27 free templates

App Integrations Workflow Templates

These free app integration templates connect Slack, Discord, Telegram, HTTP APIs, and MCP tools into reusable workflow patterns. Heym is source-available and self-hosted, so you can wire external systems together without per-connection pricing and host the whole flow yourself.

Slack workflows
Discord webhooks
HTTP APIs
MCP tools

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Use cases

What you can automate with App Integrations templates

Slack and Discord

Post structured messages to a channel with a single HTTP or webhook node.

HTTP APIs

Call any REST API, parse the response, and pass it downstream to the next node.

No-key data sources

Pull live data such as weather from public APIs that need no API key, ideal for bots and dashboards.

MCP tools

Give an agent typed tools through MCP so it can take real actions against external systems.

Popular App Integrations templates

Discord Incoming Webhook

Post a message to a Discord channel with a single HTTP node — structured text input and webhook JSON body.

Open-Meteo Weather Snapshot

Pull live weather (no API key) from Open-Meteo for any city coordinates — great for travel bots and dashboards.

Browse all App Integrations templates

Pick a workflow, copy the JSON, and adapt the nodes for your team.

Why teams run App Integrations workflows on Heym

Heym is a source-available, self-hosted AI workflow platform and a modern alternative to n8n, Zapier, and Make.

Free and source-available

Released under MIT with a Commons Clause, with no per-task or per-execution pricing.

Self-hosted

Runs on your own infrastructure with Docker, so your data and credentials stay yours.

One-paste import

Copy a template JSON, paste it onto the canvas, and run it in minutes.

AI-native n8n alternative

Agent nodes, MCP tools, and built-in RAG on a visual workflow canvas.

App Integrations templates FAQ

How do I connect Slack to an AI workflow?

Use the Discord Incoming Webhook pattern or a Slack node to post structured messages from any step, so an agent or workflow can notify a channel as soon as something happens.

Can I call external APIs without code?

Yes. The HTTP node calls any REST API and the Set node maps the response into named fields, so you can integrate services on the canvas without writing a backend.

Can I customize a template after importing it?

Every node, prompt, credential, and connection is editable after import. Swap the model, change the trigger, add or remove tools, and rewire branches directly on the canvas without writing boilerplate.

Is Heym free and self-hosted?

Yes. Heym is source-available under an MIT license with a Commons Clause, so you can run every template on your own infrastructure with Docker. There is no per-task or per-execution pricing, and your data and credentials stay inside your environment.

Is Heym a good n8n alternative for these workflows?

Heym is a self-hosted, AI-native n8n alternative with a visual canvas, agent nodes, MCP tools, and built-in RAG. These templates run on the same canvas, so you get the flexibility of a node editor with first-class LLM and multi-agent support out of the box.

What is MCP?How to connect two APIs in a workflow Browse all Heym nodes

Template categories

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Marketing & SEO

Content repurposing, social publishing, SEO research, analytics reporting, and audience monitoring for growth teams.

Sales & CRM

Lead qualification, CRM enrichment, personalized outreach, follow-up workflows, and revenue handoffs.

Customer Support

Email triage, FAQ replies, human approval checkpoints, inbox summaries, and customer escalation routing.

Legal & Compliance

Governed research, review checkpoints, policy-sensitive document handling, and audit-friendly agent workflows.

HR & Recruiting

Candidate search, resume-style ranking, recruiting summaries, interview preparation, and hiring pipeline automation.

Finance Ops

Invoice extraction, payment webhooks, receipt creation, pricing monitors, and finance data handoffs.

Document Ops

RAG ingestion, document Q&A, PDF and DOCX workflows, translation, file sharing, and structured extraction.

Data & Analytics

Spreadsheet enrichment, ETL-style syncs, schema remapping, BigQuery handoffs, and reporting pipelines.

Dev & IT Ops

Release monitoring, API reliability, code review, WebSocket alerts, RabbitMQ jobs, and internal tool workflows.

Personal Productivity

Personal assistants, briefing emails, meeting summaries, lightweight research, reminders, and daily automation.

Healthcare

Clinical-style triage examples, structured health summaries, specialist review patterns, and careful human oversight.

AI Agents

General LLM and agent workflows for classification, generation, evaluation, image creation, and text-to-workflow examples.

Agent Teams

Orchestrator, researcher, writer, validator, and specialist agent patterns for multi-step AI work.

Operations Automation

Scheduled checks, debounce steps, generic routers, async dispatchers, and repeatable business operations.

Agent Skills

Agent templates with bundled skills, custom tools, Python actions, and repeatable expert workflows.