E-Signature Webhook to Airtable: Groq Onboarding + Slack Alerts

E‑Signature Webhook → Airtable Updates + Groq‑Generated Onboarding (Slack Alerts)

Automate the moment a contract is signed: this n8n workflow listens for e‑signature status webhooks, updates your Airtable contract records, then uses Groq to generate an onboarding checklist that’s delivered to clients via Gmail, tracked in Trello, and announced in Slack—with a daily alert for deals going cold.

What this workflow does

• Receives e‑signature status webhooks via an HTTP POST whenever your document status changes.
• Verifies request integrity using a shared secret, then extracts key fields such as document ID, status, client details, and contract amount.
• Syncs status to Airtable by updating the matching record in your Airtable Contracts table; when the status is completed, it marks the contract as signed and saves the signed date.
• Generates onboarding content with Groq when a contract is completed: sends the service details and contract amount to Groq to produce a structured engagement summary plus 4–6 onboarding checklist items.
• Triggers Slack notifications:
  • If the contract amount meets your high‑value threshold, posts a high‑value alert to a dedicated Slack manager channel.
  • Sends a signed‑contract notification to your sales Slack channel.
• Delivers to the right systems: emails the Groq-generated summary + checklist to the client via Gmail, creates a Trello card for onboarding work, and posts the signed notification to Slack.
• Runs daily for stale deals: scheduled execution checks Airtable contracts still in sent/viewed beyond your cutoff date and posts a “deal going cold” reminder to Slack.

Use cases

• Legal/ops teams need instant contract lifecycle updates in Airtable without manual copying.
• Sales wants immediate Slack visibility for high‑value signed deals and new onboarding tasks.
• Onboarding teams rely on AI-generated checklists to standardize engagement follow‑up.

Technical details

• HTTP webhook (HTTP POST) with shared secret verification
• Airtable record updates (Contracts table fields like document_id, client_name, client_email, status, contract_amount)
• Groq for onboarding checklist and engagement summary generation
• Slack for manager alerts, sales notifications, and daily stale-deal reminders
• Gmail to send the AI-generated onboarding email
• Trello to create onboarding cards
• Core n8n nodes: if, set, code, gmail, slack, trello