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Automation guide

How to Automate Webhook & Event Processing with n8n

Route, transform, and respond to webhooks from third-party systems without manual intervention or brittle custom code.

The problem

Every SaaS integration requires custom webhook handling code. Engineers write the same boilerplate 10 times. Edge cases are never handled.

The outcome

Webhook events routed and processed reliably with zero custom code. New event types handled by updating workflow, not deploying code.

The tool

n8n — Open-source workflow automation with a visual builder.

How it works — step by step

  1. 1

    Webhook fires from source system (Stripe, GitHub, Salesforce, etc.)

  2. 2

    Payload validated and normalised

  3. 3

    Conditional routing based on event type and payload content

  4. 4

    Target systems updated, notifications sent, audit log written

About n8n

Open-source workflow automation with a visual builder. Self-hostable, 400+ integrations, and AI-native with LLM nodes.

Strengths

  • Self-hostable
  • 400+ integrations
  • AI nodes built-in
  • Code when needed

Pricing

Free self-hosted. Cloud from $20/month.

Documentation ↗

Ready-made n8n templates

Related guides

Want this in production?

Altor builds webhook & event processing automation for US B2B companies.

We don't hand off code and disappear. We connect to your live systems, ship to production in 3 weeks, and stay until the system delivers measurable impact. Webhook events routed and processed reliably with zero custom code. New event types handled by updating workflow, not deploying code.

Email us your workflow →