HTTP 430 – Shopify Security Rejection
(Shopify) A non-standard code Shopify returns when a request is blocked by its security systems, often due to suspicious or automated traffic.
Common use case
Seen by developers scraping or automating requests against Shopify storefronts and admin APIs when Shopify's bot-detection flags the traffic pattern.
History
Not part of any official HTTP specification - a proprietary extension Shopify layered on top of the 4xx range, borrowing the unused 430 slot.
Did you know?
Because it isn't standardised, most generic HTTP libraries just treat it as an unrecognised client error rather than something with special meaning.