POST sessions/addVisitor | ExpoPlatform Helpdesk

POST `/api/v2/sessions/addVisitor`

Registers a participant as a visitor (attendee) of a session by adding a schedule entry for them.

Authentication

Authorization: Bearer <your_api_key>

Endpoint

POST /api/v2/sessions/addVisitor

Body Parameters

Submitted as multipart/form-data.

Parameter	Type	Required	Description
`event_id`	integer	Yes	The ID of the event the session belongs to
`id`	integer	Yes	The ID of the session to register the participant in
`account_id`	integer	Yes	The ID of the participant to add as a visitor

Response Format

Success Response (HTTP 200)

JSON

{
  "code": 200,
  "response_id": "...",
  "data": {
    "status": "created"
  }
}

Field	Type	Description
`status`	string	Always `"created"` when the visitor was successfully added

Error Responses

HTTP Code	Condition	Error Message
400	`event_id`, `id`, or `account_id` is missing	`Missing required parameter: <field>`
400	`event_id`, `id`, or `account_id` is not a valid integer	`Param must be a integer: <field>`
400	Event not found	`Could not find an event with id = <event_id>`
400	Session not found	`Could not find a session with id = <id>`
400	Participant not found	`Could not find account with id = <account_id>`
400	Participant is not registered for the event	`Account not exist on event`
400	Participant is an exhibitor owner and cannot be added as a visitor	`Could not assign exhibitor to session`
400	Participant is already signed up for this session	`Already signed to this session`
400	Session time conflicts with another entry in the participant's schedule	`<name> can't be part of this Session as the same time is blocked in their Schedule with something else.`
403	Missing or invalid API key	`Forbidden`

Example Request

Bash

curl -X POST "https://your-event-domain.com/api/v2/sessions/addVisitor" \
  -H "Authorization: Bearer your_api_key_here" \
  -F "event_id=7" \
  -F "id=42" \
  -F "account_id=18626"