Download via API

All exports contain the data up until last night.

An export version defines which answers are exported and the names of the columns. When a questionnaire changes, a new export version is created.

List all export versions

Sample request

GET /api/v1/data_exports.json HTTP/1.1
Host: api.example.com
Authorization: Bearer YOUR_API_TOKEN

curl "https://api.example.com/api/v1/data_exports.json" \
  -u "username:password"

$username = "username"
$password = "password"
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $username, $password)))

$headers = @{
    "Authorization" = "Basic $base64AuthInfo"
}

Invoke-RestMethod -Uri "https://api.example.com/api/v1/data_exports.json" `
  -Method GET `
  -Headers $headers

[
  {
    "id": 3,
    "key": "v201402",
    "name": "Exportformaat van na 20 februari 2014",
    "hash": "xulog-rarat-zorud-nesys-memit",
    "version": "2014-02-20T10:58:29+01:00"
  },
  {
    "id": 2,
    "key": "v201205",
    "name": "Exportformaat van vóór 16 mei 2012",
    "hash": "xovoc-polos-kosif-puhiz-kycut",
    "version": "2012-05-03T14:13:45+02:00"
  }
]

Download the latest export version

Sample request

GET /api/v1/data_exports/download HTTP/1.1
Host: api.example.com
Authorization: Bearer YOUR_API_TOKEN

curl -L -o "demo_v201402_20140220105832.zip" "https://api.example.com/api/v1/data_exports/download" \
  -u "username:password"

$username = "username"
$password = "password"
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $username, $password)))

$headers = @{
    "Authorization" = "Basic $base64AuthInfo"
}

Invoke-RestMethod -Uri "https://api.example.com/api/v1/data_exports/download" `
  -Method GET `
  -Headers $headers

"THE BINARY DATA"

The returned data is a ZIP-file with a CSV-file for each questionnaire, and a non_responses.json for the non-response data.

Download a specific export version

GET /api/v1/data_exports/:data_export_id