# Cloud Services documentation > CKEditor Cloud Services is an editing and real-time collaboration services platform. Learn what services are available and how to connect to the platfrom. ## Getting started - [Getting started with the CKEditor Cloud Services](latest/guides/index.md) - [Introduction](latest/guides/overview.md) - [SaaS vs. On-Premises](latest/guides/saas-vs-on-premises.md) - [Security and privacy](latest/guides/system-security.md) - [Status page](latest/guides/status-page.md) - **Basic concepts** - [Data models](latest/guides/basic-concepts/data-model.md) - [Authorization](latest/guides/basic-concepts/authorization.md) - [Management](latest/guides/basic-concepts/management.md) - [Editor bundle](latest/guides/basic-concepts/editor-bundle.md) - **CKEditor AI** - [Overview](latest/guides/ckeditor-ai/overview.md): What CKEditor AI is, what you get over a general-purpose agent, the ways to extend it, the ways to use it, and how to deploy it. - [How it works](latest/guides/ckeditor-ai/how-it-works.md): How CKEditor AI handles a request, from what it holds in context and how it edits a document to which model it uses and what comes back in the response. - **Getting started** - [Quick start](latest/guides/ckeditor-ai/quick-start.md): Make your first CKEditor AI calls with curl. Edit a sample HTML document, connect an MCP server to fact-check it, then run the same request on your own HTML. - [Authentication](latest/guides/ckeditor-ai/authentication.md): Issue JWTs for CKEditor AI from your own token endpoint. Covers the token claims, permission profiles, key rotation, and how to test a token. - [Document Processing](latest/guides/ckeditor-ai/document-processing.md): Edit HTML documents on the server with one request and no editor open. Covers the request and response, the synchronous and streaming endpoints, fragment responses, selections, and contexts. - **Use cases** - [Check drafts against your style guide](latest/guides/ckeditor-ai/apply-your-style-guide.md): Run a custom CKEditor AI review that checks a medical manuscript against a journal's house style and leaves specialist content alone. - [Fetch data from your systems](latest/guides/ckeditor-ai/fetch-data-from-your-systems.md): Connect a clinical study registry to CKEditor AI through MCP so medical writers draft study reports from current registry data. - [Extend your agent's capabilities](latest/guides/ckeditor-ai/extend-your-agent.md): Connect your existing agent to CKEditor AI through a hook. Your agent answers chat messages itself or hands them to CKEditor AI for document edits. - [Moderate content with your own rules](latest/guides/ckeditor-ai/content-moderation.md): Screen CKEditor AI chat messages with your own policy checks. A turn.start hook blocks the request if your screening service fails. - [Edit documents from your backend](latest/guides/ckeditor-ai/verify-with-your-tools.md): Restyle filings in a backend job with CKEditor AI Document Processing, and let the agent verify the result with your own style checks exposed as MCP tools. - **Extending our agent** - [Choose an extension](latest/guides/ckeditor-ai/extensions/overview.md): When to use contexts, model providers, skills, MCP tools, and hooks, how to tell them apart, and how they combine. - [Context library](latest/guides/ckeditor-ai/extensions/context-library.md): Store prompts and reference files in your environment, reference them by id from conversations, actions, reviews, and Document Processing, apply them automatically, or read them from an MCP server. - [Model providers](latest/guides/ckeditor-ai/extensions/model-providers.md): Run CKEditor AI on models from your own Azure, AWS, or Google Cloud tenant, a vendor account, or an OpenAI-compatible service, and decide which model serves which feature. - [MCP tools](latest/guides/ckeditor-ai/extensions/mcp-tools.md): Connect your own MCP servers to an environment so CKEditor AI can look up information and act in the systems your organization already uses. - [Hooks](latest/guides/ckeditor-ai/extensions/hooks.md): Connect a service you host to CKEditor AI chat. Your endpoint sees each message before the agent runs and decides whether to answer it, refuse it, or hand it on with your context. - [Skills](latest/guides/ckeditor-ai/extensions/skills.md) - **Choose a deployment** - [SaaS](latest/guides/ckeditor-ai/saas.md) - [On-Premises](latest/guides/ckeditor-ai/on-premises.md) - [Security & compliance](latest/guides/ckeditor-ai/security-and-compliance.md) - **Reference** - **REST API** - [Overview](latest/guides/ckeditor-ai/rest-api.md): The CKEditor AI REST API, covering the endpoint families, where each endpoint is documented, versioning, pagination, rate and file limits, and error codes. - [Conversations](latest/guides/ckeditor-ai/conversations.md): The endpoints behind AI Chat, with the request and the streamed reply, what a message can attach, the stored history, resuming a dropped reply, and the permissions a token needs. - [Actions](latest/guides/ckeditor-ai/actions.md): The contract of the Actions endpoints behind AI Quick Actions, with the request and the streamed result, the accepted action names, and the scopes a token needs. - [Reviews](latest/guides/ckeditor-ai/reviews.md): The endpoints behind AI Review and AI Translate, covering the request, the streamed suggestions, how they are anchored to elements, the accepted review names, and the scopes a token needs. - [Streaming protocol](latest/guides/ckeditor-ai/streaming-protocol.md) - [Fragment responses](latest/guides/ckeditor-ai/fragment-responses.md) - [Permissions](latest/guides/ckeditor-ai/permissions.md) - [Models](latest/guides/ckeditor-ai/models.md): The models CKEditor AI runs on SaaS, which of them support web search and reasoning, and how to read the models endpoint. - [Usage and billing](latest/guides/ckeditor-ai/usage-and-billing.md): Track AI credit usage per environment and per user, and use it to monitor or bill your own users or customers. - **CKEditor Collaboration** - [Quick start](latest/guides/collaboration/quick-start.md) - [Migrating to Real-time Collaboration](latest/guides/collaboration/migrating-to-rtc.md) - [Collaboration data](latest/guides/collaboration/data.md) - [Access control](latest/guides/collaboration/access-control.md) - [Connection troubleshooting](latest/guides/collaboration/connection-troubleshooting.md) - [Server-side Editor API](latest/guides/collaboration/server-side-editor-api.md) - [Collaboration snapshots](latest/guides/collaboration/collaboration-snapshots.md) - **Initializing and saving documents** - [Introduction](latest/guides/collaboration/introduction.md) - [Document import and export](latest/guides/collaboration/document-import-and-export.md) - [Document copy](latest/guides/collaboration/document-copy.md) - [Document storage](latest/guides/collaboration/document-storage.md) - [Collaboration import and export](latest/guides/collaboration/import-and-export.md) - [Connection optimization](latest/guides/collaboration/connection-optimization.md) - [Editor bundle](latest/guides/collaboration/editor-bundle.md) - **Removal of documents and data** - [Data deletion](latest/guides/collaboration/data-deletion.md) - **Export to PDF** - [Overview](latest/guides/export-to-pdf/overview.md) - [Quick start](latest/guides/export-to-pdf/quick-start.md) - **Export to Word** - [Overview](latest/guides/export-to-word/overview.md) - [Quick start](latest/guides/export-to-word/quick-start.md) - **Supported features** - [Content formatting](latest/guides/export-to-word/content-formatting.md) - [Document properties](latest/guides/export-to-word/document-properties.md) - [Headers and footers](latest/guides/export-to-word/headers-and-footers.md) - [Footnotes](latest/guides/export-to-word/footnotes.md) - [Collaboration features](latest/guides/export-to-word/collaboration-features.md) - [Multi-level lists](latest/guides/export-to-word/multi-level-lists.md) - [Merge fields](latest/guides/export-to-word/merge-fields.md) - [Styles](latest/guides/export-to-word/styles.md) - [Watermark](latest/guides/export-to-word/watermark.md) - **Import from Word** - [Overview](latest/guides/import-from-word/overview.md) - [Quick start](latest/guides/import-from-word/quick-start.md) - **Supported features** - [Content formatting](latest/guides/import-from-word/content-formatting.md) - [Styles](latest/guides/import-from-word/styles.md) - [Sections](latest/guides/import-from-word/sections.md) - [Headers and footers](latest/guides/import-from-word/headers-and-footers.md) - [Footnotes](latest/guides/import-from-word/footnotes.md) - [Collaboration features](latest/guides/import-from-word/collaboration-features.md) - [Merge fields](latest/guides/import-from-word/merge-fields.md) - [Advanced table formatting](latest/guides/import-from-word/advanced-table-formatting.md) - [Multi-level lists](latest/guides/import-from-word/multi-level-lists.md) ## Developer resources - [Developer resources](latest/developer-resources/index.md) - [Overview](latest/developer-resources/overview.md) - **Restful APIs** - [Overview](latest/developer-resources/apis/overview.md) - [Authentication](latest/developer-resources/apis/authentication.md) - [Errors](latest/developer-resources/apis/errors.md) - **Server-side Editor API** - [Editor scripts](latest/developer-resources/server-side-editor-api/editor-scripts.md) - [Security](latest/developer-resources/server-side-editor-api/security.md) - **Webhooks** - [Overview](latest/developer-resources/webhooks/overview.md) - [Events](latest/developer-resources/webhooks/events.md) - [Management](latest/developer-resources/webhooks/management.md) - [Requests history](latest/developer-resources/webhooks/requests.md) - [Server](latest/developer-resources/webhooks/server.md) - [Testing](latest/developer-resources/webhooks/testing.md) - **Environments** - [Overview](latest/developer-resources/environments/overview.md) - [Management](latest/developer-resources/environments/environments-management.md) - [Multitenancy](latest/developer-resources/environments/environments-multitenancy.md) - [Data migration](latest/developer-resources/environments/data-migration.md) - **Security** - [Access key](latest/developer-resources/security/access-key.md) - [API secret](latest/developer-resources/security/api-secret.md) - [Request signature](latest/developer-resources/security/request-signature.md) - [Roles and permissions](latest/developer-resources/security/roles.md) - [Token endpoint](latest/developer-resources/security/token-endpoint.md) - **Monitoring** - [Insights panel](latest/developer-resources/monitoring/insights-panel.md) - [Document observability hub](latest/developer-resources/monitoring/document-observability-hub.md) - **Easy Image** - [Service details](latest/developer-resources/easy-image/service-details.md) ## On-Premises - [CKEditor Cloud Services On-Premises](latest/onpremises/index.md) - [Cloud Services On-Premises](latest/onpremises/overview.md) - **CKEditor AI On-Premises** - [Overview](latest/onpremises/ckeditor-ai-onpremises/overview.md) - [Architecture](latest/onpremises/ckeditor-ai-onpremises/architecture.md) - **Installation** - [Requirements](latest/onpremises/ckeditor-ai-onpremises/requirements.md) - [Quickstart checklist](latest/onpremises/ckeditor-ai-onpremises/quickstart-checklist.md) - [Setup wizard](latest/onpremises/ckeditor-ai-onpremises/setup-wizard.md) - [Deployment](latest/onpremises/ckeditor-ai-onpremises/deployment.md) - [Collaboration Server integration](latest/onpremises/ckeditor-ai-onpremises/collaboration-server-integration.md) - [SSL](latest/onpremises/ckeditor-ai-onpremises/ssl.md) - [Nightly releases](latest/onpremises/ckeditor-ai-onpremises/nightly-releases.md) - **Configuration** - [Required configuration](latest/onpremises/ckeditor-ai-onpremises/configuration.md) - [LLM providers](latest/onpremises/ckeditor-ai-onpremises/llm-providers.md) - [MCP tools](latest/onpremises/ckeditor-ai-onpremises/mcp-tools.md) - [Hooks](latest/onpremises/ckeditor-ai-onpremises/hooks.md) - [Web search](latest/onpremises/ckeditor-ai-onpremises/web-search.md) - [Web resources](latest/onpremises/ckeditor-ai-onpremises/web-resources.md) - [Content moderation](latest/onpremises/ckeditor-ai-onpremises/moderation.md) - [Guardrails](latest/onpremises/ckeditor-ai-onpremises/guardrails.md) - **Operate** - [Observability](latest/onpremises/ckeditor-ai-onpremises/observability.md) - [Logs](latest/onpremises/ckeditor-ai-onpremises/logs.md) - [Changelog](latest/onpremises/ckeditor-ai-onpremises/changelog.md) - **Collaboration Server On-Premises** - [Overview](latest/onpremises/cs-onpremises/overview.md) - [Requirements](latest/onpremises/cs-onpremises/requirements.md) - [Changelog](latest/onpremises/cs-onpremises/changelog.md) - [Architecture](latest/onpremises/cs-onpremises/architecture.md) - **Installation** - [Overview](latest/onpremises/cs-onpremises/installation/overview.md) - [Quick start](latest/onpremises/cs-onpremises/installation/quickstart.md) - **Examples** - [Docker-compose](latest/onpremises/cs-onpremises/installation/examples/docker.md) - [Kubernetes with Helm](latest/onpremises/cs-onpremises/installation/examples/kubernetes.md) - [Node.js](latest/onpremises/cs-onpremises/installation/examples/nodejs.md) - **Configuration** - [SQL Databases](latest/onpremises/cs-onpremises/installation/configuration/database-sql.md) - [In-memory data store](latest/onpremises/cs-onpremises/installation/configuration/in-memory-store.md) - [Collaboration worker](latest/onpremises/cs-onpremises/installation/configuration/worker.md) - [Collaboration features](latest/onpremises/cs-onpremises/installation/configuration/collaboration.md) - [Easy Image](latest/onpremises/cs-onpremises/installation/configuration/easy-image.md) - [External endpoints](latest/onpremises/cs-onpremises/installation/configuration/application-external-endpoint.md) - [Environmental variables](latest/onpremises/cs-onpremises/installation/configuration/environmental-variables.md) - [Production deployment](latest/onpremises/cs-onpremises/installation/production-deployment.md) - [Upgrading](latest/onpremises/cs-onpremises/upgrading.md) - [Management](latest/onpremises/cs-onpremises/management.md) - [License usage](latest/onpremises/cs-onpremises/license-usage.md) - **Testing** - [Overview](latest/onpremises/cs-onpremises/testing/overview.md) - [Docker](latest/onpremises/cs-onpremises/testing/docker.md) - [Node.js](latest/onpremises/cs-onpremises/testing/nodejs.md) - [Endpoints](latest/onpremises/cs-onpremises/endpoints.md) - **Features** - [Overview](latest/onpremises/cs-onpremises/features/overview.md) - [Restful APIs](latest/onpremises/cs-onpremises/features/apis.md) - [Server-side Editor API](latest/onpremises/cs-onpremises/features/sse-api.md) - [Webhooks](latest/onpremises/cs-onpremises/features/webhooks.md) - [API secret](latest/onpremises/cs-onpremises/features/api-secret.md) - **Monitoring** - [Logs and monitoring](latest/onpremises/cs-onpremises/logs.md) - [Requests logging](latest/onpremises/cs-onpremises/request-summary.md) - [Monitoring resources](latest/onpremises/cs-onpremises/resources.md) - [Insights panel](latest/onpremises/cs-onpremises/insights-panel.md) - [Document observability hub](latest/onpremises/cs-onpremises/observability-hub.md) - [Reverse proxy](latest/onpremises/cs-onpremises/reverse-proxy.md) - [Nightly releases](latest/onpremises/cs-onpremises/nightly-releases.md) - **CKBox On-Premises** - [Overview](latest/onpremises/ckbox-onpremises/overview.md) - [Changelog](latest/onpremises/ckbox-onpremises/changelog.md) - [Requirements](latest/onpremises/ckbox-onpremises/requirements.md) - [Deployment](latest/onpremises/ckbox-onpremises/deployment.md) - [Semantic Search](latest/onpremises/ckbox-onpremises/semantic-search.md) - [Configuration](latest/onpremises/ckbox-onpremises/configuration.md) - [API usage](latest/onpremises/ckbox-onpremises/api.md) - [SSL communication](latest/onpremises/ckbox-onpremises/ssl.md) - [Logs](latest/onpremises/ckbox-onpremises/logs.md) - [CDN integration](latest/onpremises/ckbox-onpremises/cdn-integration.md) - [Nightly releases](latest/onpremises/ckbox-onpremises/nightly-releases.md) - **Export to PDF On-Premises** - [Overview](latest/onpremises/pdf-onpremises/overview.md) - [Requirements](latest/onpremises/pdf-onpremises/requirements.md) - [Changelog](latest/onpremises/pdf-onpremises/changelog.md) - [Installation](latest/onpremises/pdf-onpremises/installation.md) - [Fonts](latest/onpremises/pdf-onpremises/fonts.md) - [Authorization](latest/onpremises/pdf-onpremises/authorization.md) - [API usage](latest/onpremises/pdf-onpremises/api.md) - [SSL communication](latest/onpremises/pdf-onpremises/ssl.md) - [Logs](latest/onpremises/pdf-onpremises/logs.md) - [Nightly releases](latest/onpremises/pdf-onpremises/nightly-releases.md) - **Import and Export to Word On-Premises** - [Overview](latest/onpremises/docx-onpremises/overview.md) - [Requirements](latest/onpremises/docx-onpremises/requirements.md) - [Changelog](latest/onpremises/docx-onpremises/changelog.md) - [Installation](latest/onpremises/docx-onpremises/installation.md) - [Authorization](latest/onpremises/docx-onpremises/authorization.md) - [API usage](latest/onpremises/docx-onpremises/api.md) - [SSL communication](latest/onpremises/docx-onpremises/ssl.md) - [Logs](latest/onpremises/docx-onpremises/logs.md) - [Nightly releases](latest/onpremises/docx-onpremises/nightly-releases.md) ## Examples - [CKEditor Cloud Services Examples Documentation](latest/examples/index.md) - **CKEditor AI** - [Style guide context in Node.js](latest/examples/ckeditor-ai/style-guide-context-nodejs.md) - [MCP server for your app's knowledge in Node.js](latest/examples/ckeditor-ai/knowledge-mcp-server-nodejs.md) - [Hook endpoint for your own agent in Node.js](latest/examples/ckeditor-ai/hook-endpoint-nodejs.md) - [Moderation hook endpoint in Node.js](latest/examples/ckeditor-ai/moderation-hook-nodejs.md) - [Document restyling job with MCP verification in Node.js](latest/examples/ckeditor-ai/restyling-job-nodejs.md) - **Token endpoints** - [Token endpoint in ASP.NET](latest/examples/token-endpoints/dotnet.md) - [Token endpoint in Java](latest/examples/token-endpoints/java.md) - [Token endpoint in Node.js](latest/examples/token-endpoints/nodejs.md) - [Token endpoint in PHP](latest/examples/token-endpoints/php.md) - [Token endpoint in Python 3](latest/examples/token-endpoints/python.md) - **Webhooks** - [Webhooks server in Node.js](latest/examples/webhooks/webhooks-server-nodejs.md) - [Webhooks server in PHP](latest/examples/webhooks/webhooks-server-php.md) - **Security** - [Request signature in ASP.NET](latest/examples/security/request-signature-dotnet.md) - [Request signature in Java](latest/examples/security/request-signature-java.md) - [Request signature in Node.js](latest/examples/security/request-signature-nodejs.md) - [Request signature in PHP](latest/examples/security/request-signature-php.md) - [Request signature in Python 3](latest/examples/security/request-signature-python.md) - **On-Premises** - [Creating an environment in Node.js](latest/examples/on-premises/creating-environment-nodejs.md) - **Editor bundle** - [Creating an editor bundle in Node.js](latest/examples/editor-bundle/editor-bundle-nodejs.md) - [Advanced editor bundling in Node.js](latest/examples/editor-bundle/advanced-editor-bundle-nodejs.md) - **Collaboration** - [Document storage feature in Node.js](latest/examples/collaboration-examples/storage-feature-nodejs.md) - [Import and export feature in Node.js](latest/examples/collaboration-examples/import-export-nodejs.md) - [Migrating between environments](latest/examples/collaboration-examples/migrating-between-environments.md) - [Migrating to RTC in Node.js](latest/examples/collaboration-examples/migrating-document-to-rtc.md) - **Server-side Editor API** - [Extract document content in Node.js](latest/examples/server-side-editor-api-examples/extract-document-content-in-nodejs.md) ## FAQ - [CKEditor Cloud Services FAQ](latest/faq/index.md) ## Other pages - [CKEditor Cloud Services Documentation](latest/index.md) - [CKBox On-Premises](latest/onpremises/ckbox-onpremises/index.md) - [CKEditor Collaboration Server On-Premises Documentation](latest/onpremises/cs-onpremises/index.md) - [Import from Word and Export to Word On-Premises](latest/onpremises/docx-onpremises/index.md) - [Export to PDF On-Premises](latest/onpremises/pdf-onpremises/index.md)