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Configure Managed Transforms

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/Configure Managed Transforms

Configure Managed Transforms

Last updated Apr 29, 2026|Copy as Markdown|View as Markdown|Agent setup

In the Cloudflare dashboard, go to the Rules Settings page.
Go to Settings ↗

In the Managed Transforms tab, enable or disable the desired Managed Transforms by selecting the toggle next to each entry. Some Managed Transforms may not be available in your Cloudflare plan or product subscriptions.

1. Get list of available Managed Transforms

Check the Managed Transform's current status and availability using the List Managed Transforms operation.

The following example request obtains a list of available Managed Transforms, organized by request or response, with information about their current status (enabled field) and if you can update them, based on conflicts with other enabled Managed Transforms (has_conflict field).

Each Managed Transform item will optionally contain a conflicts_with array informing you about any Managed Transforms that will conflict with the current Managed Transform when enabled.

The response will only include available Managed Transforms according to your Cloudflare plan and product subscriptions.

Required API token permissions
At least one of the following token permissions is required:
Response Compression Write

Response Compression Read

Config Settings Write

Config Settings Read

Dynamic URL Redirects Write

Dynamic URL Redirects Read

Cache Settings Write

Cache Settings Read

Custom Errors Write

Custom Errors Read

Origin Write

Origin Read

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Managed headers Read

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Zone Transform Rules Read

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Mass URL Redirects Read

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Account WAF Read

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Account Rulesets Write

Logs Write

Logs Read

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Logs Read
List Managed Transformsbashcurl "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/managed_headers" \ --request GET \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN"{ "result": { "managed_request_headers": [ { "enabled": false, "has_conflict": false, "id": "add_bot_protection_headers" }, { "enabled": false, "has_conflict": false, "id": "add_client_certificate_headers" }, { "enabled": false, "has_conflict": false, "id": "add_visitor_location_headers" }, { "conflicts_with": ["remove_visitor_ip_headers"], "enabled": false, "has_conflict": false, "id": "add_true_client_ip_headers" }, { "conflicts_with": ["add_true_client_ip_headers"], "enabled": false, "has_conflict": false, "id": "remove_visitor_ip_headers" }, { "enabled": false, "has_conflict": false, "id": "add_waf_credential_check_status_header" }, { "enabled": false, "has_conflict": false, "id": "add_waf_content_scan_status_header" } ], "managed_response_headers": [ { "enabled": false, "has_conflict": false, "id": "remove_x-powered-by_header" }, { "enabled": false, "has_conflict": false, "id": "add_security_headers" } ] }, "success": true, "errors": [], "messages": []}
2. Change the status of Managed Transforms

Change the status of the desired Managed Transforms using the Update status of Managed Transforms operation.

Add the Managed Transforms you wish to change to the request body, and update their status in the enabled field. You cannot enable a Managed Transform that has a conflict with a currently enabled Managed Transform (that is, an item where has_conflict is true).

Make sure you include the Managed Transforms you are updating in the correct JSON object (managed_request_headers or managed_response_headers).

The response will include all the available Managed Transforms and their new status after the update.

Required API token permissions
At least one of the following token permissions is required:
Response Compression Write

Config Settings Write

Dynamic URL Redirects Write

Cache Settings Write

Custom Errors Write

Origin Write

Managed headers Write

Zone Transform Rules Write

Mass URL Redirects Write

Magic Firewall Write

L4 DDoS Managed Ruleset Write

HTTP DDoS Managed Ruleset Write

Sanitize Write

Transform Rules Write

Select Configuration Write

Bot Management Write

Zone WAF Write

Account WAF Write

Account Rulesets Write

Logs Write

Logs Write
Update Managed Transformsbashcurl "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/managed_headers" \ --request PATCH \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --json '{ "managed_request_headers": [ { "id": "add_visitor_location_headers", "enabled": true } ], "managed_response_headers": [ { "id": "remove_x-powered-by_header", "enabled": true } ] }'{ "result": { "managed_request_headers": [ { "enabled": false, "has_conflict": false, "id": "add_bot_protection_headers" }, { "enabled": false, "has_conflict": false, "id": "add_client_certificate_headers" }, { "enabled": true, "has_conflict": false, "id": "add_visitor_location_headers" }, { "conflicts_with": ["remove_visitor_ip_headers"], "enabled": false, "has_conflict": false, "id": "add_true_client_ip_headers" }, { "conflicts_with": ["add_true_client_ip_headers"], "enabled": false, "has_conflict": false, "id": "remove_visitor_ip_headers" }, { "enabled": false, "has_conflict": false, "id": "add_waf_credential_check_status_header" }, { "enabled": false, "has_conflict": false, "id": "add_waf_content_scan_status_header" } ], "managed_response_headers": [ { "enabled": true, "has_conflict": false, "id": "remove_x-powered-by_header" }, { "enabled": false, "has_conflict": false, "id": "add_security_headers" } ] }, "success": true, "errors": [], "messages": []}

Required API token permissions

All of the following token permissions are required:

Managed headers Write

Account Rulesets Read

Configure the cloudflare_managed_transforms ↗ resource:
resource "cloudflare_managed_transforms" "tf_example" { zone_id = var.cloudflare_zone_id managed_request_headers = [{ id = "add_visitor_location_headers" enabled = true }] managed_response_headers = [{ id = "remove_x-powered-by_header" enabled = true }]}

resource "cloudflare_managed_headers" "tf_example" { zone_id = "<ZONE_ID>" managed_request_headers { id = "add_visitor_location_headers" enabled = true } managed_response_headers { id = "remove_x-powered-by_header" enabled = true }}

Make sure you include the Managed Transforms you are updating in the correct object (managed_request_headers or managed_response_headers).

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