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See availability for production endpoints and the separate preview status of the SDK and Make custom app. LithoBlocks combines reusable message templates with your data, then sends the result to Slack. Start with the workflow you want to complete.

Build your first message

Create a template with dynamic text and a handbook link.

Send from an application

Discover inputs and send to a test channel with the API.

Collect an approval

Connect buttons, webhooks, message updates, and modal forms.

Schedule or batch notifications

Manage delayed sends and digests.

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Set up your workspace

Create or join an organization, connect Slack, and learn how templates, compile, and send fit together.

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Build reusable content

Explore the block catalog, insert placeholders, and repeat or conditionally show content with directives. Reuse components and community templates.

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Connect an automation

Use the HTTP integration guide from your platform, or connect an AI agent. The MCP server is available in production. Make and the TypeScript SDK retain their separate preview status.

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Operate your workflow

Inspect logs, review usage, and use the troubleshooting guide to locate a failed step. Read the Changelog for released features and fixes.