Can you use Whop as a payment gateway on Shopify?

No, you cannot add Whop as a payment gateway on Shopify. Whop is not on Shopify's list of payment providers, so there is no entry to select in Settings, Payments the way there is for PayPal or Klarna.

That is the honest answer to the literal question. But it is not the end of the story, because there is more than one way for money to move on a Shopify store, and one of them does let the card charge run through your own Whop account. This article lays out the three real options, who each one suits, and what you give up with each.

Why Whop is not a Shopify payment provider

Shopify's payments list is a closed set. A provider has to be integrated by Shopify, appear in your admin, and hook into Shopify's own checkout page. Whop is a platform for selling digital products, memberships and subscriptions, with its own checkout, payouts and dispute tooling. It was not built as a Shopify gateway, and it is not listed as one.

There is a second reason worth knowing. Shopify requires its own checkout for most stores on standard plans. You can connect a supported third party gateway, but the checkout page itself is still Shopify's, and full checkout replacement is normally a Shopify Plus feature. So the question is really two questions stacked on top of each other: who processes the card, and whose checkout page the buyer sees.

The three real options

1. Stay on Shopify Payments

The default. Shopify processes the card, Shopify pays you out, and everything lives in one admin. Rates depend on your plan and country. Nothing to install, nothing to maintain, and no extra transaction fee on top.

2. Use a Shopify supported third party gateway

You pick a provider from Shopify's list and connect it. The gateway holds the money and pays you out on its own schedule. The catch is that Shopify charges an additional transaction fee when you do not use Shopify Payments, on top of whatever the gateway charges. The buyer still sees Shopify's checkout page.

3. Replace the checkout so the charge runs through Whop

Instead of trying to slot Whop into Shopify's payments list, you move the checkout page. Pendym is a hosted checkout that replaces Shopify's, and it charges cards through your own Whop account. The storefront, products and orders stay in Shopify. Only the checkout page and the card charge move.

The three options compared

Be fair to Shopify Payments

For a lot of stores, Shopify Payments is simply the right answer, and it is worth saying that plainly. One system, one payout, one place to look when something goes wrong, and no extra transaction fee. If you sell physical products, you are happy with your rate, and you have no reason to be on Whop at all, adding a second platform buys you complexity you do not need.

The same goes for the third party gateway route. If you need a specific processor for a specific reason and the extra transaction fee is worth it to you, that is a reasonable trade, and Shopify supports it directly.

Who routing the charge through Whop is genuinely for

This option earns its place in a narrower set of cases. It is for sellers who are already on Whop, or have a real reason to be, and who want the money and the admin in one place rather than two.

• You already run memberships or subscriptions on Whop and also sell on Shopify, and you are tired of two payout schedules and two dispute queues.
• You want the takings from both sides of the business landing in one Whop account.
• You want control of the checkout page itself: layout, colours, custom blocks, one page or two page flow, and a checkout domain like checkout.yourstore.com.
• You want order bumps in the summary and post purchase offers charged to the card on file.
• You want disputes to arrive in one queue, matched to the order, with the deadline visible and the evidence packet filed back in one click.

If none of those describe you, stay where you are. There is no prize for moving.

What actually stays the same if you move the checkout

This is the part people get wrong when they picture checkout replacement. Almost everything stays in Shopify.

• Storefront, theme and product pages
• Products, variants, prices and inventory
• Discount codes, shipping rates and tax settings
• Shopify Markets currencies
• Orders, fulfilment and the customer list

Pricing at the checkout is quoted live from Shopify, so the buyer sees real shipping rates for their address, tax the way your store charges it, working discount codes, and their Shopify Market currency. When a Whop payment is captured, the matching Shopify order is written back with the payment recorded, so fulfilment, inventory and customer emails carry on as before.

If a payment comes in short, the order is marked partially paid and held for review rather than shipped.

How the setup runs, step by step

1. 1Sign up at pendym.com with email or Google.
2. 2Connect a Whop account. Paste your company id starting biz_, an API key and a webhook secret, or let Pendym create a payment account in your name.
3. 3Connect your Shopify store with one click. This installs an app called Pendym Connector.
4. 4Turn Pendym on in your theme. Use the one click link that opens the Shopify theme editor with the app embed already switched on, then press Save. If you prefer, paste one script line into theme.liquid before the closing body tag.
5. 5Brand the checkout in the live preview, and add a custom checkout domain with one CNAME record if you want one. The domain is verified before any buyer is sent there.
6. 6Paste your Meta, TikTok and Google pixel IDs if you run ads. The checkout reports view content, add to cart, begin checkout and purchase.
7. 7Place a test order, check it appears in Shopify with the payment recorded, then leave it on.

The setup is about fifteen minutes: sign up, then the three connections.

The honest limits

A few things you should weigh before you decide, because nobody benefits from you switching and regretting it.

• Pendym is a young product. If you want a payment path with a decade of history behind it, Shopify Payments is that path.
• It only makes sense with a Whop account. Whop's own processing fees apply as they would on any Whop sale, so compare those against your current rate rather than assuming.
• There is a fee, and it is honest about itself: 0.3% per order, billed to a card you verify with Stripe at signup rather than taken out of your payout.
• Your buyer no longer lands on Shopify's checkout page. If you rely on anything that lives specifically on that page, check it before you switch.
• Your money and your disputes move to Whop. That is the point if you are already there, and an extra place to look if you are not.

Because the fee is billed to a card rather than deducted, a Whop payout is never short. That matters more than it sounds when you are reconciling.

How to decide in one minute

Ask yourself where your subscriptions live. If the answer is nowhere, or Shopify, stay on Shopify Payments and stop reading. If the answer is Whop, or you want it to be Whop, then the checkout replacement route is the only one of the three that gets you a single payout and a single dispute queue, because Whop will not appear in Shopify's payments list.

The reversibility is what makes this a low stakes test. You switch it off in Settings, the checkout button goes back to Shopify's own checkout on the next page load, and there is nothing to unpick from your theme. That means you can run it on real orders for a week and judge it on what actually happened rather than on a spreadsheet.

One more practical note. Speed at checkout is not a small detail when you are paying for traffic. The Pendym session is prepared while the buyer is still on the cart page, so the click through is a plain page change with the order already priced.

Where to start

If you are comparing options today, the fastest way to settle it is to connect a store, brand the checkout, place a test order, and see whether the write back into Shopify looks the way you need it to. Nothing about your storefront changes while you look, and turning it off is one switch.