Appearance
Stamps over time
GET
/analytics/stamps-timeline
Transaction-derived: recomputed for a location-restricted key.
Authorizations
ApiKeyBearer
A shop-scoped API key created in the dashboard and shown exactly once. An MCP tmk_ key presented here returns a 401 that names the mistake.
Type
HTTP (bearer)
Parameters
Query Parameters
from*
Type
Requiredstring
to*
Type
Requiredstring
group*
Type
Requiredstring
Valid values
"day""week""month"program_ids*
Required
Responses
Stamps over time
application/json
JSON "group": "day", "from": "2026-08-05", "to": "2026-09-04", "buckets": [ "2026-09-04" ], "series": [ { "program_id": "prg_docsfixture0001", "program_name": "Coffee Card", "brand_color_hex": "#6F4E37", "data": [ 96 ] } ]
{
}
GET
/analytics/stamps-timeline