We released the last and final version of JavaScript Buy SDK v3.0 to extend its useful life following the Checkout API deprecation .
Summary extracted from the official source text. Verify details on the source page.
| Platform | Shopify |
|---|---|
| Effective date | 2025-07-01 (passed) |
| Precision | day |
| Published | 2025-03-13 |
| Categories | DeprecationBreaking / action required |
| Tags | API, Action Required, Breaking API Change |
| Official source | Shopify developer changelog ↗ |
| Fetched | 2026-10-17T03:44:00+00:00 |
| First seen | 2026-10-17T01:05:46+00:00 |
| Status | Listed by the source |
| Stable ID | shopify-2d25de0932 · JSON |