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 2026-10-23T06:10:35Z in 0.282 seconds.

total:

377403

page:

size:

items:

25 results

id:
4f1cbbdde5a869cdaa3b03ba42ff09af
urn:
URN:NBN:no-nb_digibok_2015081208049
title:
3KJ : eksamensoppgaver med besvarelser i kjemi
creators:
1 results
1. Nygaard, Morten
year:
1993
publisher:
Eksamensforlaget
media_types:
1 results
1. bøker
languages:
3 results
1. nno
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_2015081208049_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/4f1cbbdde5a869cdaa3b03ba42ff09af
id:
a26c24f0d0d23cc294adfdf58ab55396
urn:
URN:NBN:no-nb_digibok_2012012606017
title:
Fasit med kommentarer til Kjemi og miljølære og Kjemi for ingeniører 1 - grunnlag
creators:
1 results
1. Boye, Nils Chr
year:
2009
publisher:
Gyldendal undervisning
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_2012012606017_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a26c24f0d0d23cc294adfdf58ab55396
id:
9fb60e31194c6f87593f85453f067825
urn:
URN:NBN:no-nb_digibok_2015072908213
title:
Fasit med kommentarer til Kjemi og miljølære og Kjemi for ingeniører 1 - grunnlag
creators:
1 results
1. Boye, Nils Chr
year:
2008
publisher:
Gyldendal undervisning
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_2015072908213_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9fb60e31194c6f87593f85453f067825
id:
ca2f9f6ab5797fd7237cd6a70efd5442
urn:
URN:NBN:no-nb_digibok_2021072148114
title:
Kort og godt kjemi : med organisk kjemi og cellekjemi
creators:
1 results
1. Sjøberg, Nils Olav
year:
2013
publisher:
Vett & Viten
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_2021072148114_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ca2f9f6ab5797fd7237cd6a70efd5442
id:
f8ad009b376ce22851d0e2e304caab1d
urn:
URN:NBN:no-nb_digibok_2012110908035
title:
Kort og godt kjemi : med organisk kjemi og cellekjemi
creators:
1 results
1. Sjøberg, Nils Olav
year:
2008
publisher:
Vett & viten
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_2012110908035_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f8ad009b376ce22851d0e2e304caab1d
id:
3b19952d7888e5badefb27d65e1ecc8a
urn:
URN:NBN:no-nb_digibok_2012080308085
title:
Generell kjemi med laboratorieprøver
creators:
1 results
1. Lund, Einar Wang
year:
1968
publisher:
Universitetsforlaget
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_2012080308085_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3b19952d7888e5badefb27d65e1ecc8a
id:
757eda7728835fa84fe625cca41f7ca0
urn:
URN:NBN:no-nb_digibok_2016113048047
title:
Generell kjemi med laboratorieøvelser
creators:
1 results
1. Lund, Einar Wang
year:
1961
publisher:
Universitetsforlaget
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_2016113048047_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/757eda7728835fa84fe625cca41f7ca0
id:
6f5766bc97ba8fa7097308d3a57a20f4
urn:
URN:NBN:no-nb_digibok_2011022208026
title:
Fysikalsk kjemi : eksamensoppgaver med løsninger
creators:
not reported by source
year:
1998
publisher:
Tapir
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_2011022208026_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6f5766bc97ba8fa7097308d3a57a20f4
id:
3d1047395668e0c81726402d2083f624
urn:
URN:NBN:no-nb_digibok_2016112908050
title:
Kjemi med kostlære og varekunnskap
creators:
1 results
1. Rossavik, Ellen
year:
1950
publisher:
not reported by source
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_2016112908050_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/3d1047395668e0c81726402d2083f624
id:
71943315f5b603aab5b9cce5ca99ee92
urn:
URN:NBN:no-nb_digibok_2008090204050
title:
Fasit med kommentarer til Kjemi og miljølære, del 1 Kjemi, og Kjemi for ingeniører 1 - Grunnlag
creators:
1 results
1. Boye, Nils Chr
year:
1999
publisher:
Universitetsforl.
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_2008090204050_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/71943315f5b603aab5b9cce5ca99ee92
id:
9fb2aabedf6e3dffee01f60b393c0e64
urn:
URN:NBN:no-nb_digibok_2010021500020
title:
Kjemi 3KJ : grunnbok : Laboratoriebok med oppgåver
creators:
1 results
1. Reistad, Kjell
year:
1998
publisher:
Gyldendal undervisning
media_types:
1 results
1. bøker
languages:
1 results
1. 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_2010021500020_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9fb2aabedf6e3dffee01f60b393c0e64
id:
af24956897ee135a3b080fd4ec2ad64f
urn:
URN:NBN:no-nb_digibok_2010080208074
title:
3KJ : eksamensoppgaver med besvarelser i kjemi
creators:
1 results
1. Nygaard, Morten
year:
1995
publisher:
Eksamensforl.
media_types:
1 results
1. bøker
languages:
3 results
1. nno
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_2010080208074_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/af24956897ee135a3b080fd4ec2ad64f
id:
e1fb493564a8db8c1ea2cf4de6070488
urn:
URN:NBN:no-nb_digibok_2010021500061
title:
Kjemi 3KJ : grunnbok : Laboratoriebok med oppgaver
creators:
1 results
1. Reistad, Kjell
year:
1998
publisher:
Gyldendal
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_2010021500061_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/e1fb493564a8db8c1ea2cf4de6070488
id:
f9f1bf34a95cf9090a5e2bac1c111cd2
urn:
URN:NBN:no-nb_digibok_2008080400045
title:
Kjemi 2KJ : tretimerskurs : Studiehefte med elevforsøk ...
creators:
1 results
1. Brandt, Tor
year:
1985
publisher:
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_2008080400045_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f9f1bf34a95cf9090a5e2bac1c111cd2
id:
fb97b1133f939f1373dcf0cdc0a524f2
urn:
URN:NBN:no-nb_digibok_2015081208047
title:
3KJ : eksamensoppgaver med besvarelser i kjemi
creators:
1 results
1. Nygaard, Morten
year:
1994
publisher:
Eksamensforl.
media_types:
1 results
1. bøker
languages:
3 results
1. nno
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_2015081208047_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/fb97b1133f939f1373dcf0cdc0a524f2
id:
1ead1ea671c1ab803406a84a333040a6
urn:
URN:NBN:no-nb_digibok_2015081208050
title:
3KJ : eksamensoppgaver med besvarelser i kjemi
creators:
1 results
1. Nygaard, Morten
year:
1992
publisher:
Eksamensforlaget
media_types:
1 results
1. bøker
languages:
3 results
1. nno
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_2015081208050_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1ead1ea671c1ab803406a84a333040a6
id:
6eb9932ee3cf9cad4b03fb15e8fb22e5
urn:
URN:NBN:no-nb_digibok_2009102704061
title:
3KJ : eksamensoppgaver med besvarelser i kjemi
creators:
1 results
1. Nygaard, Morten
year:
1996
publisher:
Eksamensforl.
media_types:
1 results
1. bøker
languages:
3 results
1. nno
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_2009102704061_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/6eb9932ee3cf9cad4b03fb15e8fb22e5
id:
38156831d46ed888ea04b9b974daf20d
urn:
URN:NBN:no-nb_digibok_2014050505033
title:
Kjemi 3KJ : femtimerskurs : Studiehefte med elevforsøk ...
creators:
1 results
1. Brandt, Tor
year:
1986
publisher:
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_2014050505033_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/38156831d46ed888ea04b9b974daf20d
id:
1c705896b826e3adf8a1da70889e6511
urn:
URN:NBN:no-nb_digibok_2016060108153
title:
Eksamensoppgaver i almen kjemi : med fasit
creators:
1 results
1. Norges tekniske høgskole.
year:
1972
publisher:
Tapir
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_2016060108153_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1c705896b826e3adf8a1da70889e6511
id:
0234187a28548747b22b7e25ce7a56d2
urn:
URN:NBN:no-nb_digibok_2013061805046
title:
Eksamensoppgaver i almen kjemi : med fasit
creators:
1 results
1. Universitetet i Trondheim
year:
1977
publisher:
Tapir
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_2013061805046_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/0234187a28548747b22b7e25ce7a56d2
id:
67ba07654234402fa19e5212314829a2
urn:
URN:NBN:no-nb_digibok_2017120848036
title:
Generell og uorganisk kjemi : eksamensoppgaver med noen svar
creators:
not reported by source
year:
1985
publisher:
Tapir
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:
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id:
cf9be995bc7d485bdb2d9982806bb1b8
urn:
URN:NBN:no-nb_digibok_2011092108088
title:
K-140 fysikalsk kjemi : oppgavesamling med fasit
creators:
1 results
1. Universitetet i Tromsø Institutt for matematiske realfag
year:
1997
publisher:
Institutt for matematiske realfag, Universitetet i Tromsø
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:
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viewer_url:
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id:
a7242afffb20ea4062105768f8d1e386
urn:
URN:NBN:no-nb_digibok_2009060300081
title:
Kjemi 3Kj : femtimerskurs : Studiehefte med elevforsøk til ...
creators:
1 results
1. Brandt, Tor
year:
1992
publisher:
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_2009060300081_C1/full/0,128/0/native.jpg
viewer_url:
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id:
f9bc59d745dcd9ded99b6d43da6b5b72
urn:
URN:NBN:no-nb_digibok_2012121408028
title:
Kjemi 2KJ : tretimarskurs : Studiehefte med elevforsøk til ...
creators:
1 results
1. Brandt, Tor
year:
1991
publisher:
Aschehoug
media_types:
1 results
1. bøker
languages:
1 results
1. 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_2012121408028_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f9bc59d745dcd9ded99b6d43da6b5b72
id:
b899b39bc259cb9ae2602c0d018cf2d1
urn:
URN:NBN:no-nb_digibok_2009060400076
title:
Kjemi 2Kj : tretimerskurs : Studiehefte med elevforsøk til ...
creators:
1 results
1. Brandt, Tor
year:
1991
publisher:
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_2009060400076_C1/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/b899b39bc259cb9ae2602c0d018cf2d1

limit:

offset:

returned:

has_more_results:

yes

next_offset:

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