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Coming Soon — Stripe integration is currently in development. Sign up for updates at flexportal.io
The Stripe integration will enable automated recurring payments, card management, and payment retries for your FlexPortal subscriptions.

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What Stripe Integration Will Enable

Automated Payments

Charge customers automatically on their billing cycle without manual intervention

Card Management

Securely store customer payment methods with Stripe’s PCI-compliant infrastructure

Payment Retries

Automatically retry failed payments with smart retry logic

Multiple Payment Methods

Support credit cards, debit cards, and digital wallets

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Key Features

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Recurring Billing

  • Automatically charge subscription payments based on your billing frequency
  • Handle proration for mid-cycle upgrades and extensions
  • Support for multiple currencies

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Payment Intelligence

  • Smart retry logic for failed payments
  • Dunning management to recover failed payments
  • Real-time payment status updates via webhooks

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Customer Experience

  • Secure card storage with Stripe Vault
  • Easy payment method updates
  • Support for 3D Secure authentication

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Reconciliation

  • Automatic payment reconciliation between Stripe and FlexPortal
  • Transaction history and audit trail
  • Payout tracking and reporting

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Current State: Manual Payment Tracking

Today, FlexPortal generates scheduled payments that you manually mark as paid: 
// Current workflow
const payment = await flexportal.payments.markPaid(paymentId, {
  paid_at: '2025-12-19T10:00:00Z',
  payment_method: 'card',
  notes: 'Processed via external payment gateway'
});
You handle payment processing through your own systems and update FlexPortal when payments are collected.

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Future State: Automated Stripe Payments

With Stripe integration: 
// Future workflow - automated
const subscription = await flexportal.subscriptions.create({
  customer_id: 'cus_123',
  product_id: 'prod_456',
  contract_length_months: 12,
  stripe_payment_method_id: 'pm_card_xyz' // Stripe automatically charges
});

// Payments are charged and marked paid automatically
// Webhooks notify you of payment success or failure

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How It Will Work

Connect Stripe Account

Link your Stripe account to FlexPortal with one-click OAuth integration

Configure Payment Settings

Set payment retry rules, dunning strategies, and notification preferences

Add Payment Methods

Customers add cards securely through Stripe Checkout or Elements

Automatic Billing

FlexPortal automatically charges customers on their billing cycle

Handle Events

Receive webhooks for payment success, failure, and retry events

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Supported Payment Methods

The Stripe integration will support:
  • Credit and debit cards (Visa, Mastercard, Amex, Discover)
  • Apple Pay and Google Pay
  • SEPA Direct Debit (Europe)
  • ACH Direct Debit (United States)
  • Digital wallets (Link, Click to Pay)

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Pricing

Stripe charges standard payment processing fees:
  • Card payments: 2.9% + 30¢ per successful charge
  • Digital wallets: 2.9% + 30¢ per successful charge
  • ACH/SEPA: 0.8% (capped at $5)
FlexPortal does not add additional fees for the Stripe integration.

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Migration Path

Already processing payments manually? We’ll provide tools to:
  • Migrate existing customers to Stripe payment methods
  • Maintain payment history and reconciliation
  • Gradually transition to automated billing
  • Preserve all existing subscription data

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Get Notified

Want to be first to know when Stripe integration launches?

Sign Up for Updates

Get notified when Stripe integration is available

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Questions?

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Will existing subscriptions work with Stripe?

Yes. You’ll be able to migrate existing subscriptions to use Stripe payments without disrupting service.

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Can I use my existing Stripe account?

Yes. Connect your existing Stripe account to FlexPortal. Your customers, payment history, and settings stay with you.

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What happens to payment history?

All existing payment records in FlexPortal are preserved. Stripe integration adds automated charging to new and migrated subscriptions.

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Do I need Stripe to use FlexPortal?

No. Stripe integration is optional. You can continue manual payment tracking or integrate with other payment providers via API.

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Alternative: Use the API Today

You can integrate FlexPortal with Stripe (or any payment processor) today using our API:
  1. Create subscriptions via FlexPortal API
  2. Process payments through Stripe API
  3. Mark payments as paid in FlexPortal when Stripe confirms

API Reference

Learn how to mark payments as paid via API