CKS API - CoreWeave Docs

With an access token, you can interact with the CKS API using curl or any other HTTP client. The API lets you create, list, update, and delete managed Kubernetes clusters on CoreWeave infrastructure.

The API server is https://api.coreweave.com.
Replace {API_ACCESS_TOKEN} in the examples on each operation page with your CoreWeave API access token.
For information on required permissions, see IAM Access Policies.

Endpoints

Operation	Method	Endpoint	Description
List clusters	`GET`	`/v1beta1/cks/clusters`	List all CKS clusters.
Create cluster	`POST`	`/v1beta1/cks/clusters`	Create a CKS cluster.
Get cluster	`GET`	`/v1beta1/cks/clusters/{id}`	Get cluster information by ID.
Delete cluster	`DELETE`	`/v1beta1/cks/clusters/{id}`	Delete a cluster by ID.
Update cluster	`PATCH`	`/v1beta1/cks/clusters/{id}`	Update a cluster’s configuration.

gRPC schema and SDKs (Buf)

The CKS API is also exposed as a gRPC service defined in Protobuf. Use the same API host, https://api.coreweave.com, with Bearer token authentication (Authorization: Bearer {API_ACCESS_TOKEN}).

Service: ClusterService (package coreweave.cks.v1beta1).
Public BSR module: buf.build/coreweave/cks (module name buf.build/coreweave/cks).
TypeScript SDK namespace: @buf/coreweave_cks.bufbuild_es.

The gRPC methods align with the HTTP resource lifecycle (for example, ListClusters corresponds to listing clusters).

Last modified on June 15, 2026

​Endpoints

​gRPC schema and SDKs (Buf)

Endpoints

gRPC schema and SDKs (Buf)