Built-in connectorLast verified 2026-09-11 · Reviewed by a person 2026-09-25
Yes, in the United States only: Wix lists Authorize.net Powered by Bankful as a built-in card provider you connect from Accept Payments with an API Login ID and Transaction Key. The account behind it is a Bankful one, USD only, and it takes the site's single card-provider slot.1
UAT-Ops testing: Authorize.net's sandbox was tested by UAT-Ops on 2026-09-11 with the directory's card flow (5 passed, 1 expected rejection) → evidence on the Authorize.net hub. The Wix integration itself has not been run.
Sources checked: 12 claims from 5 sites, listed at the foot of the page.
Connects through Built-in Wix payment provider (Accept Payments > See More Payment Options > Third-Party Credit/Debit Card Providers > Authorize.net Powered by Bankful). Biggest gotcha: It is a Bankful account, not your existing gateway.
How it connects
Method
Built-in Wix payment provider (Accept Payments > See More Payment Options > Third-Party Credit/Debit Card Providers > Authorize.net Powered by Bankful)1
Maintained by
Wix-supported; provider-implemented (Bankful). Listed in Wix's own provider list and help center, but the merchant account, payouts, refunds and chargebacks run through Bankful, which builds the Authorize.net Powered by Bankful product.2
Checkout modes
wix hosted checkout
What works on this platform
Yes: a source confirms it on this integration. Not verified here: the gateway supports it, but no source confirms this integration exposes it. No: not available. A capability with no source either way is left off.
Authorize.net supports this; no source confirms it on this integration.
Capability status reflects the integration and documentation available at the time of verification, not necessarily every capability of the underlying gateway or platform.
Testing it
There is no sandbox path on Wix: Wix does not accept test or temporary provider credentials, so an Authorize.net sandbox API Login ID and Transaction Key cannot be connected. Build and assert your Authorize.net logic against the sandbox (apitest.authorize.net, Live Mode, test Visa 4111111111111111, zip 46282 to force a decline) outside Wix. On the Wix site, preview checkout up to the payment step and run full orders with the manual payment method enabled so nothing is charged; any order placed through the connected provider is a real charge plus fees. Before go-live, confirm the gateway is not in Test Mode: test-mode transactions return a transaction ID of 0 and move no money. Assert USD site currency, a non-zero transaction ID on the first live order, and that the order appears in the Bankful/Authorize.net reports.4
UAT-Ops runs integration flows like this against the real sandbox and keeps the evidence. Get one email when it opens.
Gotchas
It is a Bankful account, not your existing gateway
Wix does not list plain Authorize.net. The only listing is Authorize.net Powered by Bankful, and Bankful's Wix guide starts with applying for a Bankful account. It also says to put your Bankful username in the API Login ID field and your Bankful password in the Transaction Key field. A merchant who expects to paste in an existing Authorize.net merchant's own API credentials should talk to Bankful before building checkout around them. Payouts, refunds and chargebacks all go to Bankful, not to Wix.
The provider is listed for the United States alone, and Wix's article limits it to USD. If the site currency differs from the account currency, payments may be declined. Wix also allows only one credit-card provider per site, so connecting this means disconnecting Stripe, Square or Wix Payments for cards. PayPal and BNPL methods can still sit alongside it.
Bankful warns that if the gateway is left in Test Mode, Wix orders look paid but no money arrives. On Authorize.net's side, a transaction ID of 0 is the signal: nothing went to the card networks. Check the first live order's transaction ID rather than trusting the Wix order status.
Wix rejects test credentials for payment providers, so the Authorize.net sandbox cannot be connected to a Wix site. Test the flow with the manual payment method, and remember that any order through the live provider is a real charge plus fees.
Certified Code sells its own Authorize.net installation for Wix at $14 a month or $199 per site. It is installed by Certified Code after you share site access, not through the App Market. Do not confuse it with the free listing built into Wix.
Last verified 2026-09-11 · Reviewed by a person 2026-09-25
Integration capabilities, requirements, pricing, availability, and vendor policies may change over time. UAT-Ops documents information based on the authoritative sources and testing available at the time of review.
Where newer information, testing, or vendor documentation materially changes a published claim, UAT-Ops may revise the page to reflect the most current verified information. Readers should confirm time-sensitive requirements with the relevant vendor before making production or purchasing decisions.