Shopify Flow sends older action payload shapes to endpoints in 2026-07
Shopify Flow now sends action requests even when a workflow uses an older configuration field shape, leaving version-skew handling to the action endpoint.
Read the official Shopify source01 · Source fact
What changed
Shopify Flow now sends action requests even when a workflow uses an older configuration field shape, leaving version-skew handling to the action endpoint.
- Published
- Jul 7, 2026
- Effective
- API version 2026-07
- Deadline
- No explicit deadline stated
02 · Business impact
Who and what may be affected
- Operators
- Seller, Agency
- Surfaces
- Shopify Flow, Flow Actions, Action Endpoints
- Impact
- Operations, Technical
- Settlement categories
- No direct payout category identified
03 · Next action
What to check
Make Flow action endpoints tolerate missing, extra and legacy fields with explicit defaults or bounded validation errors.
confirmed source relationshipLast reviewed Jul 14, 2026