Pricing Templates

PUT /zones/{zone_id}/hostnames/settings/{setting_id}/{hostname}

Update the tls setting value for the hostname.

Servers

https://api.cloudflare.com/client/v4

Path parameters

Name Type Required Description

hostname String Yes

Name	Type	Required	Description
`hostname`	String	Yes
`setting_id`	String	Yes	Valid values: `"min_tls_version"` `"ciphers"` `"http2"`
`zone_id`	String	Yes

setting_id

String

Yes

Valid values:

"min_tls_version"
"ciphers"
"http2"

zone_id String Yes

Request headers

Name	Type	Required	Description
`Content-Type`	String	Yes	The media type of the request body. Default value: "application/json"

Request body fields

Name Type Required Description

Name	Type	Required	Description
`value`	Object	Yes	The TLS setting value. The type depends on the `setting_id` used in the request path: `ciphers`: an array of allowed cipher suite strings in BoringSSL format (e.g., `["ECDHE-RSA-AES128-GCM-SHA256", "AES128-GCM-SHA256"]`) `min_tls_version`: a string indicating the minimum TLS version — one of `"1.0"`, `"1.1"`, `"1.2"`, or `"1.3"` (e.g., `"1.2"`) `http2`: a string indicating whether HTTP/2 is enabled — `"on"` or `"off"` (e.g., `"on"`)

value

Object

Yes

The TLS setting value. The type depends on the setting_id used in the request path:

ciphers: an array of allowed cipher suite strings in BoringSSL format (e.g., ["ECDHE-RSA-AES128-GCM-SHA256", "AES128-GCM-SHA256"])
min_tls_version: a string indicating the minimum TLS version — one of "1.0", "1.1", "1.2", or "1.3" (e.g., "1.2")
http2: a string indicating whether HTTP/2 is enabled — "on" or "off" (e.g., "on")

How to start integrating

Add HTTP Task to your workflow definition.
Search for the API you want to integrate with and click on the name.
- This loads the API reference documentation and prepares the Http request settings.
Click Test request to test run your request to the API and see the API's response.

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