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title: Origin TLS Compliance Modes
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# Origin TLS Compliance Modes

##### [Get Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/resources/origin_tls_compliance_modes/methods/get)

GET/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes

##### [Replace Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/resources/origin_tls_compliance_modes/methods/update)

PUT/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes

##### [Change Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/resources/origin_tls_compliance_modes/methods/edit)

PATCH/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes

##### [Delete Origin TLS Compliance Modes setting](https://developers.cloudflare.com/api/resources/origin_tls_compliance_modes/methods/delete)

DELETE/zones/{zone\_id}/settings/origin\_tls\_compliance\_modes

##### ModelsExpand Collapse

<details>

<summary>

OriginTLSComplianceModeGetResponse object {id, editable, value, modified\_on }

</summary>

id: "origin\_tls\_compliance\_modes"

The identifier of the caching setting.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)%20%3E%20(property)%20id">Link to this property</a>

editable: boolean

Whether the setting is editable.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)%20%3E%20(property)%20editable">Link to this property</a>

value: array of string

List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are <code>fips</code> (FIPS-approved curves) and <code>pqh</code> (post-quantum hybrid). Future modes (e.g. <code>cnsa2</code>) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)%20%3E%20(property)%20value">Link to this property</a>

modified\_on: optional string

Last time this setting was modified.

formatdate-time

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)%20%3E%20(property)%20modified_on">Link to this property</a>

</details>

[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_get_response%20%3E%20(schema)>)

<details>

<summary>

OriginTLSComplianceModeUpdateResponse object {id, editable, value, modified\_on }

</summary>

id: "origin\_tls\_compliance\_modes"

The identifier of the caching setting.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)%20%3E%20(property)%20id">Link to this property</a>

editable: boolean

Whether the setting is editable.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)%20%3E%20(property)%20editable">Link to this property</a>

value: array of string

List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are <code>fips</code> (FIPS-approved curves) and <code>pqh</code> (post-quantum hybrid). Future modes (e.g. <code>cnsa2</code>) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)%20%3E%20(property)%20value">Link to this property</a>

modified\_on: optional string

Last time this setting was modified.

formatdate-time

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)%20%3E%20(property)%20modified_on">Link to this property</a>

</details>

[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_update_response%20%3E%20(schema)>)

<details>

<summary>

OriginTLSComplianceModeEditResponse object {id, editable, value, modified\_on }

</summary>

id: "origin\_tls\_compliance\_modes"

The identifier of the caching setting.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)%20%3E%20(property)%20id">Link to this property</a>

editable: boolean

Whether the setting is editable.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)%20%3E%20(property)%20editable">Link to this property</a>

value: array of string

List of TLS compliance modes that constrain the key-exchange algorithms Cloudflare may use when establishing the TLS connection to the zone’s origin. Currently supported values are <code>fips</code> (FIPS-approved curves) and <code>pqh</code> (post-quantum hybrid). Future modes (e.g. <code>cnsa2</code>) may be added; clients should treat unknown values as opaque strings. Multiple modes are combined as the intersection of their permitted algorithm lists; selections whose intersection is empty are rejected. An empty list clears the constraint.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)%20%3E%20(property)%20value">Link to this property</a>

modified\_on: optional string

Last time this setting was modified.

formatdate-time

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)%20%3E%20(property)%20modified_on">Link to this property</a>

</details>

[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_edit_response%20%3E%20(schema)>)

<details>

<summary>

OriginTLSComplianceModeDeleteResponse object {id, editable, modified\_on }

</summary>

id: "origin\_tls\_compliance\_modes"

The identifier of the caching setting.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_delete_response%20%3E%20(schema)%20%3E%20(property)%20id">Link to this property</a>

editable: boolean

Whether the setting is editable.

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_delete_response%20%3E%20(schema)%20%3E%20(property)%20editable">Link to this property</a>

modified\_on: optional string

Last time this setting was modified.

formatdate-time

<a href="#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_delete_response%20%3E%20(schema)%20%3E%20(property)%20modified_on">Link to this property</a>

</details>

[Link to this property](<#(resource)%20origin_tls_compliance_modes%20%3E%20(model)%20origin_tls_compliance_mode_delete_response%20%3E%20(schema)>)