n8n is a fair-code workflow automation tool that connects Tomba with hundreds of other services. You can self-host it or use n8n cloud.
Available Tomba nodes
Email Finder — find professional email addresses
Email Verifier — verify email deliverability
Domain Search — list all emails for a domain
Email Enrichment — get detailed contact information
LinkedIn Email Finder — find emails from LinkedIn profiles
Before you start
You will need your Tomba API key and secret. See How to find my API key and Where can I find my secret key.
Set it up
Open your n8n instance, self-hosted or cloud.
Add a Tomba node to a new workflow.
Create a credential with your Tomba API key and secret.
Choose the operation you need, such as Email Finder or Domain Search.
Connect the node to your trigger and downstream steps, then activate the workflow.
Example workflow
Trigger on a new CRM record, pass the contact's name and company domain to the Email Finder node, run the result through Email Verifier, and write verified addresses back to your CRM.
Related
Related Resources
All Integrations — Browse all available integrations
Integration Documentation — Technical guides for each integration
API Documentation — Build custom integrations with the API
Domain Search API — API reference for domain search
Email Finder API — API reference for email finder
LinkedIn Email Finder — Find emails from LinkedIn profiles
LinkedIn Finder API — API reference for LinkedIn finder
Email Verifier API — API reference for email verification
