# POST /visits/add_walkin
URL: https://developers.vsee.io/api/visit-api/post/visits/add_walkin
operationId: createWalkinVisit
Auth: User Token — Requires a user access token from login or SSO.

Create a walk-in visit

Create a new walk-in visit for a patient

Parameters:
- X-ApiToken (header, string, required) — API token
- X-AccountCode (header, string, required) — Account code
- provider_id (query, string, optional) — The ID of the provider (optional)
- intake_id (query, string, required) — The ID of the intake
- visit_data_id (query, string, required) — The ID of a scheduled appointment
- visit_id (query, string, optional) — The ID of a scheduled appointment (optional)
- user_code (query, string, optional) — Patient's code ID (optional)
- room_code (query, string, required) — Current room's code

Responses:
- 200 — Walk-in visit created successfully
```json
{
  "data": {
    "id": "1525",
    "member_id": "508",
    "provider_id": "509",
    "account_code": null,
    "code": "56e8c580f55c44a2868b66f0ac1f0144",
    "start": "1458095488",
    "end": "1458096388",
    "type": "1",
    "status": "10",
    "room_id": null,
    "intake": {
      "provider": "509",
      "reason_for_visit": "Test intake functionalities 1",
      "type": "1",
      "visit_id": "1525",
      "id": "56e8c536-566c-44b6-bbca-66f0ac1f0144"
    },
    "provider": {
      "id": "509",
      "first_name": "Ligeng",
      "last_name": "Doctor"
    },
    "member": {
      "id": "508",
      "first_name": "Ligeng",
      "last_name": "01"
    }
  }
}
```
- 400 — Bad request - missing required parameters
```json
{
  "error": "Unauthorized",
  "message": "Invalid or missing API token"
}
```
- 401 — Unauthorized
```json
{
  "error": "Unauthorized",
  "message": "Invalid or missing API token"
}
```