Webhook validation with HMAC SHA256 authentication for Seatable

• Securely validate incoming webhook requests from Seatable
• Prevent unauthorized access to webhook endpoints
• Ensure data integrity by verifying HMAC signatures

Listens for incoming Seatable webhook requests Calculates SHA256 HMAC hash of the raw request body Compares the computed hash with the provided signature Responds with 200 OK for valid requests or 403 Forbidden for invalid ones

1. 1
   Import the workflow template into n8n
2. 2
   Set your secret key in the 'Calculate sha256' node
3. 3
   Adjust the webhook path to fit your environment
4. 4
   Connect additional processing nodes as needed