ANanthropics

List Session Thread Events

Changed on
get/v1/sessions/{session_id}/threads/{thread_id}/events?beta=true

Request

Path parameters

session_idstring required
thread_idstring required

Query parameters

limitinteger
pagestring

Headers

anthropic-versionstring

The version of the Claude API you want to use.

Read more about versioning and our version history here.

anthropic-workspace-idstring

Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Response

Successful response (OK)

next_pagestring nullable

Opaque cursor for the next page. Null when no more results.

Example response

{
  "data": [
    {
      "type": "user.message",
      "id": "sevt_011CZkZGPp1iBcp4kaQSihUm",
      "content": [
        {
          "type": "text",
          "text": "Where is my order #1234?"
        }
      ],
      "processed_at": "2026-03-15T10:00:00Z"
    },
    {
      "type": "agent.message",
      "id": "sevt_011CZkZHPq1jCdq5mbRTjiVn",
      "content": [
        {
          "type": "text",
          "text": "Let me look up order #1234 for you."
        }
      ],
      "processed_at": "2026-03-15T10:00:00Z"
    }
  ],
  "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}

Changes

  • 037a593978dcRevision changes
    • info

      added the enum value admin-user-sign-out-2026-10-08 to the property items/anyOf[subschema #2]/ of the header request parameter anthropic-beta

  • 9578ce4001ddRevision changes
    • info

      the ///////////////////////////////////////////////// response's property pattern ^[A-Z]{2}$ was added for the status

    • info

      the ///////////////////////////////////////////////// response's property pattern ^[A-Z]{2}$ was added for the status

    • info

      the //////////////////////////////////////////// response's property pattern ^[A-Z]{2}$ was added for the status

    • info

      the ///////////////////////////// response's property pattern ^[A-Z]{2}$ was added for the status

    • info

      the //////////////////// response's property pattern ^(0|[1-9]\d*)$ was added for the status

    • info

      the //////////////////// response's property pattern ^(0|[1-9]\d*)$ was added for the status

    • info

      the //////////////// response's property pattern ^(0|[1-9]\d*)$ was added for the status