Applying for Slash Payment Processing
Last updated September 18, 2026
Slash Payment Processing lets eligible businesses accept payment online from major card networks and wallets like Cashapp and PayPal and manage the resulting funds from Slash.
With Slash Payment Processing, you can:
- Accept debit and credit card payments through a checkout on your website.
- Accept supported digital wallets when they are enabled for your account and correctly configured.
- Process payments in USD and EUR.
- View payments, payouts, balances, and disputes in the Slash dashboard.
- Issue full or partial refunds.
- Move available payment funds to a selected Slash virtual account manually or with automatic daily sweeps.
- Integrate through the Slash Payment Elements SDK and Payment Processing API.
How to apply
Only the control person for your legal entity can complete the Payment Processing application.
- Sign in to Slash and select Payment Processing under Revenue on the side bar.
- Select Begin Application. If you previously started, select Continue Application.
- Review and provide the requested business, website, and identity information.
- You can optionally submit proof of fulfillment or past processing statements for a higher chance for approval.
- Submit the application for review.
Once your application is approved, you will be notified via email, and gain access to the payment processing dashboard.
You can now accept card & wallet payments through Slash invoicing
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