Organization List – Django REST framework

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 /v1/organization/?format=api&page=43

HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json ;utf-8
Vary: Accept

{
    "meta": {
        "count": 869,
        "next": "https://linkedevents.api.test.hel.ninja/v1/organization/?format=api&page=44",
        "previous": "https://linkedevents.api.test.hel.ninja/v1/organization/?format=api&page=42"
    },
    "data": [
        {
            "id": "ahjo:u3212005010",
            "data_source": "ahjo",
            "classification": "ahjo:division",
            "name": "Pelastustoiminnan palvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u32120050/?format=api",
            "sub_organizations": [
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501010/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501020/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501030/?format=api"
            ],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.206481Z",
            "last_modified_time": "2024-01-24T13:21:33.637671Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005010/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200501010",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Pelastustoiminnan johtamisen yksikkö",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005010/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.224255Z",
            "last_modified_time": "2024-01-24T13:21:33.651285Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501010/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200501020",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Operatiivinen yksikkö",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005010/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.246799Z",
            "last_modified_time": "2024-01-24T13:21:33.662458Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501020/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200501030",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Ensihoitoyksikkö",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005010/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.271370Z",
            "last_modified_time": "2024-01-24T13:21:33.673780Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200501030/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u3212005020",
            "data_source": "ahjo",
            "classification": "ahjo:division",
            "name": "Riskienhallinnan palvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u32120050/?format=api",
            "sub_organizations": [
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502010/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502020/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502030/?format=api"
            ],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.289512Z",
            "last_modified_time": "2024-01-24T13:21:33.685674Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005020/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200502010",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Onnettomuuksien ehkäisyn palvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005020/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.307785Z",
            "last_modified_time": "2024-01-24T13:21:33.696873Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502010/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200502020",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Varautumisen ja väestönsuojelun johtamisen palvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005020/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.325726Z",
            "last_modified_time": "2024-01-24T13:21:33.709439Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502020/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200502030",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Kaupunkiympäristöpalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005020/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.350688Z",
            "last_modified_time": "2024-01-24T13:21:33.725269Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200502030/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u3212005030",
            "data_source": "ahjo",
            "classification": "ahjo:division",
            "name": "Huoltovarmuuspalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u32120050/?format=api",
            "sub_organizations": [
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503010/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503030/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503040/?format=api",
                "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503020/?format=api"
            ],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.369372Z",
            "last_modified_time": "2024-01-24T13:21:33.740672Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005030/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200503010",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Kiinteistöpalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005030/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.387934Z",
            "last_modified_time": "2024-01-24T13:21:33.752097Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503010/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200503030",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Kalustopalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005030/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.404962Z",
            "last_modified_time": "2024-01-24T13:21:33.763162Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503030/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200503040",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Materiaalipalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005030/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.422554Z",
            "last_modified_time": "2024-01-24T13:21:33.774798Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503040/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u321200503020",
            "data_source": "ahjo",
            "classification": "ahjo:unit",
            "name": "Järjestelmäpalvelut",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005030/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.499307Z",
            "last_modified_time": "2024-01-24T13:21:33.837051Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u321200503020/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u3212005040",
            "data_source": "ahjo",
            "classification": "ahjo:division",
            "name": "Pelastuskoulu",
            "founding_date": "2023-01-01",
            "dissolution_date": null,
            "parent_organization": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u32120050/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-09-04T11:15:56.440969Z",
            "last_modified_time": "2024-01-24T13:21:33.789939Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u3212005040/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ytj:0586977-6",
            "data_source": "ytj",
            "classification": null,
            "name": "Helsinki Marketing Oy",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [
                "https://linkedevents.api.test.hel.ninja/v1/organization/ytj:1789232-4/?format=api"
            ],
            "created_time": "2023-08-15T08:19:39.427298Z",
            "last_modified_time": "2023-08-15T08:19:39.430069Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ytj:0586977-6/?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://linkedevents.api.test.hel.ninja/v1/organization/ytj:0586977-6/?format=api",
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-08-15T08:19:39.438676Z",
            "last_modified_time": "2023-08-15T08:19:39.441522Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": true,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ytj:1789232-4/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "ahjo:u4804001010",
            "data_source": "ahjo",
            "classification": null,
            "name": "Helsingin kaupunginkirjasto",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-08-15T08:19:42.237522Z",
            "last_modified_time": "2023-12-12T08:32:32.010866Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/ahjo:u4804001010/?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": "2023-08-16T04:56:16.563689Z",
            "last_modified_time": "2023-08-16T04:56:16.568889Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/hy:kansalliskirjasto/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "others",
            "data_source": "helsinki",
            "classification": null,
            "name": "Muu",
            "founding_date": null,
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-10-24T15:32:33.207330Z",
            "last_modified_time": "2025-03-04T15:16:20.179240Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/others/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        },
        {
            "id": "vantaa:kaupunki",
            "data_source": "vantaa",
            "classification": null,
            "name": "Vantaan kaupunki",
            "founding_date": "2023-11-15",
            "dissolution_date": null,
            "parent_organization": null,
            "sub_organizations": [],
            "affiliated_organizations": [],
            "created_time": "2023-11-15T08:55:23.044750Z",
            "last_modified_time": "2023-12-13T14:45:56.183272Z",
            "replaced_by": null,
            "has_regular_users": false,
            "is_affiliated": false,
            "@id": "https://linkedevents.api.test.hel.ninja/v1/organization/vantaa:kaupunki/?format=api",
            "@context": "http://schema.org",
            "@type": "Organization"
        }
    ]
}