---
title: Protocols
---

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[API Reference](https://developers.cloudflare.com/api/typescript)

[Spectrum](https://developers.cloudflare.com/api/typescript/resources/spectrum)

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# Protocols

##### [List Spectrum application protocols](https://developers.cloudflare.com/api/typescript/resources/spectrum/subresources/protocols/methods/list)

client.spectrum.protocols.list(ProtocolListParams {zone\_id } params, RequestOptionsoptions?): SinglePage< [ProtocolListResponse](<https://developers.cloudflare.com/api/typescript/resources/spectrum#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)>) {description, name, ports, transport } >

GET/zones/{zone\_id}/spectrum/protocols

##### ModelsExpand Collapse

<details>

<summary>

ProtocolListResponse {description, name, ports, transport }

</summary>

description: string

The full name of the application protocol.

<a href="#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)%20%3E%20(property)%20description">Link to this property</a>

name: string

The short name of the application protocol.

<a href="#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)%20%3E%20(property)%20name">Link to this property</a>

ports: Array&lt;number&gt;

The available listening ports for the given protocol.

<a href="#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)%20%3E%20(property)%20ports">Link to this property</a>

transport: string

The transport layer protocol used by the application protocol

<a href="#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)%20%3E%20(property)%20transport">Link to this property</a>

</details>

[Link to this property](<#(resource)%20spectrum.protocols%20%3E%20(model)%20protocol_list_response%20%3E%20(schema)>)