API reference
Get a catalog item
Retrieve one item owned by the authenticated merchant, including an archived item.
GET
/api/items/{item_id}Read one owned item, including archived items. Requires merchant-id and signature headers.
| Field | Type | Required | Description |
|---|---|---|---|
item_idpath | string | Yes | Catalog item UUID. |
Source: download OpenAPI 3.1. Examples below use illustrative values.
Example response
{
"id": "11111111-1111-4111-8111-111111111111",
"merchant_id": "33333333-3333-4333-8333-333333333333",
"name": "Example item",
"amount": "19.95",
"currency": "USD",
"description": null,
"icon_url": null,
"success_url": null,
"archived_at": null,
"created_at": "2026-10-24T12:00:00.000Z",
"updated_at": "2026-10-24T12:00:00.000Z"
}The path ID must be a UUID. A missing item and an item belonging to another merchant both return 404 ITEM_NOT_FOUND.
An archived item remains readable, but cannot be used for a new invoice from item. archived_at contains the archival timestamp when archived.
Sign {} for the bodyless GET. The item ID is in the path and is not included in the current signature payload.