Using the organization endpoint

Here, the event publisher organizations are listed. Events published by each organization can be found at the event endpoint using the query parameter publisher.

Organization ancestors

To find parent organization and all its ancestors for the given organization id use the query parameter child.

Example:

organization/?child=ahjo:100

See the result

Organization descendants

To find all suborganizations and their descendants for the given organization id use the query parameter parent.

Example:

organization/?parent=ahjo:100

See the result

Dissolved organizations

To filter organizations based on their dissolution date use the parameter dissolved. The filter is boolean type and can be used to show only dissolved organizations (true) or exclude them (false).

Get only dissolved organizations

Example:

organization/?dissolved=true

See the result

Get organizations not dissolved

Example:

organization/?dissolved=false

See the result

GET /linkedevents/v1/organization/?format=api
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json ;utf-8
Vary: Accept

{
    "meta": {
        "count": 1519,
        "next": "https://api.hel.fi/linkedevents/v1/organization/?format=api&page=2",
        "previous": null
    },
    "data": [
        {
            "id": "espoo:kaupunki",
            "data_source": "espoo",
            "classification": "ahjo:13",
            "name": "Espoon kaupunki",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [
                "https://api.hel.fi/linkedevents/v1/organization/espoo:sito/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/espoo:tyt/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/espoo:koha/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/espoo:others/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/espoo:KOTO/?format=api"
            ],
            "affiliated_organizations": [],
            "created_time": "2018-06-07T14:51:45.561752Z",
            "last_modified_time": "2018-08-30T12:19:26.023895Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "espoo:sito",
            "data_source": "espoo",
            "classification": null,
            "name": "Elinvoima",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-12-18T20:23:57.148495Z",
            "last_modified_time": "2023-12-18T20:23:57.152592Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:sito/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "espoo:tyt",
            "data_source": "espoo",
            "classification": null,
            "name": "Kaupunkiympäristö",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-12-18T20:23:57.162561Z",
            "last_modified_time": "2023-12-18T20:23:57.166143Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:tyt/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "espoo:koha",
            "data_source": "espoo",
            "classification": null,
            "name": "Konsernihallinto",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-12-18T20:23:57.171980Z",
            "last_modified_time": "2023-12-18T20:23:57.176016Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:koha/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "espoo:others",
            "data_source": "espoo",
            "classification": null,
            "name": "Muut",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-12-18T20:23:57.181079Z",
            "last_modified_time": "2023-12-18T20:23:57.183631Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:others/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "espoo:KOTO",
            "data_source": "espoo",
            "classification": null,
            "name": "Kasvu ja oppiminen",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/espoo:kaupunki/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-12-18T20:23:57.188193Z",
            "last_modified_time": "2023-12-18T20:23:57.190814Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/espoo:KOTO/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "hy:kansalliskirjasto",
            "data_source": "hy",
            "classification": null,
            "name": "Kansalliskirjasto",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2018-06-07T14:51:45.580580Z",
            "last_modified_time": "2018-06-07T14:51:45.580792Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/hy:kansalliskirjasto/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:0586977-6",
            "data_source": "ytj",
            "classification": null,
            "name": "Matkailuyksikkö",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [
                "https://api.hel.fi/linkedevents/v1/organization/ytj:0116936-9/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:1018164-2/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:1862828-5/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:2500305-6/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:2686433-3/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:1016235-3/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:1789232-4/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:1450660-0/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:2569439-5/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:3161258-7/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/fng:kansallisgalleria/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/ytj:3272340-6/?format=api"
            ],
            "created_time": "2018-06-07T14:51:45.572032Z",
            "last_modified_time": "2024-03-08T12:19:26.264244Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:0116936-9",
            "data_source": "ytj",
            "classification": null,
            "name": "Suomen kansallisooppera ja -baletti",
            "founding_date": "2020-10-01",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-10-01T14:13:22.712611Z",
            "last_modified_time": "2024-01-29T15:19:40.987733Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:0116936-9/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:1018164-2",
            "data_source": "ytj",
            "classification": null,
            "name": "Live Nation Finland Oy",
            "founding_date": "2020-09-28",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-09-28T12:17:33.769217Z",
            "last_modified_time": "2024-01-29T15:19:52.956098Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:1018164-2/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:1862828-5",
            "data_source": "ytj",
            "classification": null,
            "name": "Fullsteam Agency Oy",
            "founding_date": "2020-10-06",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-10-06T06:09:48.880942Z",
            "last_modified_time": "2024-01-29T15:20:11.445095Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:1862828-5/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:2500305-6",
            "data_source": "ytj",
            "classification": null,
            "name": "Taideyliopisto",
            "founding_date": "2020-09-30",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-09-30T07:46:21.602173Z",
            "last_modified_time": "2024-01-29T15:20:22.085206Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:2500305-6/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:2686433-3",
            "data_source": "ytj",
            "classification": null,
            "name": "Tenho Restobar",
            "founding_date": "2020-09-07",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-09-07T09:54:39.509351Z",
            "last_modified_time": "2024-01-29T15:20:32.714978Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:2686433-3/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:1016235-3",
            "data_source": "ytj",
            "classification": null,
            "name": "Helsinki Halli Oy",
            "founding_date": "2020-03-18",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-03-18T12:54:42.470876Z",
            "last_modified_time": "2024-01-29T15:20:43.536026Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:1016235-3/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:1789232-4",
            "data_source": "ytj",
            "classification": null,
            "name": "Lippupiste Oy",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2018-09-28T16:16:26.955331Z",
            "last_modified_time": "2024-01-29T15:20:53.970591Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:1789232-4/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:1450660-0",
            "data_source": "ytj",
            "classification": null,
            "name": "Feel The Nature",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-06-16T08:11:53.280361Z",
            "last_modified_time": "2024-01-29T15:21:04.312252Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:1450660-0/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:2569439-5",
            "data_source": "ytj",
            "classification": null,
            "name": "Helsinki Seagulls",
            "founding_date": "2020-10-06",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-10-06T06:35:00.866805Z",
            "last_modified_time": "2024-01-29T15:21:14.841276Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:2569439-5/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:3161258-7",
            "data_source": "ytj",
            "classification": null,
            "name": "Ratikka Group Oy",
            "founding_date": "2020-10-21",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-10-21T08:11:57.447737Z",
            "last_modified_time": "2024-01-29T15:21:28.285654Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/ytj:3161258-7/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "fng:kansallisgalleria",
            "data_source": "fng",
            "classification": null,
            "name": "Kansallisgalleria",
            "founding_date": "2014-01-01",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [
                "https://api.hel.fi/linkedevents/v1/organization/fng:kiasma/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/fng:sinebrychoff/?format=api",
                "https://api.hel.fi/linkedevents/v1/organization/fng:ateneum/?format=api"
            ],
            "created_time": "2020-04-21T07:11:22.965378Z",
            "last_modified_time": "2024-01-29T15:26:24.358051Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/fng:kansallisgalleria/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "fng:kiasma",
            "data_source": "fng",
            "classification": null,
            "name": "Nykytaiteen museo Kiasma",
            "founding_date": "1990-01-01",
            "dissolution_date": null,
            "parent_organization": "https://api.hel.fi/linkedevents/v1/organization/fng:kansallisgalleria/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2020-04-21T07:50:55.439518Z",
            "last_modified_time": "2024-03-27T09:40:07.776872Z",
            "replaced_by": null,
            "has_regular_users": true,
            "is_affiliated": true,
            "@id": "https://api.hel.fi/linkedevents/v1/organization/fng:kiasma/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        }
    ]
}