Your payments, connected to everything else you run
Enterprise Pay Gateway pushes payment, refund, chargeback and membership events to the tools you already use — through Zapier and Make with no code, or our merchant API and signed webhooks for anything custom.
Automation hubs — no code required
The fastest way to connect us to everything else. Paste your Enterprise Pay Gateway webhook URL into a Zap or scenario and route payment events to 5,000+ apps — no developer needed.
Zapier
Trigger Zaps on payments, refunds, chargebacks and membership changes.
Make
Build multi-step scenarios from signed webhook events.
n8n
Self-hosted workflows for teams that want full control.
Pabbly / Integrately
Budget-friendly alternatives that accept any webhook URL.
Booking & scheduling
Keep appointments and payments in sync — essential for med spas, clinics, studios and service businesses.
Vagaro
Flag paid bookings and stop perks when a membership churns.
Boulevard
Sync package purchases and store credit with client profiles.
Mindbody
Reconcile class packs and memberships against real payments.
Acuity / Squarespace Scheduling
Auto-confirm appointments on payment success.
Accounting & bookkeeping
Refunds and chargebacks sync automatically, so the books always match the bank — the integration merchants never remove.
QuickBooks Online
Post payments, refunds and fees as they happen.
Xero
Daily reconciliation from our transactions API.
FreshBooks
Match invoices to paid checkout sessions.
CRM & marketing
Turn payment events into marketing triggers: tag buyers, start win-back campaigns on churn, suppress ads for active members.
HubSpot
Update contact lifecycle on every payment and subscription change.
Klaviyo
Trigger flows for first purchase, refund or cancelled membership.
Mailchimp
Segment active vs lapsed customers automatically.
ActiveCampaign
Score leads from real revenue events.
Team alerts & ops
Put live revenue where your team already works.
Slack
Instant chargeback alerts and a daily revenue summary channel.
Google Sheets
Append every transaction to a live owner report.
Notion / Airtable
Feed a custom ops dashboard for multi-location owners.
Storefronts & import
Already selling elsewhere? Import your catalog once and keep selling — or run Enterprise Pay Gateway alongside your existing store.
Shopify
Import products and keep Stripe-powered checkout for services and packages.
Square
Bring your catalog over and unify online and in-person records.
WooCommerce
Sync products and add recurring billing your store doesn't have.
CSV import
Any platform — upload a product spreadsheet in minutes.
Your own software
Read-only REST API plus signed webhooks for anything custom — patient portals, internal POS, franchise reporting.
Transactions API
GET /api/public/v1/transactions — pull your payment history anytime.
Customers API
GET /api/public/v1/customers — sync credit balances and loyalty points.
Signed webhooks
payment.succeeded, payment.refunded, dispute.created, subscription.updated.
Webhook events we deliver
Every event is a signed JSON POST with an EPG-Signature header (HMAC SHA-256 of {timestamp}.{body}).
payment.succeededA checkout, invoice or recurring payment completed.
payment.refundedA charge was fully or partially refunded.
dispute.createdA chargeback was filed — includes the evidence deadline.
subscription.updatedA membership was created, changed or cancelled.
Connect your first integration in minutes
Create an account, open API & webhooks in your dashboard, and paste a Zapier or Make webhook URL. Your first payment event arrives seconds after your next sale.
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