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LithoBlocks lets you create reusable Slack message templates, fill them with dynamic data, and send them to your workspace. Connect Slack once, then design templates with placeholders, blocks, and interactive buttons.

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Get started

Quickstart

Create your first template in 5 minutes and send it to Slack.

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Guides

Connect Slack

Connect your Slack workspace and configure permissions.

Templates & placeholders

Use placeholders and blocks to build dynamic messages.

Interactive buttons

Add buttons that trigger webhooks or open modals.

API reference

Manage templates, entities, and organizations via the LithoBlocks API.

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Integrations

Make

Connect LithoBlocks to Make scenarios.

Zapier

Send templated Slack messages from Zapier Zaps.

n8n

Use LithoBlocks in n8n workflows.

AI agents

Use templates from LangChain, LlamaIndex, CrewAI, and n8n AI.

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Next steps

New to the platform? Start with the Quickstart. Building templates? See Placeholders and Block types. Adding interactivity? See Interactive buttons and Button webhooks. Understanding the system? Read Architecture overview.