Airtable Webhooks

When to Use This Skill

• Setting up Airtable webhook handlers
• How do I verify the X-Airtable-Content-MAC signature?
• Why is my Airtable webhook signature verification failing?
• How do I fetch the actual changes after an Airtable notification?
• Handling base changes: tableData, tableFields, tableMetadata with add/remove/update

The Thin-Ping Model (Read This First)

Airtable webhooks are a two-step, thin-ping design and do not follow the Standard Webhooks spec: