Get a subscription item

GET

/v1/subscription_items/:id

curl "https://api.summerbase.com/v1/subscription_items/:id" \
  -H "Authorization: Bearer sb_..."

Fetch one subscription item, by Summerbase id or by any source’s id for it.

Parameters

Path Parameters

id

required

string

Its Summerbase id, or an identity ref: a source slug and that source’s own id for it, joined by a colon — stripe:si_123.

Example

0199a7c2-5b41-7c62-9d3e-6a1f8b2c4d97

Query Parameters

expand[]

Array<string>

<= 10 items

Allowed values: price subscription

Relationships to include in the response instead of fetching separately. A dotted path expands what an expanded record can expand in turn — at most 4 deep, 10 paths a request, and never back to a record already on the path.

Response

Returns the deleted subscription item’s id, with deleted: true.

Media typeapplication/json

Example

{
  "created_at": "2025-11-17T10:04:03Z",
  "deleted": false,
  "discount_amount": "0",
  "discount_ends_at": null,
  "id": "0199a7c2-5b41-7c62-9d3e-6a1f8b2c4d97",
  "identities": [
    "stripe:si_QhT6vW8xY0zA3b"
  ],
  "interval": "month",
  "interval_count": 1,
  "net_amount": "1250.00",
  "object": "subscription_item",
  "plan_id": "0198f1a4-1d2e-7a40-9b31-5c6d7e8f9a0b",
  "plan_name": "Growth",
  "price_id": "0198f1a4-2e5f-7b80-a1c2-3d4e5f6a7b8c",
  "price_name": "Growth monthly",
  "pricing_model": "fixed",
  "properties": {
    "seat_type": "standard"
  },
  "properties_by_source": {
    "backend": {
      "seat_type": "standard"
    }
  },
  "quantity": "25",
  "subscription_id": "0199a7c2-5b3e-7a14-8c6d-2f9e4b7a1c05",
  "unit_amount": "50.00"
}