White Label PSP Infrastructure • Enterprise Ready

White Label Payment Gateway Platform for Fintech Startups

PayNexis provides enterprise-grade white label payment gateway software that enables fintech startups and payment service providers to launch their own branded payment infrastructure. Deploy merchant onboarding, payment APIs, intelligent routing, and automated settlement with scalable multi-bank architecture.

Platform Walkthrough

Watch our enterprise dashboard in action, featuring real-time monitoring and automated reporting.

Enterprise White Label Payment Gateway Software

PayNexis delivers enterprise-grade white label payment gateway platform for fintech startups, PSPs, and payment companies. Launch your own gateway with merchant onboarding, payment APIs, fraud detection, and automated settlement infrastructure.

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Flexible Payment Gateway API

Integrate quickly using our secure REST-based payment gateway API supporting S2S integrations, hosted payment pages, and scalable transaction processing.

CORE
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Merchant Management & Settlement System

Manage merchants, transactions, settlements, refunds and disputes through a powerful admin dashboard with real-time reporting and automated settlement generation.

ENTERPRISE
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AI Fraud Detection & Risk Control

Protect your ecosystem with intelligent fraud detection, automated card blocking, and AI-powered merchant onboarding workflows.

Global Payment Gateway Integrations & Processing Network

Our payment gateway infrastructure connects with global processors, acquiring banks and alternative payment methods to maximize approval rates and processing reach.

Supported Payment Methods

Visa
Mastercard
American Express
Discover
JCB
Diners Club
ACH / eCheck
SEPA
Apple Pay
Google Pay
Klarna
Crypto (BTC / ETH)

Compatible Payment Gateways & Processors

Network Merchants (NMI)
Authorize.Net
Stripe
Braintree
Cybersource
Worldpay
Adyen
Fiserv (First Data)
TSYS
Chase Paymentech
Elavon
Global Payments
Checkout.com
Shift4
Nuvei
Rapyd
TrustCommerce
eProcessing Network

Platform Comparison

See how the PayNexis infrastructure stacks up against legacy standard gateways.

Criteria Standard Gateways PayNexis Platform
Core Features & Architecture
Setup & Integration Time 3 - 6 Months 7 Days (Live Production)
Merchant Onboarding Manual / Email Back-and-Forth AI Automated Integration Bot
Front Shop Capabilities No native store; requires 3rd party Fully Functional Native Front Shop
Billing Workflow Manual PDF creation / Static CSV Automated AI Invoicing & Reconciliation
Transaction Security Standard SSL / Shared HPP URL Encryption for 3DS & Secure HPP
Real-time URL Tracking Static links with zero path visibility Dynamic URL Encryption & Live Path Tracking
Traffic Monitoring Post-transaction logs only Real-time API Tracking & Geo-IP Capturing
Fraud Prevention Basic AVS / CVV rules Real-time AI Fraud Engine & Auto Card Blocking
Settlement & Risk Management
Chargeback Prevention Reactive (Handle after they occur) Proactive Alerts & Rapid Dispute Deflection
Dispute Handling Manual Ticket Submissions Automated Chargeback & Refund Management
Settlement Speed T+3 / Standard Weekly CSV Automated Real-time Settlement Reports
Technical Support & Assistance
Integration Assistance Static Developer Documentation Dedicated Solution Architect
Account Management Tier 1 Helpdesk Dedicated Account Manager (Prime & Up)
Availability Standard Business Hours 24/7 Priority Support (Enterprise)

Infrastructure

Choose the setup that fits your volume and management requirements.

Foundation
Standard Setup
7 Days
Essential payment infrastructure to get your business processing securely.
  • Complete Gateway Integration
  • 3 S2S and 2 HPP Integration Included
  • 30 Days Support
  • Cloud Hosting basic
  • Landing page
  • Settlement Reporting
  • Chargeback management
  • Refund management
  • Detailed transaction monitoring
  • AI Fraud detection & Card blocking
Select Standard
Most Popular
Advanced Management
Prime
14 days
Automated dispute handling and robust reporting to protect your revenue.
  • Everything in Standard
  • Settlement Reports
  • Dedicated Account Manager
  • Chargeback management
  • Refund management
  • Detailed transaction monitoring
  • AI Fraud detection & Card blocking
  • AI powered ChatBot for on-boarding
Start Subscription
Custom Architecture
Enterprise
Custom
Bespoke integrations, multi-bank failover, and dedicated engineering.
  • Everything in Prime
  • Custom API Development
  • AI Fraud detection & Card blocking
  • Fraud detection Dashboard
  • AI powered ChatBot for on-boarding
  • 24/7 Phone Support
Connect With Us

Schedule Technical Discovery

Speak directly with a Lead Payment Architect to blueprint your new infrastructure.

Application Status

Due to high onboarding demand and stringent banking requirements, we currently prioritize merchants with established processing histories and provable volume.

Direct Inquiry
support@paynexissolutions.com
Implementation Fee Notice Our enterprise setup packages require a minimum one-time implementation fee. This covers exhaustive banking due diligence, custom server architecture, and dedicated engineering hours.
PayNexis Architect
👋 Hi! I'm your PayNexis guide. I can answer questions about our Demo, Pricing, or Setup Fees.
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