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 2026-10-21T11:45:45Z in 0.377 seconds.

total:
239
page:
0
size:
25
items:

25 results

  1. id:
    8862edb959304619cf46e2d28a21172c
    urn:
    URN:NBN:no-nb_digitidsskrift_2023030883052_001
    title:
    Moderne transport (Oslo : 1989-) : logistikk i praksis. 2023 Vol. 56 Nr. 2
    creators:

    1 results

    1. Bjørgu AS
    year:
    2023
    publisher:
    Bjørgu AS
    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_2023030883052_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/8862edb959304619cf46e2d28a21172c
  2. id:
    e3f7676676e2bd894a11f377d74acaa0
    urn:
    URN:NBN:no-nb_digitidsskrift_2026042383081_001
    title:
    Yrkesbil. 2026 Vol. 47 Nr. 1
    creators:
    not reported by source
    year:
    2026
    publisher:
    Bilforl.
    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_2026042383081_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/e3f7676676e2bd894a11f377d74acaa0
  3. id:
    ea6a02ca116d9cc4fd9a8a3b2cc953e9
    urn:
    URN:NBN:no-nb_digavis_ostlandsposten_null_null_20230513_142_110_1
    title:
    Østlands-Posten
    creators:
    not reported by source
    year:
    20230513
    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_20230513_142_110_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/ea6a02ca116d9cc4fd9a8a3b2cc953e9
  4. id:
    363a130f7d810e89854f8ebf5c5498af
    urn:
    URN:NBN:no-nb_digavis_rjukanarbeiderblad_null_null_20240309_101_30_1
    title:
    Rjukan Arbeiderblad
    creators:
    not reported by source
    year:
    20240309
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Norsk
    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_rjukanarbeiderblad_null_null_20240309_101_30_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/363a130f7d810e89854f8ebf5c5498af
  5. id:
    a5327a38ae9d4fd9818b9c15e8be05c9
    urn:
    URN:NBN:no-nb_digavis_haldenarbeiderblad_null_null_20250218_96_21_1
    title:
    Halden Arbeiderblad
    creators:
    not reported by source
    year:
    20250218
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_haldenarbeiderblad_null_null_20250218_96_21_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a5327a38ae9d4fd9818b9c15e8be05c9
  6. id:
    0efe6fd5f878074354e2aa6041442055
    urn:
    URN:NBN:no-nb_digavis_smaalenenesavis_null_null_20240411_125_42_1
    title:
    Smaalenenes Avis
    creators:
    not reported by source
    year:
    20240411
    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:
    copyrighted
    viewability:
    NONE
    access_allowed_from:
    LIBRARY
    thumbnail:
    https://www.nb.no/services/image/resolver/URN:NBN:no-nb_digavis_smaalenenesavis_null_null_20240411_125_42_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/0efe6fd5f878074354e2aa6041442055
  7. id:
    92486787fe2d5b8f92d91b04768b6d5a
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20241029_26_84_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20241029
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20241029_26_84_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/92486787fe2d5b8f92d91b04768b6d5a
  8. id:
    07be829da61ec8a53d8b1aa5b5d32185
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20260227_28_17_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20260227
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20260227_28_17_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/07be829da61ec8a53d8b1aa5b5d32185
  9. id:
    efd945dbfbb2a23581ae22ce68a04701
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20240209_26_12_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20240209
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20240209_26_12_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/efd945dbfbb2a23581ae22ce68a04701
  10. id:
    efeb533dedcea7f304eaaca13ab52074
    urn:
    URN:NBN:no-nb_digitidsskrift_2026092983129_001
    title:
    Scania fokus : kundemagasin for Scaniaorganisasjonen i Norge. 2026 Nr. 2
    creators:
    not reported by source
    year:
    2026
    publisher:
    Norsk Scania
    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_2026092983129_001_0001/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/efeb533dedcea7f304eaaca13ab52074
  11. id:
    83debb6541ca78bf8e42e65f7512246a
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20230901_25_68_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20230901
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20230901_25_68_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/83debb6541ca78bf8e42e65f7512246a
  12. id:
    dad73058a525efc41debc7ecc116ff39
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20240730_26_58_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20240730
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20240730_26_58_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/dad73058a525efc41debc7ecc116ff39
  13. id:
    71912e83d13e9089be8a23ebc853afe8
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20230428_25_32_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20230428
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20230428_25_32_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/71912e83d13e9089be8a23ebc853afe8
  14. id:
    38e468c9bdbd392baa159047d37b4da5
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20230531_25_41_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20230531
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20230531_25_41_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/38e468c9bdbd392baa159047d37b4da5
  15. id:
    a7835bee08b69319357951e52360089c
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20240830_26_67_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20240830
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20240830_26_67_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/a7835bee08b69319357951e52360089c
  16. id:
    d0efae8c069e9b305ada08b27a8bea16
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20251209_27_97_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20251209
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20251209_27_97_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/d0efae8c069e9b305ada08b27a8bea16
  17. id:
    7d1c9d70f5faaa6bdd983eb56726c587
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20231229_25_101_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20231229
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20231229_25_101_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/7d1c9d70f5faaa6bdd983eb56726c587
  18. id:
    b5a5a34e6e09dbf68b56ee4743e39f39
    urn:
    URN:NBN:no-nb_digavis_ytresogn_null_null_20240531_26_41_1
    title:
    Ytre Sogn
    creators:
    not reported by source
    year:
    20240531
    publisher:
    not reported by source
    media_types:

    1 results

    1. aviser
    languages:

    1 results

    1. Nynorsk
    county:
    Vestland
    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_ytresogn_null_null_20240531_26_41_1-1_001_hovedavis/full/0,128/0/native.jpg
    viewer_url:
    https://www.nb.no/items/b5a5a34e6e09dbf68b56ee4743e39f39
  19. id:
    a3ee5ed1fc41f85ff1d289de862461c8
    urn:
    URN:NBN:no-nb_digavis_ostlandsposten_null_null_20241026_143_250_1
    title:
    Østlands-Posten
    creators:
    not reported by source
    year:
    20241026
    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
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