Recover failed Stripe payments with AI emails (by FlyCode)
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 AI workflow has 8 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects OpenAI Chat Model. It also calls api.postmarkapp.com over HTTP.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Filter: keeps only the items that match a condition
- Code: runs custom JavaScript code
- If: checks a condition and branches into true / false
- AI Agent: runs an AI agent, with model: OpenAI Chat Model
- Code: runs custom JavaScript code
- HTTP Request: calls api.postmarkapp.com (POST)
Services it uses
HTTP calls to: api.postmarkapp.com
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 (7)
- Webhook
n8n-nodes-base.webhook - Code
n8n-nodes-base.code - If
n8n-nodes-base.if - AI Agent
@n8n/n8n-nodes-langchain.agent - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - HTTP Request
n8n-nodes-base.httpRequest - Filter
n8n-nodes-base.filter
From the author
⚙️ Automated Stripe Failed Payment Recovery (with Postmark + AI Email Generator) Recover failed Stripe subscription payments with AI-personalized emails sent via Postmark. 📝 Template Description Recover failed subscription payments automatically with Stripe,…