VirtuousAI
ReferenceChat

Update Thread

Update a chat thread.

PATCH
/api/v1/chat/threads/{thread_id}

Path Parameters

thread_id*string
Formatuuid

Header Parameters

authorization?|
X-API-Key?|
vai_token?|

Request Body

application/json

metadata?|
systemPrompt?|
title?|

Response Body

application/json

application/json

curl -X PATCH "https://loading/api/v1/chat/threads/497f6eca-6276-4993-bfeb-53cbbbba6f08" \  -H "Content-Type: application/json" \  -d '{}'
{
  "createdAt": "2019-08-24T14:15:22Z",
  "id": "string",
  "lastMessageAt": "2019-08-24T14:15:22Z",
  "lastTurnId": "string",
  "metadata": {},
  "systemPrompt": "string",
  "title": "string",
  "updatedAt": "2019-08-24T14:15:22Z"
}
{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}

Stream Turn

Start a chat turn and stream the response via SSE. Uses pydantic-ai's native VercelAIAdapter for proper Vercel AI SDK v6 UI Message Stream protocol compliance. The adapter: - Parses the Vercel AI SDK request format automatically - Streams events in the correct protocol format - Handles finish events with usage data Headers: - X-User-Timezone: Optional IANA timezone (e.g., 'America/Denver'). If provided, overrides the user's stored timezone preference. Useful for users who are traveling.

Create Connection

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