Add Session

Add one more session to an existing series. A real booking is created for the group on the given schedule slot, appended after the current sessions.

Endpoint

POST /v1/series/{id}/sessions

Authentication

Requires a live or test API key with series:write scope.

Path Parameters

Parameter	Type	Description
id	integer	Series ID

Request Body

Field	Type	Required	Description
schedule_id	integer	Yes	An experience_availability ID of the series' experience — must be in the future and have enough remaining capacity for the group

Example Request

curl -X POST "https://app.equipdash.com/api/v1/series/1/sessions" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"schedule_id": 504}'

Response

Success (201 Created)

Returns the updated series in the same shape as Get Series (without totals — call Get Series for refreshed totals).

{
  "data": {
    "id": 1,
    "name": "Intro Course — Tuesday Group",
    "experience": {
      "id": 12,
      "name": "Intro Course"
    },
    "group": {
      "id": 7,
      "name": "Tuesday Group"
    },
    "billing_mode": "consolidated",
    "status": "active",
    "sessions": [
      {
        "id": 101,
        "session_index": 1,
        "schedule": {
          "id": 501,
          "start_datetime_utc": "2026-09-01T17:00:00Z",
          "end_datetime_utc": "2026-09-01T18:30:00Z"
        },
        "booking": {
          "id": 9001,
          "status": "confirmed",
          "payment_status": "pending"
        },
        "created_at": "2026-07-20T10:00:00Z",
        "updated_at": "2026-07-20T10:00:00Z"
      },
      {
        "id": 104,
        "session_index": 2,
        "schedule": {
          "id": 504,
          "start_datetime_utc": "2026-09-22T17:00:00Z",
          "end_datetime_utc": "2026-09-22T18:30:00Z"
        },
        "booking": {
          "id": 9004,
          "status": "confirmed",
          "payment_status": "pending"
        },
        "created_at": "2026-07-21T09:30:00Z",
        "updated_at": "2026-07-21T09:30:00Z"
      }
    ],
    "created_at": "2026-07-20T10:00:00Z",
    "updated_at": "2026-07-21T09:30:00Z"
  },
  "meta": {
    "request_id": "req_abc123"
  }
}

Errors

Status	Code	Description
401	authentication_required	No API key provided
403	insufficient_scope	API key lacks series:write scope
403	forbidden	Series belongs to a different supplier
404	resource_not_found	Series does not exist
422	validation_failed	schedule_id missing, or the slot does not belong to the series' experience
422	business error	The slot is in the past or lacks capacity for the group