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Get Question History - Plugixa Exam

GET /plugixa-exam/v1/questions/{id}/history

List a question’s saved versions, newest first, with who saved each one and how many options it had. No snapshots: this is the light list behind the History screen.

Not reachable with an API token: since 1.4.1 a token request to this route answers 403 plugixa_exam_token_route. Call it as a signed-in WordPress user (from a script, with an Application Password) who holds the questions:view permission. It needs Plugixa Exam Pro with the Version history app on in Plugixa Exam -> App Manager: with the app off, the route answers 404.

Note. An unknown question id answers 200 with an empty list, not 404.

Request

GET https://your-site.example/wp-json/plugixa-exam/v1/questions/12/history

Path parameters

Name Type Description
id integer The question’s id

Responses

200 OK. data is the history, newest first.

{
  "success": true,
  "data": [
    {
      "id": 205,
      "version": 2,
      "created_at": "2026-11-12 09:30:00",
      "created_by": 1,
      "author_name": "Sarah Martin",
      "option_count": 3
    },
    {
      "id": 198,
      "version": 1,
      "created_at": "2026-11-10 14:05:00",
      "created_by": 1,
      "author_name": "Sarah Martin",
      "option_count": 2
    }
  ]
}
Field Type Meaning
data[].id integer The id of this saved version
data[].version integer The question’s version number
data[].created_at string UTC datetime the version was saved
data[].created_by integer WordPress user id of whoever saved it
data[].author_name string That user’s display name, or Unknown when the user no longer exists
data[].option_count integer How many options the question had at that version

To read one version in full, use Get Question Version.

Errors

Plus the errors every endpoint can return.

Examples

curl -s "https://your-site.example/wp-json/plugixa-exam/v1/questions/12/history" \
  -u "$WP_USER:$WP_APP_PASSWORD"

<?php
$ch = curl_init('https://your-site.example/wp-json/plugixa-exam/v1/questions/12/history');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER     => [
        'Authorization: Basic ' . base64_encode(getenv('WP_USER') . ':' . getenv('WP_APP_PASSWORD')),
    ],
]);
$response = json_decode(curl_exec($ch), true);
curl_close($ch);

const response = await fetch('https://your-site.example/wp-json/plugixa-exam/v1/questions/12/history', {
  headers: {
    'Authorization': 'Basic ' + btoa(`${process.env.WP_USER}:${process.env.WP_APP_PASSWORD}`),
  },
});
const { data } = await response.json();

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