Data¶

This endpoint provides access to submitted data in JSON format. Where:

pk - the form unique identifier
dataid - submission data unique identifier
owner - username of the owner(user/organization) of the data point

GET JSON List of data end points¶

Lists the data endpoints accessible to requesting user, for anonymous access

a list of public data endpoints is returned.

GET /api/v1/data

Example¶

curl -X GET https://api.ona.io/api/v1/data

Response¶

[
    {
        "id": 4240,
        "id_string": "dhis2form",
        "title": "dhis2form",
        "description": "dhis2form",
        "url": "https://api.ona.io/api/v1/data/4240"
    },
    ...
]

GET JSON List of data end points using limit operators¶

Lists the data endpoints accesible to the requesting user based on ‘start’ and/or ‘limit’ query parameters. Use the start parameter to skip a number of records and the limit parameter to limit the number of records returned.

GET /api/v1/data/{pk}?start=start_value

curl -X GET 'https://api.ona.io/api/v1/data/2?start=5'

GET /api/v1/data/{pk}?start=start_value &limit=limit_value

curl -X GET 'https://api.ona.io/api/v1/data/2?limit=2'

GET /api/v1/data/{pk}?start=start_value&limit=limit_value

curl -X GET 'https://api.ona.io/api/v1/data/2?start=3&limit=4'

Fetch XForm ODK data for all forms per account in csv format¶

Pull all form data for forms located within your account

Example¶

curl -X GET https://api.ona.io/api/v1/data.csv

Response¶

::

description,id,id_string,title,url: ,549,form1,First Form,https://stage-odk.ona.io/api/v1/data/549.csv ,569,form2,Second Form,https://stage-odk.ona.io/api/v1/data/569.csv ,570,Smallform,Smallform,https://stage-odk.ona.io/api/v1/data/570.csv

Stream XForm submission data in csv format¶

Example¶

curl -X GET https://api.ona.io/api/v1/data/1343.csv

Response¶

::: hello,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,2,n/a,uuid:6a477d27-343c-44c2-9204-bd42ec3e0796,77466,6a477d27-343c-44c2-9204-bd42ec3e0796,2021-02-23T14:14:47,2021-02-23T14:14:47,,,202001170844,,winny,0,0,True,1343 Test que,14,14,40.446947 27.283625 0 0,40.446947,27.283625,0,0,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,n/a,2,n/a,uuid:a09a9b71-b98a-4904-ab04-1ed162ab2b02,186964,a09a9b71-b98a-4904-ab04-1ed162ab2b02,2021-05-27T12:38:14,2021-05-27T12:38:14,,,202001170844,,winny,0,0,True,1343

GET JSON List of data end points filter by owner¶

Lists the data endpoints accessible to requesting user, for the specified owner as a query parameter.

GET /api/v1/data?owner=owner_username

Example¶

curl -X GET https://api.ona.io/api/v1/data?owner=ona

GET JSON list of submitted data for a specific form¶

Provides a JSON list of submitted data for a specific form.

Note: Responses are automatically paginated when requesting a list of data that surpasses 10,000 records.

GET /api/v1/data/{pk}

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845

Response¶

[
     {
         "_id": 4503,
         "_bamboo_dataset_id": "",
         "_deleted_at": null,
         "_edited": false,
         "expense_type": "service",
         "_xform_id": 22845,
         "_xform_id_string": "exp",
         "_geolocation": [
             null,
             null
         ],
         "end": "2013-01-03T10:26:25.674+03",
         "start": "2013-01-03T10:25:17.409+03",
         "_duration": "",
         "expense_date": "2011-12-23",
         "_status": "submitted_via_web",
         "today": "2013-01-03",
         "_uuid": "2e599f6fe0de42d3a1417fb7d821c859",
         "imei": "351746052013466",
         "formhub/uuid": "46ea15e2b8134624a47e2c4b77eef0d4",
         "kind": "monthly",
         "_submission_time": "2013-01-03T02:27:19",
         "_date_modified": "2013-01-03T02:29:20",
         "_submitted_by": "onaio",
         "required": "yes",
         "_attachments": [],
         "_tags": [],
         "_notes": [],
         "item": "Rent",
         "amount": "35000.0",
         "deviceid": "351746052013466",
         "subscriberid": "639027...60317",
         "_version": "1",
         "_media_count": 0,
         "_total_media": 0,
         "_media_all_received": true
     },
     ....
 ]

GET XML list of submitted data for a specific form¶

Provides an XML list of submitted data for a specific form.

Example¶

curl -X GET https://api.ona.io/api/v1/data/574.xml

Response¶

<submission-batch serverTime="2021-07-02T08:16:24.304534+00:00">
    <submission-item bambooDatasetId="" dateCreated="2021-07-02T08:16:24.091445+00:00" duration="" edited="False" formVersion="2014111" lastModified="2021-07-02T08:16:24.206278+00:00" mediaAllReceived="True" mediaCount="1" objectID="1957" reviewComment="" reviewStatus="" status="submitted_via_web" submissionTime="2021-07-02T08:16:24" submittedBy="bob" totalMedia="1">
        <data id="transportation_2011_07_25" version="2014111">
            <transport>
                <available_transportation_types_to_referral_facility>none</available_transportation_types_to_referral_facility>
                <loop_over_transport_types_frequency>
                    <ambulance></ambulance>
                    <bicycle></bicycle>
                    <boat_canoe></boat_canoe>
                    <bus></bus>
                    <donkey_mule_cart></donkey_mule_cart>
                    <keke_pepe></keke_pepe>
                    <lorry></lorry>
                    <motorbike></motorbike>
                    <taxi></taxi>
                    <other></other>
                </loop_over_transport_types_frequency>
            </transport>
            <image1 type="file">1335783522563.jpg</image1>
            <meta>
                <instanceID>uuid:5b2cc313-fc09-437e-8149-fcd32f695d41</instanceID>
            </meta>
        </data>
        <linked-resources>
            <attachments>
                <id>50</id>
                <name>1335783522563.jpg</name>
                <xform>574</xform>
                <filename>bob/attachments/574_transportation_2011_07_25/1335783522563.jpg</filename>
                <instance>1957</instance>
                <mimetype>image/jpeg</mimetype>
                <download_url>/api/v1/files/50?filename=bob/attachments/574_transportation_2011_07_25/1335783522563.jpg</download_url>
                <small_download_url>/api/v1/files/50?filename=bob/attachments/574_transportation_2011_07_25/1335783522563.jpg&amp;suffix=small</small_download_url>
                <medium_download_url>/api/v1/files/50?filename=bob/attachments/574_transportation_2011_07_25/1335783522563.jpg&amp;suffix=medium</medium_download_url>
            </attachments>
        </linked-resources>
    </submission-item>
    <submission-item>
        ...
    </submission-item>
</submission-batch>

Get FLOIP flow results for a specific form¶

Provides a list of rows of submitted data for a specific form. Each row contains 6 values as specified here. The data is accessed from the data endpoint by specifiying the header Accept: "application/vnd.org.flowinterop.results+json".

The values in each row are:

Timestamp - form submission timestamp
Row ID - Submission id
Contact ID - Name of the person who made the submission or null if unavailable
Question ID - The question field name
Response - The question response
Response metadata - The question options or null if none

GET /api/v1/data/{pk} -H "Accept:application/vnd.org.flowinterop.results+json"

Example¶

curl -X GET http://localhost:8000/api/v1/data/3 -H "Accept: application/vnd.org.flowinterop.results+json" -u username:password

Response¶

[
    [ "2017-05-23T13:35:37.119-04:00", 20394823948, 923842093, "ae54d3", "female", {"option_order": ["male","female"]} ],
    [ "2017-05-23T13:35:47.822-04:00", 20394823950, 923842093, "ae54d7", "chocolate", null ]
]

Get FLOIP flow results for a specific submission¶

Provides a list of rows of submitted data for a specific submission in a form in FLOIP resource data format as specified here.

GET /api/v1/data/{pk}/{dataid} -H "Accept: application/vnd.org.flowinterop.results+json"

Example¶

curl -X GET http://localhost:8000/api/v1/data/210902/19158892 -H "Accept: application/vnd.org.flowinterop.results+json" -u username:password

Response¶

[
    [ "2017-05-23T13:35:37.119-04:00", 20394823948, 923842093, "ae54d3", "female", {"option_order": ["male","female"]} ],
    [ "2017-05-23T13:35:47.822-04:00", 20394823950, 923842093, "ae54d7", "chocolate", null ]
]

Paginate data of a specific form¶

Returns a list of JSON or XML submitted data for a specific form using page number and the number of items per page. Use the page parameter to specify page number and page_size parameter is used to set the custom page size.

page - Integer representing the page.
page_size - Integer representing the number of records that should be returned in a single page.

There are a few important facts to note about retrieving paginated data:

The maximum number of items that can be requested in a page via the page_size query param is 10,000
Information regrading transversal of the paginated responses can be found in the Link header returned in the response. Note: Some relational links may not be present depending on the page accessed i.e the ``first`` relational page link won’t be present on the first page response

JSON Example¶

curl -X GET https://api.ona.io/api/v1/data/328.json?page=1&page_size=4

Sample response with link header¶

curl -i "localhost:8000/api/v1/data/2?page=1&page_size=1"

Response Header:

...
Link: <http://localhost:8000/api/v1/data/2?page=2&page_size=1>; rel="next", <http://localhost:8000/api/v1/data/2?page=3&page_size=1>; rel="last"

JSON Response:

[
  {
      "_id":1,"_tags":[],"_uuid":"78afb566-8293-4f42-a83f-99d5ba0061e2",
      "_notes":[]"_edited":false,"_status":"submitted_via_web",
      "_version":"202010260841","_duration":"","_xform_id":2,
      "plot_count":"1","_attachments":[],"_geolocation":[null,null],
      "_media_count":0,"_total_media":0,"formhub/uuid":"281845ab2d214ff6ac08526c0484fe34",
      "_submitted_by":null,"meta/instanceID":"uuid:78afb566-8293-4f42-a83f-99d5ba0061e2",
      "_submission_time":"2020-10-26T08:49:06","_xform_id_string":"nested_repea",
      "_bamboo_dataset_id":"","_media_all_received":true
  }
]

Sort submitted data of a specific form using existing fields¶

Provides a sorted list of json submitted data for a specific form by specifing the order in which the query returns matching data. Use the sort parameter to filter the list of submissions.The sort parameter has field and value pairs.

{"field":value}

Query sorted by the age field ascending.

{"age":1}

Descending sort query using the age field:

{"age":-1}

Example of Ascending Sort¶

curl -X GET https://api.ona.io/api/v1/data/328.json?sort={"age":1}

Example of Descending sort¶

curl -X GET https://api.ona.io/api/v1/data/328.json?sort={"age":-1}

Get a single data submission for a given form¶

Get a single specific submission json data providing pk

and dataid as url path parameters, where:

pk - is the identifying number for a specific form
dataid - is the unique id of the data, the value of _id or _uuid

GET /api/v1/data/{pk}/{dataid}

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845/4503

Response¶

{
    "_id": 4503,
    "_bamboo_dataset_id": "",
    "_deleted_at": null,
    "expense_type": "service",
    "_xform_id_string": "exp",
    "_geolocation": [
        null,
        null
    ],
    "end": "2013-01-03T10:26:25.674+03",
    "start": "2013-01-03T10:25:17.409+03",
    "expense_date": "2011-12-23",
    "_status": "submitted_via_web",
    "today": "2013-01-03",
    "_uuid": "2e599f6fe0de42d3a1417fb7d821c859",
    "imei": "351746052013466",
    "formhub/uuid": "46ea15e2b8134624a47e2c4b77eef0d4",
    "kind": "monthly",
    "_submission_time": "2013-01-03T02:27:19",
    "required": "yes",
    "_attachments": [],
    "item": "Rent",
    "amount": "35000.0",
    "deviceid": "351746052013466",
    "subscriberid": "639027...60317"
}

Fetch data on select columns for a given form¶

Returns a list of the selected columns from the submitted data. Use the fields parameter to specify the column data that should be returned.

fields - a comma separated list of columns on the given form.

GET /api/v1/data/{form_pk}.json?fields=["field1", "field2"]

Example¶

curl -X GET https://api.ona.io/api/v1/data/513322.json?fields=["_id", "_last_edited"]

Response¶

[
    {
        "_id": 64999942,
        "_last_edited": null
    },
    {
        "_id": 64999819,
        "_last_edited": null
    },
    {
        "_id": 64999278,
        "_last_edited": null
    },
    {
        "_id": 64999082,
        "_last_edited": null
    },
    {
        "_id": 60549177,
        "_last_edited": null
    },
    {
        "_id": 60549136,
        "_last_edited": null
    }
]

Get the history of edits made to a submission¶

Get a single specific submission json data providing pk

and dataid as url path parameters, where:

pk - is the identifying number for a specific form
dataid - is the unique id of the data, the value of _id or _uuid

GET /api/v1/data/{pk}/{dataid}/history

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845/4503/history

Response¶

[
    {
        "_id": 3,
        "_bamboo_dataset_id": "",
        "_deleted_at": null,
        "expense_type": "service",
        "_xform_id_string": "exp",
        "_geolocation": [
            null,
            null
        ],
        "end": "2013-01-03T10:26:25.674+03",
        "start": "2013-01-03T10:25:17.409+03",
        "expense_date": "2011-12-23",
        "_status": "submitted_via_web",
        "today": "2013-01-03",
        "_uuid": "2e599f6fe0de42d3a1417fb7d821c859",
        "imei": "351746052013466",
        "formhub/uuid": "46ea15e2b8134624a47e2c4b77eef0d4",
        "kind": "monthly",
        "_submission_time": "2013-01-03T02:27:19",
        "_attachments": [],
        "_notes": [],
        "item": "Rent",
        "amount": "35000.0",
        "deviceid": "351746052013466",
        "subscriberid": "639027...60317"
    },
    ....
]

Query submitted data of a specific form¶

Use the query or data parameter to pass in a JSON key/value query.

When quering a date time field whose value is in ISO format such as 2020-12-18T09:36:19.767455+00:00, it is important to ensure the + (plus) is encoded to %2b.

+ without encoding is parsed as whitespace. So 2020-12-18T09:36:19.767455+00:00 should be converted to 2020-12-18T09:36:19.767455%2b00:00.

Example I¶

Query submissions where name is tom

curl -X GET https://api.ona.io/api/v1/data/22845?query={"name":"tom"}

Example II¶

Query submissions where age is greater than 21

curl -X GET https://api.ona.io/api/v1/data/22845?query={"age":{"$gt":"21"}}

Example III¶

Query submissions where age is less than or equal to 21

curl -X GET https://api.ona.io/api/v1/data/22845?query={"age":{"$lte":"21"}}

Example IV¶

Query submissions with case insensitive and partial search

curl -X GET https://api.ona.io/api/v1/data/22845?query={"name":{"$i":"hosee"}}

Example V¶

Query submissions collected before specific date

curl -X GET https://api.ona.io/api/v1/data/22845.json?query={"_submission_time":{"$lte": "2020-08-31"}}

Example VI¶

Query submissions collected within specific dates

curl -X GET https://api.ona.io/api/v1/data/22845.json?query={"_submission_time":{"$gte": "2020-01-01", "$lte": "2020-08-31"}}

Example VII¶

Query submissions where age is 21 or name is hosee

curl -X GET https://api.ona.io/api/v1/data/22845?query={"$or": [{"age": "21", "name": "hosee"}]}

Example VIII¶

Query submissions with APPROVED submission review status

curl -X GET https://api.ona.io/api/v1/data/22845?query={"_review_status" : "1"}

Example IX¶

Query submissions with REJECTED submission review status

curl -X GET https://api.ona.io/api/v1/data/22845?query={"_review_status" : "2"}

Example X¶

Query submissions with PENDING submission review status

curl -X GET https://api.ona.io/api/v1/data/22845?query={"_review_status" : "3"}

Example XI¶

Query submissions with pending submission review status or NULL

curl -X GET https://api.ona.io/api/v1/data/22845?query={"$or": [{"_review_status": "3"}, {"_review_status": null}]}

Example XII¶

Query submissions with NULL submission review status

curl -X GET https://api.ona.io/api/v1/data/22845?query={"_review_status": null}

All Filters Options

Filter Description¶

$gt Greater than $gte Greater than or Equal to $lt Less than $lte Less or Equal to $i Case insensitive or partial search $or Or ==================================================

Query submitted data of a specific form using date_created¶

Filter submissions using the date_created field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?date_created__year=2017

All Filters Options

Filter	Description
date_created__year	Exact year e.g. 2017
date_created__year__lt	Year Less than
date_created__year__lte	Year Less than or Equal to
date_created__year__gt	Year Greater than
date_created__year__gte	Year Greater than or Equal to
date_created__month	Exact month e.g. 11
date_created__month__lt	Month Less than
date_created__month__lte	Month Less than or Equal to
date_created__month__gt	Month Greater than
date_created__month__gte	Month Greater than or Equal to
date_created__day	Exact day e.g. 13
date_created__day__lt	Day Less than
date_created__day__lte	Day Less than or Equal to
date_created__day__gt	Day Greater than
date_created__day__gte	Day Greater than or Equal to

Filter options can be chained to narrow results even further.

Query submitted data of a specific form using date_modified¶

Filter submissions using the date_modified field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?date_modified__month=11

All Filters Options

Filter	Description
date_modified__year	Exact year e.g. 2017
date_modified__year__lt	Year Less than
date_modified__year__lte	Year Less than or Equal to
date_modified__year__gt	Year Greater than
date_modified__year__gte	Year Greater than or Equal to
date_modified__month	Exact month e.g. 11
date_modified__month__lt	Month Less than
date_modified__month__lte	Month Less than or Equal to
date_modified__month__gt	Month Greater than
date_modified__month__gte	Month Greater than or Equal to
date_modified__day	Exact day e.g. 13
date_modified__day__lt	Day Less than
date_modified__day__lte	Day Less than or Equal to
date_modified__day__gt	Day Greater than
date_modified__day__gte	Day Greater than or Equal to

Filter options can be chained to narrow results even further.

Query submitted data of a specific form using last_edited¶

Filter submissions using the last_edited field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?last_edited__year=2017&last_edited__month=2

All Filters Options

Filter	Description
last_edited__year	Exact year e.g. 2017
last_edited__year__lt	Year Less than
last_edited__year__lte	Year Less than or Equal to
last_edited__year__gt	Year Greater than
last_edited__year__gte	Year Greater than or Equal to
last_edited__month	Exact month e.g. 11
last_edited__month__lt	Month Less than
last_edited__month__lte	Month Less than or Equal to
last_edited__month__gt	Month Greater than
last_edited__month__gte	Month Greater than or Equal to
last_edited__day	Exact day e.g. 13
last_edited__day__lt	Day Less than
last_edited__day__lte	Day Less than or Equal to
last_edited__day__gt	Day Greater than
last_edited__day__gte	Day Greater than or Equal to

Filter options can be chained to narrow results even further.

Query submitted data of a specific form using version¶

Filter submissions using the version field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?version=2324243

Query submitted data of a specific form using status¶

Filter submissions using the status field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?status=submitted_via_web

Query submitted data of a specific form using uuid¶

Filter submissions using the uuid field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?uuid=9c6f3468-cfda-46e8-84c1-75458e72805d

Query submitted data of a specific form using user¶

Filter submissions using the user field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?user__id=260

All Filters Options

Filter	Description
user__id	user’s id
user__username	user’s username

Query submitted data of a specific form using submitted_by¶

Filter submissions using the submitted_by field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?submitted_by__username=hunter2

All Filters Options

Filter	Description
submitted_by__id	submitted_by user’s id
submitted_by__username	submitted_by user’s username

Query submitted data of a specific form using survey_type¶

Filter submissions using the survey_type field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?survey_type__slug=fortytwo

Query submitted data of a specific form using media_all_received¶

Filter submissions using the media_all_received field

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?media_all_received=true

Query submitted data of a specific form using Tags¶

Provides a list of json submitted data for a specific data/form matching specific tags. Use the tags query parameter to filter the list of forms, tags should be a comma separated list of tags.

You can use the not_tagged query parameter to exclude data/forms that is not tagged with the specific comma separated list of tags.

GET /api/v1/data?tags=tag1,tag2

GET /api/v1/data/{pk}?tags=tag1,tag2

GET /api/v1/data?not_tagged=tag1,tag2

GET /api/v1/data/{pk}?not_tagged=tag2

Example¶

curl -X GET https://api.ona.io/api/v1/data/22845?tags=monthly

Tag a submission data point¶

A POST payload of parameter tags with a comma separated list of tags.

Examples¶

animal fruit denim - space delimited, no commas
animal, fruit denim - comma delimited

POST /api/v1/data/{pk}/{dataid}/labels

Payload

{"tags": "tag1, tag2"}

Delete a specific tag from a submission¶

DELETE /api/v1/data/{pk}/{dataid}/labels/tag_name

Request¶

curl -X DELETE https://api.ona.io/api/v1/data/28058/20/labels/tag1

or to delete the tag “hello world”

curl -X DELETE https://api.ona.io/api/v1/data/28058/20/labels/hello%20world

Response¶

HTTP 200 OK

Get list of public data endpoints¶

GET /api/v1/data/public

Example¶

curl -X GET https://api.ona.io/api/v1/data/public

Response¶

[
    {
        "id": 4240,
        "id_string": "dhis2form",
        "title": "dhis2form",
        "description": "dhis2form",
        "url": "https://api.ona.io/api/v1/data/4240"
    },
    ...
]

Get enketo edit link for a submission instance¶

GET /api/v1/data/{pk}/{dataid}/enketo

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058/20/enketo?return_url=url

Response¶

{"url": "https://hmh2a.enketo.formhub.org"}

Delete a specific submission instance¶

Delete a specific submission in a form

DELETE /api/v1/data/{pk}/{dataid}

Example¶

curl -X DELETE https://api.ona.io/api/v1/data/28058/20

Response¶

HTTP 204 No Content

Delete a subset of submissions¶

Delete multiple submissions in a form

DELETE /api/v1/data/{pk}

A POST payload of parameter instance_ids with a comma separated list of submission ids.

Payload

instance_ids = '101425,108428,1974624'

Example¶

'curl -X DELETE https://api.ona.io/api/v1/data/28058' -d 'instance_ids=101425,108428,1974624'

Response¶

{"status_code": 200, "message": "3 records were deleted"}

Delete all submissions in a form¶

Delete all submissions in a form

DELETE /api/v1/data/{pk}

A POST payload of parameter delete_all with the value ‘True’. The value is ‘False’ by default.

Payload

delete_all = 'True'

Example¶

'curl -X DELETE https://api.ona.io/api/v1/data/28058' -d 'delete_all="True"'

Response¶

{"status_code": 200, "message": "3 records were deleted"}

Permanent Deletion of Submissions¶

Permanently Delete a specific submission instance

DELETE /api/v1/data/{pk}/{dataid}

A POST payload of parameter permanent_delete with the value ‘True’. The value is ‘False’ by default.

Note: This functionality is only enabled when the ENABLE_SUBMISSION_PERMANENT_DELETE setting is set to True within the application

Payload

permanent_delete = 'True'

Example¶

`curl -X DELETE https://api.ona.io/api/v1/data/28058' -d 'permanent_delete=True'`

Response¶

::: HTTP 204 No Content

Permanently Delete a subset of submissions

DELETE /api/v1/data/{pk}

Example¶

`curl -X DELETE https://api.ona.io/api/v1/data/28058' -d 'permanent_delete=True' -d 'instance_ids=101425,108428,1974624'`

Response¶

{
    "status_code": "200",
    "message": "3 records were deleted"
}

GEOJSON¶

Get a valid geojson value from the submissions

Options

geo_field - valid field that can be converted to a geojson (Point, LineString, Polygon).
fields - additional comma separated values that are to be added to the properties section
simple_style - boolean to enable or disable Mapbox Geojson simplestyle spec
title - adds a title field and value to geojson properties section

List all the geojson values for a submission

GET /api/v1/data/{form_pk}/{dataid}.geojson

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058/20.geojson

Response¶

HTTP 200 OK

Response¶

{
    "type": "Feature",
    "geometry": {
        "type": "GeometryCollection",
        "geometries": [{
            "type": "Point",
            "coordinates": [36.787219, -1.294197]
        }]
    },
    "properties": {
        "id": 6448,
        "xform": 65
    }
}

List all the geojson values for a given form

GET /api/v1/data/{form_pk}.geojson

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058.geojson

Response¶

HTTP 200 OK

Response¶

{
    "type": "FeatureCollection",
    "features": [
        {
            "type": "Feature",
            "geometry": {
                "type": "GeometryCollection",
                "geometries": [{
                    "type": "Point",
                    "coordinates": [36.787219, -1.294197]
                }]
            },
                "properties": {
                    "id": 6448,
                    "xform": 65
                }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "GeometryCollection",
                "geometries": [{
                    "type": "Point",
                    "coordinates": [36.7872606, -1.2942131]
                }]
            },
            "properties": {
                "id": 6447,
                "xform": 65
            }
        }]
}

List the geojson data, for a polygon field, for a given submission

GET /api/v1/data/{pk}/{dataid}.geojson?geo_field={name_of_field_on_form}

Example¶

curl -X GET https://api.ona.io/api/v1/data/513322/60549136.geojson?geo_field=my_geoshape

Response¶

HTTP 200 OK

Response¶

{
    "type": "Feature",
    "geometry": {
        "type": "Polygon",
        "coordinates": [
            [
                [
                    36.747679,
                    -1.300717
                ],
                [
                    36.752386,
                    -1.305222
                ],
                [
                    36.751879,
                    -1.300642
                ],
                [
                    36.747679,
                    -1.300717
                ]
            ]
        ]
    },
    "properties": {
        "id": 60549136,
        "xform": 513322
    }
}

List the geojson data, for a geotrace field, for a given submission. Add fields to the properties attribute

GET /api/v1/data/{pk}/{dataid}.geojson?geo_field={name_of_field_on_form}

Example¶

curl -X GET https://api.ona.io/api/v1/data/513322/60549136.geojson?geo_field=my_geotrace

Response¶

HTTP 200 OK

Response¶

{
    "type": "Feature",
    "geometry": {
        "type": "LineString",
        "coordinates": [
            [
                36.745623,
                -1.302819
            ],
            [
                36.750326,
                -1.299129
            ]
        ]
    },
    "properties": {
        "id": 60549136,
        "xform": 513322
    }
}

Fetch geojson values for a submission with populated properties attribute

GET /api/v1/data/{pk}/{dataid}.geojson?fields={_id,_last_edited}

Example¶

curl -X GET https://api.ona.io/api/v1/data/513322/60549136.geojson?fields=_id,_last_edited

Response¶

HTTP 200 OK

Response¶

“type”: “Feature”, “geometry”: {

“type”: “GeometryCollection”, “geometries”: [

{
“type”: “Point”, “coordinates”: [

36.744421, -1.29943

]

}

]

}, “properties”: {

“id”: 60549136, “xform”: 513322, “_id”: 60549136, “_last_edited”: null

}

}

List all the geojson values for a given form with simplestyle-spec enabled and title prop set

GET /api/v1/data/{form_pk}.geojson?geo_field={name_of_field_on_form}&simple_style=true&title={name_of_title_field_on_form}

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058.geojson?geo_field=my_geoshape&style_spec=true

Response¶

HTTP 200 OK

Response¶

{
    "type": "FeatureCollection",
    "features": [
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [36.787219, -1.294197]
            },
                "properties": {
                    "id": 6448,
                    "xform": 65,
                    "title": "my_field"
                }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "Point",
                "coordinates": [36.7872606, -1.2942131]
            },
            "properties": {
                "id": 6447,
                "xform": 65,
                "title": "my_field"
            }
        }]
}

Paginate geojson data for a given form Returns a list of geojson features for a specific form using page number and the number of items per page. Use the page parameter to specify page number and page_size parameter to set the custom page size.

page - Integer representing the page.
page_size - Integer representing the number of features that should be returned in a single page.

GET /api/v1/data/{form_pk}.geojson?page={page_number}&page_size={page_size_number}

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058.geojson?page=1&page_size=2

Response¶

HTTP 200 OK

Response¶

{
    "type": "FeatureCollection",
    "features": [
        {
            "type": "Feature",
            "geometry": {
                "type": "GeometryCollection",
                "geometries": [{
                    "type": "Point",
                    "coordinates": [36.787219, -1.294197]
                }]
            },
                "properties": {
                    "id": 6448,
                    "xform": 65
                }
        },
        {
            "type": "Feature",
            "geometry": {
                "type": "GeometryCollection",
                "geometries": [{
                    "type": "Point",
                    "coordinates": [36.7872606, -1.2942131]
                }]
            },
            "properties": {
                "id": 6447,
                "xform": 65
            }
        }]
}

OSM¶

The .osm file format concatenates all the files for a form or individual submission. When the .json endpoint is accessed, the individual osm files are listed on the _attachments key.

OSM endpoint for all osm files uploaded to a form concatenated.¶

GET /api/v1/data/{pk}.osm

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058.osm

OSM endpoint with all osm files for a specific submission concatenated.¶

GET /api/v1/data/{pk}/{data_id}.osm

Example¶

curl -X GET https://api.ona.io/api/v1/data/28058/20.osm