Dynamiq
Apps

List session messages

Lists the input/output message exchanges of a session in chronological order.

GET
/v1/apps/{app_id}/sessions/{session_id}/messages

Authorization

AuthorizationBearer <token>

Organization or project Access Key created in the Dynamiq console. Used for deployed-app (Runs API), AI Gateway, traces collector, and management API requests. Send as Authorization: Bearer <access-key>.

In: header

Path Parameters

app_id*string

App UUID.

session_id*string

Query Parameters

page?integer

Page number (1-based).

page_size?integer

Number of items per page.

sort?string

Comma-separated sort fields. Prefix a field with - for descending order, e.g. sort=-started_at.

Response Body

application/json

application/json

application/json

curl -X GET "https://example.com/v1/apps/497f6eca-6276-4993-bfeb-53cbbbba6f08/sessions/string/messages"
{
  "data": [
    {
      "id": "9a0b1c2d-3e4f-4a5b-8c6d-7e8f90a1b2c3",
      "input": {
        "ticket_subject": "Charged twice for June invoice"
      },
      "output": {
        "category": "billing",
        "suggested_reply": "Hi! Sorry about the duplicate charge..."
      },
      "created_at": "2026-06-10T09:15:21Z",
      "trace_id": "6e7f8091-a2b3-4c5d-8e6f-708192a3b4c5"
    }
  ],
  "pagination": {
    "page": 1,
    "page_size": 25,
    "page_count": 1,
    "total_count": 1
  }
}
{
  "error": {
    "code": "unauthorized",
    "message": "Unauthorized"
  }
}
{
  "error": {
    "code": "not_found",
    "message": "Not Found"
  }
}