Route French KYB onboarding checks with Sirenic, Slack, and Google Sheets
Ready for 3.0Ready for 3.0. This template uses no nodes that n8n 3.0 removes. No removed nodes, versions or helpers found. Static check, last run 2026-10-19.
What this workflow does
This workflow has 13 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Slack and Google Sheets.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Clean up the SIREN (Edit Fields (Set)): sets 1 field: siren
- Is it a nine-digit SIREN? (If): checks a condition and branches into true / false
- Answer the form: request received (Respond to Webhook): sends the response back to the webhook caller
- Answer the form: invalid SIREN (Respond to Webhook): sends the response back to the webhook caller
- Get the KYB file (HTTP Request): calls an HTTP API
- Did the KYB file arrive? (If): checks a condition and branches into true / false
- Decide: approve, review or stop (Code): runs custom JavaScript code
- Warn: KYB could not run (Slack): uses Slack
- Route by decision (Switch): routes items into 3 branches
- Alert compliance: stop (Slack): uses Slack
…plus 2 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
Nothing in this workflow is removed in n8n 3.0, so it should import and run after the upgrade.
Nodes used (9)
- Webhook
n8n-nodes-base.webhook - Edit Fields (Set)
n8n-nodes-base.set - If
n8n-nodes-base.if - Respond to Webhook
n8n-nodes-base.respondToWebhook - HTTP Request
n8n-nodes-base.httpRequest - Slack
n8n-nodes-base.slack - Code
n8n-nodes-base.code - Switch
n8n-nodes-base.switch - Google Sheets
n8n-nodes-base.googleSheets
From the author
Quick overview A SIREN posted by your onboarding flow gets a Sirenic KYB check on the French registers: hard stops and screening exceptions go to Slack, approvals to Google Sheets. How it works 1. Sirenic returns the KYB file: identity, officers, insolvency…