---
title: "List TCP port forwards"
method: GET
path: "/api/v1/k8s/clusters/{cluster_id}/tcp-ports"
tags: ["Kubernetes"]
---

# List TCP port forwards

`GET /api/v1/k8s/clusters/{cluster_id}/tcp-ports`

L4 forwards published on the cluster's public gateway (created when exposing an app over TCP).

## Path parameters

- `cluster_id` string, required

## Headers

- `X-Project-ID` string, uuid, required

## Response `200`

Active TCP forwards

- object
  - `success` boolean
  - `forwards` K8sTcpForward[]
    - `index` integer
    - `public_port` integer
    - `protocol` string
    - `backend_ip` string
    - `backend_port` integer
    - `endpoint` string — Public address of the forward

## Other responses

- `404` — Resource not found

## Changes

- **2026-08-23** `72c803a128b2` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/rafftechnologies/apis/raff-api/changes/api/v1/k8s/clusters/:cluster_id/tcp-ports/get.md)

---

[API](https://skmtc.dev/rafftechnologies/apis/raff-api.md) · [All operations](https://skmtc.dev/rafftechnologies/apis/raff-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rafftechnologies/raff-api/revisions/a8f47da1ca32/schema)