> ## Documentation Index
> Fetch the complete documentation index at: https://cantonfoundation-reference-history-contracts.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# List all existing users

<div class="x2mdx-ref-page x2mdx-ref-page--operation x2mdx-ref-page--manual-api" />

<div class="x2mdx-ref-hero">
  <p class="x2mdx-ref-eyebrow">JSON Ledger API</p>

  <h1 class="x2mdx-ref-title">List all existing users</h1>

  <div class="x2mdx-ref-badges">
    <span class="x2mdx-ref-badge x2mdx-ref-badge--protocol">OpenAPI</span>

    <span class="x2mdx-ref-badge x2mdx-ref-badge--added">Since 3.4</span>

    <span class="x2mdx-ref-badge x2mdx-ref-badge--changed">Changed 3.5</span>
  </div>
</div>

List all existing users.

## Protocol Details

<dl class="x2mdx-ref-meta-grid">
  <div class="x2mdx-ref-meta-item">
    <dt>Operation ID</dt>
    <dd>getV2Users</dd>
  </div>

  <div class="x2mdx-ref-meta-item">
    <dt>Authentication</dt>
    <dd>Bearer token</dd>
  </div>

  <div class="x2mdx-ref-meta-item">
    <dt>Published</dt>
    <dd>3.5</dd>
  </div>
</dl>

## Inputs

### Query parameters

<ParamField query="pageSize" type="number">
  OpenAPI type: `integer (int32)`.

  maximum number of elements in a returned page
</ParamField>

<ParamField query="pageToken" type="string">
  token - to continue results from a given page, leave empty to start from the beginning of the list, obtain token from the result of previous page
</ParamField>

## Outputs

### 200

<div class="x2mdx-ref-badges">
  <span class="x2mdx-ref-badge x2mdx-ref-badge--neutral">application/json</span>
</div>

<ResponseField name="users" type="User[]">
  A subset of users of the participant node that fit into this page. Can be empty if no more users Optional: can be empty
</ResponseField>

<ResponseField name="nextPageToken" type="string">
  Pagination token to retrieve the next page. Empty, if there are no further results. Optional
</ResponseField>

### 400

<div class="x2mdx-ref-badges">
  <span class="x2mdx-ref-badge x2mdx-ref-badge--neutral">text/plain</span>
</div>

<ResponseField name="value" type="string" required>
  *
</ResponseField>

### default

<div class="x2mdx-ref-badges">
  <span class="x2mdx-ref-badge x2mdx-ref-badge--neutral">application/json</span>
</div>

<ResponseField name="code" type="string" required>
  *
</ResponseField>

<ResponseField name="cause" type="string" required>
  *
</ResponseField>

<ResponseField name="correlationId" type="string">
  *
</ResponseField>

<ResponseField name="traceId" type="string">
  *
</ResponseField>

<ResponseField name="context" type="Map_String" required>
  *
</ResponseField>

<ResponseField name="resources" type="Tuple2_String_String[]">
  *
</ResponseField>

<ResponseField name="errorCategory" type="integer (int32)" required>
  *
</ResponseField>

<ResponseField name="grpcCodeValue" type="integer (int32)">
  *
</ResponseField>

<ResponseField name="retryInfo" type="string">
  *
</ResponseField>

<ResponseField name="definiteAnswer" type="boolean">
  *
</ResponseField>

## History

<div class="x2mdx-ref-history" aria-label="Reference history">
  <div class="x2mdx-ref-history-event x2mdx-ref-history-event--changed">
    <div class="x2mdx-ref-history-event-head">
      <span class="x2mdx-ref-history-event-label">Changed</span>
      <code class="x2mdx-ref-history-event-version">3.5</code>
    </div>

    <p class="x2mdx-ref-history-event-detail">The GET /v2/users operation changed in this snapshot.</p>
  </div>

  <div class="x2mdx-ref-history-event x2mdx-ref-history-event--introduced">
    <div class="x2mdx-ref-history-event-head">
      <span class="x2mdx-ref-history-event-label">Introduced</span>
      <code class="x2mdx-ref-history-event-version">3.4</code>
    </div>
  </div>
</div>

<RequestExample>
  ```bash Request theme={null}
  curl --request GET \
    --url 'http://localhost:7575/v2/users' \
    --header 'Authorization: Bearer $TOKEN'
  ```
</RequestExample>

<ResponseExample>
  ```json 200 response theme={null}
  {
    "users": [
      {}
    ],
    "nextPageToken": "string"
  }
  ```

  ```json default response theme={null}
  {
    "code": "string",
    "cause": "string",
    "correlationId": "string",
    "traceId": "string",
    "context": {},
    "resources": [
      [
        "string"
      ]
    ],
    "errorCategory": 0,
    "grpcCodeValue": 0,
    "retryInfo": "string",
    "definiteAnswer": false
  }
  ```
</ResponseExample>