PSP Detector

Curious about which Payment Service Provider (PSP) is used on a webpage? PSP Detector is a straightforward extension that helps you identify the payment gateway powering any site you visit.

With PSP Detector, you can quickly find out which PSP is handling payments on a specific website. The extension displays the PSP’s logo, offers a brief description, and provides a link to its official website for more information.

Why Install PSP Detector?

• Quick Identification: Easily see which payment service provider is used on any site without needing to dig through code.
• Wide Coverage: Supports various PSPs, making it easier to learn about the payment technology in use across different websites.
• Useful Insights: Whether you’re a business owner looking to compare payment options or just curious about the payment providers in use, this tool can offer you valuable insights.

Key Features:

• Real-Time Detection: Identify the PSP used on any webpage with a simple click.
• Logo & Description: View the provider’s logo alongside a brief overview of its services.
• Direct Links: Quickly navigate to the PSP’s website for further exploration.

How to Use:

Just install the PSP Detector extension (available in the Chrome Web Store at https://chromewebstore.google.com/detail/iblfofcbjioicompkmafdehbdakdbjle), visit any website, navigate to the checkout page, and click on the extension icon to see the payment provider in use. It’s that simple!

Supported PSPs:

• 2C2P
• 2Checkout (Verifone)
• Adyen
• Airwallex
• Alipay
• Allinpay
• Amazon Payment Services (PayFort)
• AsiaBill
• AsiaPay
• Authorize.ne
• BillDesk
• BlueSnap
• Cardknox
• Cashfree Payments
• Cellulant
• Chase Payment Solutions
• Checkout.com
• Cielo
• Codapay
• Conekta
• CSG Forte
• CX Pay
• Cybersource
• Debia
• DG Financial Technology
• dLocal
• DPO Group
• Easebuzz
• Easy Pay Direct
• EBANX
• Elavon
• EVO Payments
• Eway
• Eximbay
• FastSpring
• Fat Zebra
• Fiserv
• Fiuu
• Flutterwave
• Flywire
• Global Payments
• GMO Payment Gateway
• Helcim
• Inicis
• Judopay
• KSNET
• LianLian
• Linkly
• Mastercard Gateway (MPGS)
• Maya
• MercadoPago
• Mollie
• MONEI
• Moneris
• MyFatoorah
• NETbilling
• Network International
• Nexi Group (Nets)
• NHN KCP
• NICE Payments
• NMI
• NTT DATA
• Nuvei
• Oceanpayment
• Opn Payments (Omise)
• Paddle
• PagBrasil
• PagSeguro
• PayGent
• PayJunction
• PayKings
• Payletter
• Paymentwall
• Payoneer
• PayPal
• PayPal Enterprise Payments
• Paysafe
• Paysbuy
• Paysera
• Paystack
• PayTabs
• Paytm
• PayU
• Plastiq
• Plug'n Pay
• Quickpay
• Rapyd
• Razorpay
• Red Dot Payment
• SB Payment Service
• senangPay
• Shift4
• Shopify Payments
• Skrill
• Sony Payment Services
• Square
• Stripe
• SumUp
• Tap Payments
• Tipalti
• Trust Payments
• Tyro
• WePay
• Windcave
• Worldline
• Worldpay
• Xendit
• Xsolla Pay
• Yoco
• Zai (Assembly Payments)

Supported orchestrators / proxies

• ACI Worldwide
• Akurateco
• APEXX
• Basis Theory
• BR-DGE
• CellPoint Digital
• Chargebee
• Gr4vy
• IXOPAY
• Juspay
• Paydock
• PCI Proxy
• PCI Vault
• Praxis Tech
• Primer
• ProcessOut
• Spreedly
• Tranzzo
• VGS (Very Good Security)
• Yuno

Supported third-party service providers (TSPs)

• Amadeus Hospitality (TravelClick)
• Sabre SynXis

Development

Setup

npm install

Building

npm run build          # Production build
npm run build:debug    # Development build with debug info

Testing

npm test              # Run all tests
npm run test:watch    # Run tests in watch mode

Linting

npm run lint          # TypeScript/JavaScript linting with ESLint
npm run lint:fix      # Auto-fix TypeScript/JavaScript issues
npm run lint:html     # HTML linting with webhint
npm run lint:manifest # Chrome extension manifest linting
npm run lint:web      # Combined HTML and manifest linting

Quality Assurance

npm run typecheck     # TypeScript type checking
npm run ci            # Full CI pipeline (lint + typecheck + test)
npm run validate      # Complete validation (fix + typecheck + build + test)

Available Scripts

• build - Build the extension for production
• build:debug - Build with debug information
• test - Run Jest tests
• test:watch - Run tests in watch mode
• lint - Run ESLint on TypeScript files
• lint:fix - Auto-fix ESLint issues
• lint:html - Lint HTML files with webhint
• lint:manifest - Lint Chrome extension manifest
• lint:web - Run both HTML and manifest linting
• typecheck - Run TypeScript compiler checks
• ci - Complete CI pipeline
• validate - Full validation before commit
• clean - Clean build artifacts