Check register / Fulfillment

FUL-004

A requirement the spck.dev suite checks on UCP servers. The quoted text is the normative requirement; the citation links to the exact line of the pinned spec source it was taken from.

fulfillment_method.type MUST be one of shipping or pickup

Keyword: MUST
Area: Fulfillment
Versions: 2026-01-11 2026-01-23 2026-04-08
Testability: testable
Spec source: ucp:source/schemas/shopping/types/fulfillment_method.json#L17 2026-01-11; ucp:source/schemas/shopping/types/fulfillment_method.json#L17 2026-01-23; ucp:source/schemas/shopping/types/fulfillment_method.json#L17 2026-04-08

How this is graded

A deviation on a MUST fails the run and shows the requirement next to the actual response. Checks the suite cannot validate soundly are reported inconclusive or not-tested — never a silent pass. The full verdict semantics are on the grading rubric.

Run it against your store

The hosted check covers the read-only surface; the CLI and GitHub Action run the full suite, including this check when your store declares the capability it belongs to.