
    2bcf5da9cea93c18a2039dcfd660cab0
    urn:
    URN:NBN:no-nb_digitidsskrift_2022121580016_014
    title:
    Pristidende (trykt utg.). 1988 Nr. 14
    creators:

    1 results

    1. Prisdirektoratet
    year:
    1988
    publisher:
    Prisdirektoratet
    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_2022121580016_014_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2bcf5da9cea93c18a2039dcfd660cab0
  4. id:
    b8dce51befeb6c0f23090a870baff837
    urn:
    URN:NBN:no-nb_digavis_laagendalsposten_null_null_19920915_90_178_1
    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19920915
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    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_laagendalsposten_null_null_19920915_90_178_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b8dce51befeb6c0f23090a870baff837
  5. id:
    185f59cb9060ce364c422810deebd489
    urn:
    URN:NBN:no-nb_digavis_laagendalsposten_null_null_19920313_90_52_1
    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19920313
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    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_laagendalsposten_null_null_19920313_90_52_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/185f59cb9060ce364c422810deebd489
  6. id:
    3511ba537d8c14aa141451dc88024dfb
    urn:
    URN:NBN:no-nb_digavis_finansavisen_null_null_20210802_30_175_1
    title:
    Finansavisen
    creators:
    not reported by source
    year:
    20210802
    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:
    NB
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_finansavisen_null_null_20210802_30_175_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/3511ba537d8c14aa141451dc88024dfb
  7. id:
    c60c8c6abe107e954f72c43be309b17a
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20210112_49_3_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20210112
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20210112_49_3_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/c60c8c6abe107e954f72c43be309b17a
  8. id:
    592d98a7ecfd3671f54ab90c7214d99e
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20050719_33_80_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20050719
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20050719_33_80_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/592d98a7ecfd3671f54ab90c7214d99e
  9. id:
    a8a654eb2b2469a94bad2afc63256094
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20180706_46_53_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20180706
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20180706_46_53_1-01_001_seksjonsnavn/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a8a654eb2b2469a94bad2afc63256094
  10. id:
    48d39af80df4a9ece9c85466b88c5aea
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20120927_40_110_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20120927
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20120927_40_110_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/48d39af80df4a9ece9c85466b88c5aea
  11. id:
    df01b48fa29abc7cf2f368165dc882b4
    urn:
    URN:NBN:no-nb_digavis_oevresmaalenene_null_null_19940719_93_133_1
    title:
    Øvre Smaalenene
    creators:
    not reported by source
    year:
    19940719
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Østfold
    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_oevresmaalenene_null_null_19940719_93_133_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/df01b48fa29abc7cf2f368165dc882b4
  12. id:
    956855d8c3bdc4d905d4c8c871f43ab8
    urn:
    URN:NBN:no-nb_digavis_laagendalsposten_null_null_19900228_88_42_1
    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19900228
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    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_laagendalsposten_null_null_19900228_88_42_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/956855d8c3bdc4d905d4c8c871f43ab8
  13. id:
    0441de7dc6db79d7fdc9b55b22633ff9
    urn:
    URN:NBN:no-nb_digavis_varden_null_null_20200515_145_112_1
    title:
    Varden
    creators:
    not reported by source
    year:
    20200515
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Telemark
    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_varden_null_null_20200515_145_112_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0441de7dc6db79d7fdc9b55b22633ff9
  14. id:
    b97649943bc89fff4ac1f217367412d3
    urn:
    URN:NBN:no-nb_digavis_dagensnaeringsliv_null_null_19931110_104_260_1
    title:
    Dagens Næringsliv
    creators:
    not reported by source
    year:
    19931110
    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_dagensnaeringsliv_null_null_19931110_104_260_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b97649943bc89fff4ac1f217367412d3
  15. id:
    41e707830611e9bd70c0478c81085044
    urn:
    URN:NBN:no-nb_digavis_drammenstidendeogbuskerudblad_null_null_19781128_146_276_1
    title:
    Drammens Tidende og Buskeruds blad
    creators:
    not reported by source
    year:
    19781128
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    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_drammenstidendeogbuskerudblad_null_null_19781128_146_276_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/41e707830611e9bd70c0478c81085044
  16. id:
    89926d7ed1260c034a9ee512cbca87ac
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20170804_45_60_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20170804
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20170804_45_60_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/89926d7ed1260c034a9ee512cbca87ac
  17. id:
    b13e2d578b77d35c6fe0fda3fd185942
    urn:
    URN:NBN:no-nb_digavis_vesttelemarkblad_null_null_20190319_47_22_1
    title:
    Vest-Telemark Blad
    creators:
    not reported by source
    year:
    20190319
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Telemark
    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_digavis_vesttelemarkblad_null_null_20190319_47_22_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b13e2d578b77d35c6fe0fda3fd185942
  18. id:
    4d5255858945009ab4531eae0207b62a
    urn:
    URN:NBN:no-nb_digavis_laagendalsposten_null_null_19910213_89_31_1
    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19910213
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    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_laagendalsposten_null_null_19910213_89_31_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/4d5255858945009ab4531eae0207b62a
  19. id:
    331460d53763bc9d42fd8d717ad431c7
    urn:
    URN:NBN:no-nb_digibok_2008120300142
    title:
    Korrespondanse og dokumentlære : Arbeidsbok til ...
    creators:

    1 results

    1. Wabakken, Emma
    year:
    1986
    publisher:
    Universitetsforlaget
    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nno
    county:
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    digital:
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    access_allowed_from:
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    urn:
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    title:
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    creators:
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    year:
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    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
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    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
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    access_allowed_from:
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    viewer_url:
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    title:
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    creators:
    not reported by source
    year:
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    publisher:
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    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
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    digital:
    yes
    public_domain:
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    license:
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    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
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    year:
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    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
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    digital:
    yes
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    license:
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    viewability:
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    access_allowed_from:
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    thumbnail:
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    viewer_url:
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    urn:
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    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19810116
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
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    viewer_url:
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    creators:

    1 results

    1. Norges optikerforbund
    year:
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    publisher:
    Norges optikerforbund
    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:
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    thumbnail:
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    viewer_url:
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  25. id:
    67a25ce4d5d61fadb318aa7c07dce32f
    urn:
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    title:
    Laagendalsposten
    creators:
    not reported by source
    year:
    19880411
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Buskerud
    digital:
    yes
    public_domain:
    no
    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
    EVERYWHERE
    thumbnail:
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    viewer_url:
    https://www.nb.no/items/67a25ce4d5d61fadb318aa7c07dce32f
limit:
25
offset:
0
returned:
25
has_more_results:
yes
next_offset:
25
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