---
title: "Lists all load balancers in the project and returns their details."
method: GET
path: "/projects/{project_id}/networking/internal-load-balancers"
tags: ["Internal Load Balancers"]
---

# Lists all load balancers in the project and returns their details.

`GET /projects/{project_id}/networking/internal-load-balancers`

## Path parameters

- `project_id` string, required

## Response `200`

- ListLoadBalancersResponseV1
  - `items` LoadBalancer[], required
    - `algorithm` string, required — Load balancing algorithm used to distribute traffic across destinations (for example, random).
    - `destinations` NetworkTarget[], required — Backend targets the load balancer forwards traffic to, given as CIDR blocks or resource IDs.
      - `cidr` string — CIDR block, or an IP address that is converted to a CIDR. Mutually exclusive with resource_id.
      - `resource_id` string — ID of a backend resource. Mutually exclusive with cidr.
    - `health_check` HealthCheckOptions
      - `failure_count` string — Number of allowed failures before considering a backend unhealthy.
      - `interval` string — Interval between health checks, in seconds.
      - `port` string, required — Port on which to perform health checks.
      - `success_count` string — Number of successful checks required to consider a backend healthy.
      - `timeout` string — Timeout for a health check response, in seconds.
    - `id` string, required — ID of the load balancer.
    - `ips` IPAddresses[], required — IP addresses assigned to the load balancer.
      - `private_ipv4` PrivateIPv4Address, required
        - `address` string, required — Private IPv4 address.
      - `public_ipv4` PublicIPv4Address, required
        - `address` string, required — Public IPv4 address.
        - `id` string, required — ID of the public IPv4 address.
        - `type` string, required — Allocation type of the public IPv4 address (for example, dynamic).
    - `location` string, required — Location of the load balancer.
    - `name` string, required — Name of the load balancer.
    - `network_interfaces` LoadBalancerNetworkInterface[], required — Network interfaces the load balancer is attached to.
      - `network` string — ID of the VPC network for the interface.
      - `subnet` string — ID of the subnet for the interface.
    - `protocols` string[], required — Network protocols the load balancer handles. One of: tcp, udp.
    - `type` string — Type of the load balancer (for example, internal_ipv4).

## Other responses

- `401` — Error Authentication Failed
- `403` — Error Permissions
- `500` — Error Internal Server

---

[API](https://skmtc.net/crusoecloud/apis/crusoe-cloud-api-gateway.md) · [All operations](https://skmtc.net/crusoecloud/apis/crusoe-cloud-api-gateway/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/crusoecloud/crusoe-cloud-api-gateway/revisions/a3fd2dedc72b/schema)