Send a Stripe Webhook to Slack — No Code

Why route Stripe webhooks through NodeTrigger?

Stripe fires a webhook for every event in your account — successful payments, failed charges, refunds, disputes, subscription changes. Posting all of that into Slack directly would be noise, and Stripe expects a fast, verified endpoint that Slack's incoming webhooks can't provide on their own.

NodeTrigger sits in between as a webhook router: it verifies the Stripe signature, lets you filter by payload so only the events you choose get through, reshapes the JSON into a readable Slack message, and forwards it — reliably, with retries.

Set it up in four steps

1. Create a route in NodeTrigger to get one inbound URL, and add your Stripe signing secret so signatures are verified. See the quick start.
2. Add the URL to Stripe under Developers → Webhooks as a new endpoint. Stripe now posts every event to NodeTrigger.
3. Filter the events you want — for example type equals payment_intent.succeeded and amount greater than 5000. Everything else is logged but not forwarded. See Filter Rules.
4. Add a Slack destination — paste a Slack incoming-webhook URL and use a transformation to build the message text field from the payload.

Example: only post successful payments over €50

Source:   POST /webhook   (Stripe signature verified)
Filter:   type    equals        "payment_intent.succeeded"
          amount  greater than   5000        # cents
Transform → Slack payload:
{
  "text": "💰 Payment {{data.object.amount}} {{data.object.currency}} from {{data.object.receipt_email}}"
}
Destination → Slack incoming webhook

Want the same event to also reach your CRM or a data warehouse? Add more destinations and fan it out to multiple destinations at once — each with its own payload shape.

Reliable by design

• Signatures verified. Spoofed requests are rejected before anything reaches Slack. See Security.
• Durable storage. Every Stripe event is written to a fail-safe log before delivery. See Fail-Safe Storage.
• Retries & replay. If Slack hiccups, delivery retries automatically — and you can replay any event later.

Related guides

Frequently asked questions