What’s actually changing
Cloudflare’s own changelog states the change plainly:
“The Zone Settings Batch API endpoints, which read and edit multiple zone settings in a single request, are deprecated”
Unlike most of the other deprecations in this wave, this isn’t a URL path swap with the same request/response shape. The batch endpoint’s whole value was reading or writing several settings (SSL mode, always-use-HTTPS, minify, and so on) in one call. The per-setting endpoints Cloudflare points to instead follow the pattern /zones/{zone_id}/settings/{setting_name}, confirmed elsewhere in Cloudflare’s own API deprecations data for individual settings like cname_flattening. Migrating means genuinely restructuring any code that built one batched request into a loop, or a series, of per-setting requests.
Structural Comparison Matrix
| Operational Aspect | Batch API (deprecated) | Per-setting API |
|---|---|---|
| Requests to configure N settings | 1 | N |
| Endpoint shape | /zones/{zone_id}/settings | /zones/{zone_id}/settings/{setting_name} |
| Available after 2027-03-31 | Removed | Active |
Fix it: loop over per-setting calls
curl -X PATCH \
"https://api.cloudflare.com/client/v4/zones/<zone_id>/settings" \
-H "Authorization: Bearer <api_token>" \
-H "Content-Type: application/json" \
--data '{"items":[{"id":"ssl","value":"full"},{"id":"always_use_https","value":"on"}]}'curl -X PATCH \
"https://api.cloudflare.com/client/v4/zones/<zone_id>/settings/ssl" \
-H "Authorization: Bearer <api_token>" \
-H "Content-Type: application/json" \
--data '{"value":"full"}'
curl -X PATCH \
"https://api.cloudflare.com/client/v4/zones/<zone_id>/settings/always_use_https" \
-H "Authorization: Bearer <api_token>" \
-H "Content-Type: application/json" \
--data '{"value":"on"}'This changes request volume, not just syntax
A pipeline configuring many zones with many settings each goes from one request per zone to one request per setting per zone. If the automation runs against API rate limits or is billed per request anywhere in its stack, this is a real capacity-planning change, not a drop-in fix.
Confirmed version
Sourced from Cloudflare’s own API deprecations reference, re-checked 2026-08-13. That page now states the end-of-life date “has been extended to March 31, 2027 (previously September 15, 2026)”: this post originally used the earlier date, corrected here to match Cloudflare’s current published timeline. Migrate before the current 2027-03-31 date rather than the original one. Browse more posts like this in the Data Automation archive.
