> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ariacompute.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List Session Items

> Retrieve every raw item inside an agent session, including messages, tool calls, and tool outputs, as a paginated list.

This endpoint returns all raw items stored in a session. Items are the low-level building blocks: user messages, assistant messages, tool call requests, and tool outputs.

## Endpoint

```http theme={null}
GET /v1/agents/sessions/{session_id}/items
```

## Authentication

Pass one of `Authorization: Bearer <api-key>` or `Authorization: ApiKey <key>`.

## Path Parameters

<ParamField path="session_id" type="string" required>
  The agent session identifier.
</ParamField>

## Response

<ResponseField name="object" type="string">
  Always `list`.
</ResponseField>

<ResponseField name="data" type="array">
  Array of item objects in the session.
</ResponseField>

<RequestExample>
  ```bash cURL theme={null}
  curl https://agent.example.com/v1/agents/sessions/sess_01J5X8/items \
    -H "Authorization: Bearer <api-key>"
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "object": "list",
    "data": [
      {
        "id": "msg_01A",
        "role": "user",
        "content": "Hello"
      },
      {
        "id": "msg_01B",
        "role": "assistant",
        "content": "Hi there"
      }
    ]
  }
  ```
</ResponseExample>


## Related topics

- [List Subagent Items](/api-reference/agent/subagents/items.md)
- [List Aria Agent Cloud Sessions](/api-reference/agent/sessions/list.md)
- [Get Memory Item](/api-reference/agent/memory/get.md)
- [Write and Search Session Memory](/api-reference/agent/memory/put-search.md)
- [Delete an Aria Agent Cloud Session by ID](/api-reference/agent/sessions/delete.md)