Autharize — Payment Processing for US Businesses

Trusted by 10,000+ US Merchants

Accept PaymentsGrow Your Business

Autharize gives US businesses a complete payment platform — credit cards, ACH, virtual terminal, and more. Competitive rates, fast approvals, zero long-term contracts.

10,000+
Active Merchants
$1.8B+
Processed Annually
99.97%
Uptime Guarantee
PCI-DSS Level 1 Certified

The highest standard of payment security. Your customers' data is always protected with end-to-end encryption.

VisaMastercardAmexDiscover
Same-Day Approval

Most accounts approved within hours, not days.

All Card Types

Credit, debit, prepaid, HSA/FSA, and more.

Latest Transaction
$1,249.00 — Approved
Live
Why Autharize

Everything Your Business Needs to Get Paid

One platform. Every payment type. Built for US businesses that want reliability without the complexity.

Bank-Grade Security

Every transaction is protected with 256-bit SSL encryption, tokenization, and real-time fraud monitoring. We are PCI-DSS Level 1 certified — the highest standard in the industry.

PCI-DSS Level 1

Dedicated Account Manager

A real person in your corner from day one. Your account manager handles setup, answers questions, and helps you get the most from your merchant account.

Quick Onboarding

Apply online in minutes. Most merchants are approved and processing payments the same day — no paperwork, no waiting.

Real-Time Reporting

Track every transaction, settlement, and chargeback from a clean, intuitive dashboard. Export reports in one click.

Credit Card Processing
ACH & eCheck Payments
Virtual Terminal
High-Risk Merchants
ACH & eCheck Payments

Cut Processing Costs with ACH Bank Transfers

Stop overpaying on credit card fees. ACH payments let you collect directly from your customers' bank accounts at a fraction of the cost — perfect for recurring billing, large invoices, and B2B payments.

  • Significantly lower fees than credit card processing
  • No chargebacks — bank-to-bank transfers are final
  • Set up recurring billing and auto-pay in minutes
  • Same-day and next-day ACH settlement options
  • Instant bank account verification built in
  • Works for B2B, subscriptions, and large-ticket sales
Learn About ACH Payments

Average savings vs. credit cards

70%

lower processing fees per transaction

0.5%
Average ACH Rate
1–2 Days
Settlement Time
100%
Secure Transfers

Instant Bank Verification

We verify bank accounts in real time before processing, eliminating failed payments and protecting your cash flow.

API code integration
API Live
99.9% uptime
Developer-First

Integrate Payments Into Your Platform

Seamless API integration with advanced technology for developers and businesses. Our comprehensive documentation and SDKs make integration fast and painless.

RESTful API
Clean, well-documented REST endpoints
Webhooks
Real-time event notifications
OAuth 2.0
Secure authentication flows
SDKs
Node, Python, PHP, Ruby, Java
Get started now!
10,000+
Merchants Served
99.97%
Uptime SLA
< 24 hrs
Avg. Approval Time
4.9 / 5
Customer Rating
Merchant Reviews

Real Merchants. Real Results.

Thousands of US businesses rely on Autharize every day to keep payments flowing.

"We switched to Autharize after being stuck with high fees for years. Setup took one afternoon and our rates dropped immediately. The account manager walked us through everything."

Marcus Webb
Owner, Webb Auto Parts — Dallas, TX

"The API documentation is clean and the integration was straightforward. We had our checkout live in less than a day. Support actually picks up the phone — that alone is worth it."

Priya Nair
Founder, NairTech Solutions — Austin, TX

"Patient billing used to be a headache. Autharize handles our copay collection, payment plans, and HSA cards all in one place. Our collections improved by 30% in the first quarter."

David Okafor
Administrator, Okafor Family Clinic — Atlanta, GA
Get Started Today

Ready to Start Accepting Payments?

Apply in minutes. No long-term contracts, no hidden fees. Get a dedicated account manager and start processing the same day.