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; 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.

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).
`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}&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.

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).

Result

Source: National Library of Norway. Retrieved 2026-11-02T21:28:33Z in 0.237 seconds.

total:

129017

page:

size:

items:

25 results

id:
93b2ebcea0cfb844d330ec3db4a814f7
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860725_1_56_1
title:
Stim
creators:
not reported by source
year:
19860725
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860725_1_56_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/93b2ebcea0cfb844d330ec3db4a814f7
id:
57ee6f480f2aac596eeea12be90dd274
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860704_1_50_1
title:
Stim
creators:
not reported by source
year:
19860704
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860704_1_50_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/57ee6f480f2aac596eeea12be90dd274
id:
ce747ba43876c783be108ee9a161db89
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860606_1_42_1
title:
Stim
creators:
not reported by source
year:
19860606
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860606_1_42_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/ce747ba43876c783be108ee9a161db89
id:
a29c848335a0e6d8d75c8d79d37676c6
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860617_1_45_1
title:
Stim
creators:
not reported by source
year:
19860617
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860617_1_45_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a29c848335a0e6d8d75c8d79d37676c6
id:
7dc57ee52ac27571e3a6e0cfbfa4ddf2
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860815_1_62_1
title:
Stim
creators:
not reported by source
year:
19860815
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860815_1_62_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/7dc57ee52ac27571e3a6e0cfbfa4ddf2
id:
2a3737ab9f888d84b143fcc00593c81d
urn:
URN:NBN:no-nb_digavis_stim_null_null_19861104_1_84_1
title:
Stim
creators:
not reported by source
year:
19861104
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19861104_1_84_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/2a3737ab9f888d84b143fcc00593c81d
id:
a9db1d2f5264e8d9d41bd5977b4dc236
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860422_1_30_1
title:
Stim
creators:
not reported by source
year:
19860422
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860422_1_30_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a9db1d2f5264e8d9d41bd5977b4dc236
id:
1448ee8401283aa0081c4d14069964e7
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860314_1_20_1
title:
Stim
creators:
not reported by source
year:
19860314
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860314_1_20_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1448ee8401283aa0081c4d14069964e7
id:
782a8fcbf0d5009fc8bcd3e9ee2977d1
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860416_1_28_1
title:
Stim
creators:
not reported by source
year:
19860416
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860416_1_28_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/782a8fcbf0d5009fc8bcd3e9ee2977d1
id:
93ef0376542c4b24837efeb6221e08dc
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860812_1_61_1
title:
Stim
creators:
not reported by source
year:
19860812
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860812_1_61_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/93ef0376542c4b24837efeb6221e08dc
id:
d7cfaaab845ba000a51d66e8606d86c4
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860718_1_54_1
title:
Stim
creators:
not reported by source
year:
19860718
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860718_1_54_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/d7cfaaab845ba000a51d66e8606d86c4
id:
cb6316f037903274670465c825571574
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860624_1_47_1
title:
Stim
creators:
not reported by source
year:
19860624
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860624_1_47_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/cb6316f037903274670465c825571574
id:
778540f5ba1ed691917e39870b20ffa8
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860610_1_43_1
title:
Stim
creators:
not reported by source
year:
19860610
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860610_1_43_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/778540f5ba1ed691917e39870b20ffa8
id:
1e9ba0a859a9fd12194652969309aaae
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860411_1_27_1
title:
Stim
creators:
not reported by source
year:
19860411
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860411_1_27_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/1e9ba0a859a9fd12194652969309aaae
id:
a2a41e720ec38cc815019eefaf21a711
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860822_1_64_1
title:
Stim
creators:
not reported by source
year:
19860822
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860822_1_64_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a2a41e720ec38cc815019eefaf21a711
id:
c3044672d821633943584482c3e9ef42
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860425_1_31_1
title:
Stim
creators:
not reported by source
year:
19860425
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860425_1_31_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c3044672d821633943584482c3e9ef42
id:
f43e79a4a4647d0837b88ca1151dbeaf
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860904_1_67_1
title:
Stim
creators:
not reported by source
year:
19860904
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860904_1_67_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f43e79a4a4647d0837b88ca1151dbeaf
id:
4bd2e05c2ea3cc206dae826281a96a6a
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860214_1_12_1
title:
Stim
creators:
not reported by source
year:
19860214
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860214_1_12_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/4bd2e05c2ea3cc206dae826281a96a6a
id:
9e05c66904cf0760b56e6fb335c22173
urn:
URN:NBN:no-nb_digavis_stim_null_null_19861118_1_88_1
title:
Stim
creators:
not reported by source
year:
19861118
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19861118_1_88_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/9e05c66904cf0760b56e6fb335c22173
id:
8ead27e1be10eb5df069523a2294aa78
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860729_1_57_1
title:
Stim
creators:
not reported by source
year:
19860729
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860729_1_57_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/8ead27e1be10eb5df069523a2294aa78
id:
c2e4874151c6ae9f3290762c584a5fd3
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860715_1_53_1
title:
Stim
creators:
not reported by source
year:
19860715
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860715_1_53_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c2e4874151c6ae9f3290762c584a5fd3
id:
a2a5bf3261a0f714e43d6b7d392166f0
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860916_1_70_1
title:
Stim
creators:
not reported by source
year:
19860916
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860916_1_70_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/a2a5bf3261a0f714e43d6b7d392166f0
id:
25dfd6f3f44d0c8a4288d46e9053c9bb
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860430_1_32_1
title:
Stim
creators:
not reported by source
year:
19860430
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860430_1_32_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/25dfd6f3f44d0c8a4288d46e9053c9bb
id:
c32f6b624d44468d4d055e995a4005c7
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860405_1_25_1
title:
Stim
creators:
not reported by source
year:
19860405
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860405_1_25_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/c32f6b624d44468d4d055e995a4005c7
id:
f8dac6a21c8e6eb68f533d86f0abf82e
urn:
URN:NBN:no-nb_digavis_stim_null_null_19860826_1_65_1
title:
Stim
creators:
not reported by source
year:
19860826
publisher:
not reported by source
media_types:
1 results
1. aviser
languages:
1 results
1. Norsk bokmål
county:
Møre og Romsdal
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_stim_null_null_19860826_1_65_1-1_001_null/full/0,128/0/native.jpg
viewer_url:
https://www.nb.no/items/f8dac6a21c8e6eb68f533d86f0abf82e

Will you use the result in generated code?

Open the same result as JSON

Is data missing or incorrect? Send feedback about this result.

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the search lookup

Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
Check types, units, limits and ID formats in the parameter table.
Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.

AI agent? Read the complete navigation and programming guide.