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Connect Slack and Stripe

Watch for failed invoice payments in Stripe and post the follow-up into Slack the same day, so revenue recovery starts as soon as a charge fails.

Uses

58 actions combinedSlack: OAuth or Bearer token authStripe: API key auth

Build this in ModuleXSee the workflow
Stripe event
invoice.payment_failed
Stripe

Find the invoice

search_invoices
Draft the case

Summarize for the channel

gpt-5.5
Stripe

Re-send the invoice

send_invoice
Slack

Post to #ar-review

post_message

TL;DR

Connect Slack and Stripe once and one ModuleX agent watches your revenue: when a payment fails it finds the invoice with search_invoices, re-sends it with send_invoice, and posts the case to your channel with post_message. Describe it once in plain English; the composer keeps it running on every failure.

The two tools. What each one is, before they meet.

What is Slack?

The ModuleX Slack integration lets a ModuleX agent operate Slack on your behalf, running list actions across channels, messages and reactions, directly from a plain-English request, using your organization's own Slack credentials. No pre-built workflow is required: the agent picks the right Slack action for the task.

Slack in ModuleX

What is Stripe?

The ModuleX Stripe integration lets a ModuleX agent operate Stripe on your behalf (create payments, capture charges, manage subscriptions and invoices) directly from a plain-English request, using your organization’s own Stripe credentials. No pre-built workflow is required: the agent picks the right Stripe action for the task.

Stripe in ModuleX

One workflow across Slack and Stripe

  1. 01Connect SlackConnect Slack once with OAuth or a Bearer token, then pick the channel that owns revenue follow-up.
  2. 02Connect StripeConnect Stripe once with an API key, using your organization’s own credentials. ModuleX encrypts it and scopes it to your org.
  3. 03Describe the workflowAsk ModuleX to watch for failed invoice payments in Stripe and post the customer and amount to Slack. It maps to real actions like Stripe search_invoices and Slack post_message.
  4. 04Review the planModuleX streams the plan onto the canvas: the Stripe check, the failed-payment filter, and the Slack post. Check it before it runs.
  5. 05Run itRun it daily so failed payments surface in Slack the same day, or ask for the current list whenever you need it.

Drive Slack and Stripe in plain English

Type what you want. A ModuleX agent picks the right Slack and Stripe actions, chains them, and runs it. No workflow to build.

  • “Find this week’s unpaid invoices in Stripe and post a follow-up list to #billing”
    resolves tosearch_invoicespost_message
  • “When an invoice payment fails, post the customer and amount to #revenue”
    resolves topost_message
  • “Look up this customer’s open invoice and send it again”
    resolves tosearch_invoicessend_invoice

Slack and Stripe at a glance

Slack categoryCommunication
Stripe categoryFinance & Payments
Actions available58 (8 + 50)
Slack authenticationOAuth or Bearer token
Stripe authenticationAPI key
Runs on your own credentialsYes
Works in the composerYes
Multi-step / tool-chainingYes
Slack docsView docs
Stripe docsView docs
Last updatedJul 2026

Connect Slack and Stripe

SlackOAuth or Bearer token auth

Slack uses OAuth. You connect your Slack account once; ModuleX stores the access token encrypted and scoped to your organization, so your team shares a single secure connection.

Connect Slack →
StripeAPI key auth

Stripe uses API-key authentication. You provide your own Stripe secret key; ModuleX encrypts it and scopes it to your organization, so your whole team can use Stripe without re-authenticating.

Connect Stripe →

More pairings

Recipes that use Slack or Stripe

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Slack and Stripe: frequently asked

  • Slack connects with OAuth or a Bearer token, and Stripe with an API key. You connect each once; ModuleX stores the credentials encrypted and scoped to your organization.

Put Slack and Stripe to work together.

Build this in ModuleXBrowse all integrations

Connect Slack and Stripe once and let one agent run the workflow across both from a single plain-English request.

Last updated: Jul 2026SlackStripeAll 179 integrations