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 2026-10-22T20:20:18Z in 0.290 seconds.

total:
560
page:
0
size:
25
items:

25 results

  1. id:
    861cc6b40a821c3456f363ef7e95feee
    urn:
    URN:NBN:no-nb_digitidsskrift_2024022980023_001
    title:
    BD i dag. 2003 Nr. 1
    creators:

    1 results

    1. Brødrene Dahl AS
    year:
    2003
    publisher:
    Brødrene Dahl
    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_2024022980023_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/861cc6b40a821c3456f363ef7e95feee
  2. id:
    d5dac4d32da1bdc3995c2930cb0aaea1
    urn:
    URN:NBN:no-nb_digavis_telemarksavisa_null_null_20090611_87_132_1
    title:
    Telemarksavisa
    creators:
    not reported by source
    year:
    20090611
    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_telemarksavisa_null_null_20090611_87_132_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d5dac4d32da1bdc3995c2930cb0aaea1
  3. id:
    5022808d73c30f40d32ef5bce9570cca
    urn:
    URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20100414_0_70_1
    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20100414
    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_porsgrunnsdagblad_null_null_20100414_0_70_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/5022808d73c30f40d32ef5bce9570cca
  4. id:
    9440997d7a9bab0e4ead4bbecbd8fd9f
    urn:
    URN:NBN:no-nb_digitidsskrift_2022101883450_001
    title:
    Rørfag : organ for Norske rørleggerbedrifters landsforening VVS. 2022 Nr. 9
    creators:

    2 results

    1. Norske rørleggerbedrifters landsforening - VVS
    2. Rørentreprenørene Norge
    year:
    2022
    publisher:
    Skarland press
    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_2022101883450_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9440997d7a9bab0e4ead4bbecbd8fd9f
  5. id:
    21cf29a87d3e1ac700d3f93060ef2c5a
    urn:
    URN:NBN:no-nb_digitidsskrift_2024022980036_004
    title:
    Næringsavisen (Sandefjord) : et møtested for næringslivet i Vestfold, Telemark og Buskerud. 2005 Vol. 9 Nr. 5
    creators:
    not reported by source
    year:
    2005
    publisher:
    Vestfold Nettavis
    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_2024022980036_004_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/21cf29a87d3e1ac700d3f93060ef2c5a
  6. id:
    2b056b14cef89944dd6e87582e5a7f7d
    urn:
    URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20120817_1_159_1
    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20120817
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20120817_1_159_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/2b056b14cef89944dd6e87582e5a7f7d
  7. id:
    80d415adcea1ffe7aaefb56515cf6957
    urn:
    URN:NBN:no-nb_digavis_telemarksavisa_null_null_20191019_97_243_1
    title:
    Telemarksavisa
    creators:
    not reported by source
    year:
    20191019
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_telemarksavisa_null_null_20191019_97_243_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/80d415adcea1ffe7aaefb56515cf6957
  8. id:
    057c3b782f307ddbf4930646275c27d3
    urn:
    URN:NBN:no-nb_digavis_ostlandsposten_null_null_20170208_136_34_1
    title:
    Østlands-Posten
    creators:
    not reported by source
    year:
    20170208
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Vestfold
    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_ostlandsposten_null_null_20170208_136_34_1-1_01_seksjonsnavn/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/057c3b782f307ddbf4930646275c27d3
  9. id:
    3008e7ba067cfb26cbf42e316575cfb4
    urn:
    URN:NBN:no-nb_digavis_ostlandsposten_null_null_20181011_137_235_1
    title:
    Østlands-Posten
    creators:
    not reported by source
    year:
    20181011
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Vestfold
    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_ostlandsposten_null_null_20181011_137_235_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/3008e7ba067cfb26cbf42e316575cfb4
  10. id:
    389b7f3ed996c4d4e0a5d68b624a37cc
    urn:
    URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20101002_0_191_1
    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20101002
    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_porsgrunnsdagblad_null_null_20101002_0_191_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/389b7f3ed996c4d4e0a5d68b624a37cc
  11. id:
    fcc1ee24345597020d54f633005d677c
    urn:
    URN:NBN:no-nb_digavis_ostlandsposten_null_null_20120817_131_190_1
    title:
    Østlands-Posten
    creators:
    not reported by source
    year:
    20120817
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Vestfold
    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_ostlandsposten_null_null_20120817_131_190_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/fcc1ee24345597020d54f633005d677c
  12. id:
    30d2fac37e5dcc8d651f4351641754cc
    urn:
    URN:NBN:no-nb_digavis_gjengangeren_null_null_20100909_159_172_1
    title:
    Gjengangeren
    creators:
    not reported by source
    year:
    20100909
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Vestfold
    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_gjengangeren_null_null_20100909_159_172_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/30d2fac37e5dcc8d651f4351641754cc
  13. id:
    fb07bda6e9d440e44eed3e160400952d
    urn:
    URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20200903_0_172_1
    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20200903
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20200903_0_172_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/fb07bda6e9d440e44eed3e160400952d
  14. id:
    9c417b2320e37ae7f9d6eb1b16d42e37
    urn:
    URN:NBN:no-nb_plikttidsskrift_dca4226e-489a-43f6-b154-e2dfad58e1c2
    title:
    Kirke- og lokalnytt : menighetsblad for: Gimsøy, Kjørbekk, Nenset, Tollnes og Klyve. 2022 Vol. 28 Nr. 1
    creators:

    1 results

    1. Gimsøy og Nenset menighet
    year:
    2022
    publisher:
    Gimsøy og Nenset sokn
    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_dca4226e-489a-43f6-b154-e2dfad58e1c2_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9c417b2320e37ae7f9d6eb1b16d42e37
  15. id:
    e5bb0570d53a42b99aff1425412160f8
    urn:
    URN:NBN:no-nb_digitidsskrift_2022072883024_001
    title:
    Fagbladet (Fellesforbundet. Avdeling 8 Telemark). 2022 Vol. 28 Nr. 1
    creators:

    2 results

    1. Fellesforbundet Avdeling 8 Telemark
    2. Fellesforbundet Avdeling 39 industri & service Telemark
    year:
    2022
    publisher:
    Fellesforbundet, Avdeling 8 Telemark
    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_2022072883024_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e5bb0570d53a42b99aff1425412160f8
  16. id:
    6a68227a7f818cab1d50ef6212254edf
    urn:
    URN:NBN:no-nb_digavis_varden_null_null_20061228_132_313_1
    title:
    Varden
    creators:
    not reported by source
    year:
    20061228
    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_20061228_132_313_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/6a68227a7f818cab1d50ef6212254edf
  17. id:
    9136a49fdd98a37a68175a0103c650be
    urn:
    URN:NBN:no-nb_digavis_porsgrunnsdagblad_null_null_20101009_0_196_1
    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20101009
    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_porsgrunnsdagblad_null_null_20101009_0_196_1-1_001_null/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/9136a49fdd98a37a68175a0103c650be
  18. id:
    e01cae80c2a8bd1cbc3772fb5e81aa68
    urn:
    URN:NBN:no-nb_digitidsskrift_2024040880016_004
    title:
    Næringsavisen (Sandefjord) : et møtested for næringslivet i Vestfold, Telemark og Buskerud. 2007 Vol. 11 Nr. 5
    creators:
    not reported by source
    year:
    2007
    publisher:
    Vestfold Nettavis
    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_2024040880016_004_0001/full/0,128/0/native.jpg
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    1. aviser
    languages:

    1 results

    1. Norsk bokmål
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    digital:
    yes
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    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
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    license:
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    access_allowed_from:
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    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:
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    year:
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    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk bokmål
    county:
    Telemark
    digital:
    yes
    public_domain:
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    license:
    ccbyncnd
    viewability:
    ALL
    access_allowed_from:
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    year:
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    publisher:
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    media_types:

    1 results

    1. bøker
    languages:

    1 results

    1. nob
    county:
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    digital:
    yes
    public_domain:
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    license:
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    viewability:
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    access_allowed_from:
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    urn:
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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:
    Vestfold
    digital:
    yes
    public_domain:
    no
    license:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
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    viewer_url:
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  25. id:
    f82e6a4884d61469569fb29991e10bb0
    urn:
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    title:
    Porsgrunns Dagblad
    creators:
    not reported by source
    year:
    20111222
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
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    viewer_url:
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limit:
25
offset:
0
returned:
25
has_more_results:
yes
next_offset:
25
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