Durable patterns validated by 2+ independent test wins, with dimension and channel filtering.
API key prefixed with cr_ (e.g. cr_a1b2c3...)
Website ID. Auto-resolved if key has single website scope.
Filter by dimension type (e.g. hook, angle, offer)
Filter by channel (e.g. blog, google_ads)
Max results (default 50, max 200)
x <= 200Pagination offset
x >= 0