Confluent | the Data Streaming Platform

Confluent | the Data Streaming Platform Clusters (ksqldbcm/v2) API

[![General Availability](https://img.shields.io/badge/Lifecycle%20Stage-General%20Availability-%2345c6e8)](#section/Versioning/API-Lifecycle-Policy) `Cluster` represents a ksqlDB runtime that you can issue queries to using its API endpoint. It executes SQL statements and queries which under the hood get built into corresponding Kafka Streams topologies. The API allows you to list, create, read, and delete your ksqlDB clusters. Related guide: [ksqlDB in Confluent Cloud](https://docs.confluent.io/cloud/current/ksqldb/ksqldb-cluster-api.html). ## The Clusters Model ## Quotas and Limits This resource is subject to the following quotas: | Quota | Description | | --- | --- | | `ksql.limits.max_apps_per_cluster` | Clusters in one Confluent Cloud Kafka Cluster. |

GitHub OpenAPI
Business capability
IT Infrastructure Management BC-600.50

Operations 4

Each operation below carries the questions people ask an LLM about it and the instructions they give an agent to run it. Generated by API Evangelist overlay

GET /ksqldbcm/v2/clusters List ksqlDB clusters · List of Clusters #
Ask an LLM
“Which ksqlDB clusters are running in my environment?”
“Can I page through every ksqlDB cluster in an environment?”
Tell an agent
List ksqlDB clusters in environment {environment}.
Show all ksqlDB clusters in {environment}.
POST /ksqldbcm/v2/clusters Create a ksqlDB cluster · Create a Cluster #
Ask an LLM
“How do I spin up a new ksqlDB cluster?”
“What do I need to specify when creating a ksqlDB cluster, like CSUs and the Kafka cluster?”
Tell an agent
Create a ksqlDB cluster with spec {spec}.
Provision a new ksqlDB cluster using {spec}.
GET /ksqldbcm/v2/clusters/{id} Read a ksqlDB cluster · Read a Cluster #
Ask an LLM
“Is my ksqlDB cluster provisioned yet?”
“Where do I find a ksqlDB cluster's endpoint?”
Tell an agent
Get ksqlDB cluster {id} in environment {environment}.
Show the status and endpoint of ksqlDB cluster {id}.
DELETE /ksqldbcm/v2/clusters/{id} Delete a ksqlDB cluster · Delete a Cluster #
Ask an LLM
“Can I delete a ksqlDB cluster I no longer use?”
“Is deleting a ksqlDB cluster permanent?”
Tell an agent destructive · confirm first
Delete ksqlDB cluster {id} in environment {environment}.
Tear down ksqlDB cluster {id}.

Documentation

📖
Documentation
https://docs.confluent.io/cloud/current/api.html
📖
APIReference
https://docs.confluent.io/cloud/current/api.html

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/confluent-the-data-streaming-platform/refs/heads/main/openapi/confluent-the-data-streaming-platform-clusters-ksqldbcm-v2-api-openapi.yml

Other Resources

🔗
ToolCrosswalk
https://raw.githubusercontent.com/api-evangelist/confluent-the-data-streaming-platform/refs/heads/main/mcp/confluent-the-data-streaming-platform-tool-crosswalk.yml
🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/confluent-the-data-streaming-platform/refs/heads/main/data-model/confluent-the-data-streaming-platform-data-model.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/confluent-the-data-streaming-platform:confluent-the-data-streaming-platform-clusters-ksqldbcm-v2-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

confluent-the-data-streaming-platform-clusters-ksqldbcm-v2-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Confluent Cloud Clusters (ksqldbcm/v2) API
  version: ''
  x-api-id: 46234552-5833-42eb-ba0f-883ad3f70d2b
  x-audience: external-public
  x-logo:
    url: https://assets.confluent.io/m/1661ef5e4ff82d3d/
  description: '# Introduction


    Note


    This documents the collection of Confluent Cloud APIs.'
servers:
- url: https://api.confluent.cloud
  description: Confluent Cloud API
tags:


# --- truncated at 32 KB (57 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/confluent-the-data-streaming-platform/refs/heads/main/openapi/confluent-the-data-streaming-platform-clusters-ksqldbcm-v2-api-openapi.yml