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🇵🇰 Pakistan  ·  🇦🇪 UAE  ·  🇸🇦 KSA  ·  🇬🇧 UK  ·  🇺🇸 USA

Fintech & Payments

One secure layer for every payment.

JazzCash, EasyPaisa, Stripe, PayPal, Apple Pay, Google Pay, Klarna, Afterpay, Tabby, GoCardless, and more — all in one engagement. PCI-DSS scoped, delivered with a unified abstraction layer your team owns forever, and live in every market you sell into.

JazzCash EasyPaisa Stripe PayPal Apple Pay Google Pay BNPL GoCardless PCI-DSS
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Secure payment orchestration connecting cards, mobile wallets, banks and global commerce

Unified payment orchestration

One API · every market · real-time status

15+

Payment methods

5

Markets supported

Real time

Webhook & socket status

Supported Gateways

Every payment method your customers need

JazzCash & EasyPaisa

Pakistan mobile wallets

Pakistan's two dominant mobile wallets — JazzCash (20M+ users) and EasyPaisa — with correct signature algorithms, OTC channels, and idempotent webhook processing.

HMAC-SHA256 AES-128 OTC Wallet Webhook

Stripe

Global cards, sub & payouts

One-time charges, subscriptions with proration, Stripe Connect for split payouts, SCA/3DS2 for EU/UK. PCI SAQ A scoped with Stripe Elements.

Elements Cashier Connect 3DS2 SCA

PayPal

430M+ trusted buyers globally

PayPal Orders v2 API with Smart Payment Buttons that auto-select PayPal, Pay Later, Venmo, and local methods by the buyer's country.

Orders v2 Smart Buttons BNPL Subscriptions

Apple Pay & Google Pay

Express 1-tap checkout

Native 1-tap checkout via Apple Pay and Google Pay — integrated through Stripe or Braintree. Lifts mobile conversion rates by 20–35% without re-entering card details.

Wallet API Stripe Braintree 1-Tap

BNPL — Klarna & more

Buy Now Pay Later worldwide

Klarna, Afterpay/Clearpay, and Affirm for UK/US/EU/AU; Tabby and Tamara for UAE, Saudi, Kuwait. Adds 15–30% AOV uplift with zero credit risk to your business.

Klarna Afterpay Affirm Tabby Tamara

Real-Time Socket

Live payment status updates

WebSocket-based payment status listeners push confirmations, failures, and pending states to the customer browser in real time — no polling required.

WebSocket Laravel Echo Pusher SSE

JazzCash Integration

Pakistan's #1 mobile wallet — 20M+ active users

JazzCash dominates Pakistan's digital payments landscape. Integrating it correctly means implementing HMAC-SHA256 request signing, handling asynchronous OTC payment callbacks, and building a daily reconciliation job to match every transaction against your order database — even when webhooks arrive late.

HMAC-SHA256 signed request initiation
Mobile wallet & OTC payment channels
Asynchronous callback & IPN handler
Transaction status polling fallback
Idempotent webhook processing
Refund & reversal API integration
Regulatory compliance documentation
Sandbox → UAT → production migration
Go-live timeline
Standard web integration: 5–10 business days including sandbox testing, merchant onboarding support, and go-live verification.

EasyPaisa Integration

Telenor mobile money — strongest rural reach

EasyPaisa's OTC channel reaches customers without smartphones — a walk-in at any EasyPaisa retailer with a reference number completes the payment. The v2 API uses AES-128 CBC encryption; many implementations get this wrong. We test against official vectors before a single transaction runs in sandbox.

AES-128 CBC payload encryption (correct IV)
Mobile wallet & OTC channel support
InitiateTransaction & GetStatus APIs
Asynchronous IPN webhook handler
Idempotent processing (duplicate callbacks)
Daily reconciliation cron job
Refund API & dispute management
Sandbox + production environment config
Combined discount
Implement JazzCash + EasyPaisa together and save 30% — shared abstraction layer, single integration sprint.

Stripe Integration

Global cards, subscriptions & marketplace payouts

Stripe is the right choice for UK, US, UAE, EU, Canada, and Australia. Beyond a simple charge call, we implement the full Stripe ecosystem: recurring billing with proration, Stripe Connect for marketplace split payouts, SCA/3DS2 compliance for EU/UK customers, and a webhook listener that keeps your database in sync with every Stripe event.

Stripe Elements (custom UI, SAQ A)
One-time charges & Payment Intents
Subscription billing (Laravel Cashier)
Proration & plan upgrades
Stripe Connect — split payouts
SCA / 3DS2 compliance (EU/UK)
Invoice & credit note generation
Coupon, trial & discount support
Refunds, disputes & chargeback hooks
Revenue dashboard (MRR, churn, LTV)

PayPal Integration

430M+ buyers trust PayPal globally

PayPal adds buyer trust for international customers who prefer not to enter card details on unfamiliar sites. We implement the PayPal Orders v2 API with Smart Payment Buttons — a single component that automatically shows PayPal, Pay Later, Venmo, and local payment methods based on the buyer's country.

PayPal Orders API v2
Smart Payment Buttons (auto locale)
Pay Later / Buy Now Pay Later
IPN webhook & event processing
Seller Protection documentation
Refund & partial refund API
Dispute & chargeback management
PayPal Subscriptions (billing plans)
Sandbox & live credential rotation
PayPal Commerce Platform (marketplaces)
Express Checkout

Apple Pay, Google Pay & Amazon Pay

Customers who can pay in a single tap convert at 2–3× the rate of those who have to type a card number. Apple Pay and Google Pay use device-level biometric authentication, so checkout goes from 90 seconds to under 3 seconds on mobile. Amazon Pay leverages the customer's existing Amazon account — removing the biggest friction point of all: registration.

We integrate all three through Stripe's Payment Request Button (which auto-detects the device and shows the right wallet), keeping your PCI scope minimal while maximising the wallets available at checkout.

Apple Pay
60%+
of iOS users use it
Google Pay
2.5×
higher mobile conversion
Amazon Pay
300M+
Amazon accounts worldwide

Apple Pay

Stripe Payment Request Button or Braintree
Domain verification & merchant validation
Face ID / Touch ID authentication flow
Mobile Safari + in-app browser support
3DS fallback for non-Apple Pay cards

Google Pay

Google Pay API + Stripe integration
Android Chrome & in-app WebView support
Dynamic pricing & shipping address callbacks
PAN_ONLY + CRYPTOGRAM_3DS token handling
Auto-detect alongside Apple Pay (one button)

Amazon Pay

Amazon Pay Checkout v2 SDK
Session-based auth with Amazon OAuth
Shipping address & payment method callbacks
Recurring billing via Amazon Pay agreements
Automatic buyer sign-in (no checkout form)
Buy Now Pay Later

BNPL — split payments for every market

UK · US · EU · AU · CA

Klarna

Pay in 3 (UK), Pay in 4 (US), Pay Later (30 days) and Klarna Financing. 150M+ consumers. Directly via Klarna API or through Stripe.

Pay in 3 Pay in 4 Financing 150M users
US · UK · AU · CA · NZ

Afterpay / Clearpay

Afterpay (US/AU/CA) and Clearpay (UK) — pay in 4 instalments, interest-free. 20M+ active shoppers. Merchants receive full amount upfront.

Pay in 4 Interest-free 20M users
USA · Canada

Affirm

Monthly instalment loans 0%–30% APR. Ideal for higher-value purchases ($100–$17,500). Merchant receives full payment; Affirm handles collections.

Instalments 0% APR promos High-ticket
UAE · Saudi · Kuwait · Bahrain · Egypt

Tabby

Middle East's leading BNPL — split into 4 payments, interest-free for shoppers. Merchant gets paid upfront. Native Arabic checkout experience.

Pay in 4 Middle East Arabic UI
Saudi Arabia · UAE · Kuwait

Tamara

Saudi Arabia's #1 BNPL solution. Split into 2, 3, or 4 payments. Strong presence with KSA merchants. Integrates via REST API or Magento/Shopify plugins.

Pay in 3/4 KSA #1 Shopify plugin
US · UK · AU · NZ · CA

Zip / Sezzle

Zip Pay (AU/NZ/UK) and Sezzle (US/CA) — pay in 4 instalments. Particularly popular for fashion, electronics, and home goods verticals.

Pay in 4 Fashion Electronics
Regional Wallets

The right wallet for every market

🇦🇪 🇸🇦 🇶🇦 🇰🇼 🇧🇭

Middle East

STC Pay
Saudi Arabia's leading telecom digital wallet. 10M+ KSA users. REST API for merchant checkout.
Tabby
UAE & KSA BNPL leader — split payments for GCC e-commerce.
Tamara
Saudi Arabia #1 BNPL. Pay in 2, 3, or 4 — strong brand in KSA.
Fawry
Egypt's ubiquitous bill-pay & wallet. 30M+ registered wallets.
Benefit Pay
Bahrain's national payment network wallet & QR pay.
Apple Pay
Very high iPhone adoption in UAE/KSA — top express wallet in GCC.
🇬🇧 🇩🇪 🇳🇱 🇫🇷 🇪🇺

UK & Europe

GoCardless
UK/EU open banking direct debit — ideal for recurring invoices, SaaS, and school fees.
Klarna
Dominant BNPL across UK, Germany, Sweden, and EU. Pay in 3 (UK) / Pay Later.
Clearpay
UK brand of Afterpay — pay in 4 instalments. Popular in fashion & lifestyle.
iDEAL
Netherlands national bank-transfer standard. Mandatory for NL e-commerce.
SEPA Direct Debit
EU-wide bank account debit for recurring payments and B2B invoicing.
Bancontact
Belgium's dominant card scheme. Essential for Belgian market coverage.
🇺🇸 🇨🇦 🇦🇺

USA, Canada & Australia

Venmo
US peer-to-peer wallet — 70M+ users. Stripe-integrated for merchant checkout.
Cash App Pay
Square's consumer wallet — popular with Gen Z in the US. Checkout API available.
Affirm
US & Canada instalment loans. Strong in electronics, furniture, and fitness.
ACH Direct Debit
US bank-to-bank transfer for B2B, SaaS, and school fee auto-pay.
Interac
Canada's bank transfer standard — essential for CAD-denominated payments.
Afterpay
AU/US/CA BNPL — strong in retail, apparel, and health & beauty.
Banking Integration

Open Banking & Direct Bank Transfer APIs

Open Banking (PSD2 in the UK/EU) lets customers pay directly from their bank account without entering card details — faster, cheaper per transaction, and with zero chargeback risk. GoCardless gives you a single API to collect direct debits across 30+ countries. For e-commerce, ERP, schools, and utility billing, this is the cleanest recurring-payment stack available.

For international wire transfers and corporate treasury, we integrate SWIFT messaging, SEPA credit transfers, and bank-specific corporate APIs. Each bank has its own style — REST, SOAP, or ISO 8583 — and we handle the complexity so your engineers don't have to.

GoCardless
Direct debit in 30+ countries. UK, EU, US, AU, CA, NZ.
Open Banking (PSD2)
UK & EU account-to-account payments. TrueLayer, Plaid, Token.io.
Plaid
US open banking — bank account linking, ACH initiation, income verification.
SEPA Direct Debit
EU-wide recurring debit. One mandate covers 36 European countries.
ACH (US)
US bank-to-bank — ideal for B2B invoicing, SaaS, and school fees.
SWIFT MT / MX
International wire transfers. Cross-border corporate payables.
Faster Payments (UK)
Real-time UK bank transfers up to £1M per payment.
Corporate Bank APIs
REST/SOAP integration with your commercial bank for bulk payroll & disbursements.

What banking integrations include

  • Bank API credential setup & key rotation
  • SOAP-to-REST wrapper when needed (legacy APIs)
  • ISO 8583 message parsing & generation
  • Instant bank transfer initiation & status polling
  • Variable direct debit mandate management
  • Bulk payroll disbursement file generation
  • Bank reconciliation file import & auto-matching
  • Webhook/callback for async bank responses
  • Daily statement download & reconciliation
  • Dual-approval workflow for large transfers

Protocols we work with

REST / JSON SOAP / XML ISO 8583 SFTP File Transfer Open Banking (PSD2) SEPA SWIFT MT/MX FTP Batch ACH NACHA
Auto-Invoice

Automated invoice & recurring payment collection

Schools & Universities

Term fees, tuition instalments, and library fines auto-charged on due date. GoCardless variable direct debit or Stripe Billing with PDF invoice delivery.

  • Term fee auto-charge on due date
  • Instalment plan support
  • Parent portal with payment history
  • Auto-send PDF receipts via email

ERP & B2B Invoicing

Sync purchase orders to payment collection. Auto-charge on invoice approval. Stripe, GoCardless, or ACH depending on the market.

  • PO-to-payment automation
  • Multi-currency invoice support
  • ACH / SEPA / GoCardless routing
  • Reconcile against ERP ledger

SaaS Subscriptions

Monthly/annual billing, seat-based proration, trial periods, and dunning workflows. Stripe Cashier for Laravel — handles failed payments automatically.

  • Seat-based proration
  • Trial-to-paid conversion
  • Smart dunning (3 retries)
  • MRR / churn dashboard

Utility & Rent Billing

Variable-amount direct debits for rent, utilities, and recurring services. GoCardless Instant Bank Pay or mandate-based variable collection.

  • Variable amount per cycle
  • Advance notice emails
  • Failure retry & SMS alerts
  • Landlord / tenant portal
Real-Time

WebSocket Payment Status Updates

After a payment is submitted, customers are anxious. If they have to wait 30 seconds staring at a spinner — and then refresh to see the status — some will hit the back button, retry, and create duplicate charges. A WebSocket connection eliminates this: the moment the payment gateway webhook hits your server, the confirmation pushes to the customer's browser in under 100 milliseconds.

We implement this using Laravel Echo with Pusher or a self-hosted Soketi server. When a payment webhook arrives and is verified, a PaymentConfirmed or PaymentFailed event broadcasts on a private channel scoped to the customer's session — from "processing" to a confirmation screen without any polling or page refresh.

Real-time payment flow

1
Customer submits payment
2
Browser opens private WS channel
3
Gateway processes & sends webhook
4
Server verifies & fires event
5
WS pushes status to browser
6
UI updates instantly — no refresh

< 100ms push latency

Webhook → browser in under 100ms via Pusher or Soketi

Private channels

Auth middleware ensures only the paying customer receives their event

Fallback polling

If WS drops, SSE or polling activates automatically

Multi-event support

Pending, processing, confirmed, failed — each triggers a UI state

Process Architecture

End-to-end payment & compliance flow

Payment Processing Flow

Customer Initiates
Cart checkout, invoice, subscription, or school fee
Method Selected
Wallet / card / BNPL / direct debit — customer chooses
Fraud Check
IP, velocity, device fingerprint, sanctions list
Payload Secured
HMAC-SHA256 / AES-128 / TLS 1.3 signed & encrypted
PSP / Wallet
Stripe / PayPal / JazzCash / Klarna / GoCardless
Webhook
Signature verified, idempotency key checked, queued
Order Fulfilled
Order confirmed, email/invoice sent, stock decremented
Settlement
T+1 / T+2 settlement, auto-reconciled

Compliance & Regulatory Layer

AML Screening

  • Sanctions list check (OFAC, UN, FATF)
  • PEP (Politically Exposed Persons) screening
  • Transaction threshold monitoring
  • Suspicious activity pattern detection
  • SAR (Suspicious Activity Report) triggers

KYC Verification

  • National ID / passport verification
  • Business registration document checks
  • Proof of address verification
  • Beneficial ownership disclosure
  • Risk-based due diligence (RDD)

Regulatory Reporting

  • Central bank transaction reporting
  • Cross-border payment notifications
  • High-value transaction declarations
  • Merchant category code (MCC) tagging
  • Periodic volume reports to regulators

Reconciliation

  • Daily PSP settlement file import
  • Automated transaction matching
  • Unmatched transaction alerts
  • Chargeback & dispute recording
  • Finance-ready settlement reports

Advanced Payment Architecture — Detailed Compliance Path

Merchant Request
API Gateway
TLS 1.3, IP whitelist, API key / OAuth2 Bearer token validation
API Gateway
Rate Limiter
Per-merchant TPS limits, burst allowance, circuit breaker
Rate Limiter
AML / KYC Service
Async call — cached result TTL 15 min, hard-block on match
AML / KYC Service
Payment Processor
Stripe / PayPal / JazzCash / GoCardless — TLS, signed payload
Payment Processor
Webhook Listener
HMAC / signature verified, idempotency key checked, event queued
Webhook Listener
Event Bus (Queue)
Laravel Queue / SQS — decoupled, retry on failure, DLQ for errors
Event Bus
Order Service
Status update, inventory deduct, invoice sent, fulfilment triggered
Event Bus
WebSocket Broadcast
Real-time push to customer browser via private Pusher/Soketi channel
Event Bus
Regulatory Reporter
Automated compliance report generation, async dispatch within window
Order Service
Reconciliation Engine
T+1 settlement file match, unmatched alert dispatched to finance team
Security

Security & compliance standards

PCI-DSS SAQ A / SAQ A-EP

Stripe Elements and PayPal-hosted fields keep card data off your servers entirely, minimising your PCI scope to the simplest self-assessment tier. We provide an SAQ A evidence package.

Open Banking & PSD2

UK & EU Open Banking (PSD2) allows account-to-account payments with strong customer authentication (SCA). We implement TrueLayer, GoCardless, or Plaid depending on your markets and use case.

OWASP API Security Top 10

We audit every payment API against OWASP's API Security Top 10 — broken object-level auth, mass assignment, security misconfiguration, and unrestricted resource consumption — before go-live.

AML / CFT & Fraud Controls

Transaction screening against OFAC, UN, and FATF sanctions lists. Velocity checks for structuring detection. SAR triggers for suspicious patterns. Threshold-configurable per market.

Everything included across all integrations

Unified payment abstraction layer
JazzCash wallet & OTC (HMAC-SHA256)
EasyPaisa wallet & OTC (AES-128)
Stripe Elements + Cashier (subscriptions)
PayPal Orders v2 + Smart Buttons
Apple Pay & Google Pay (1-tap checkout)
Amazon Pay SDK integration
Klarna / Afterpay / Affirm (BNPL)
Tabby / Tamara (Middle East BNPL)
GoCardless direct debit (30+ countries)
SEPA, ACH & Open Banking transfers
WebSocket real-time status push
OAuth2 / API key gateway auth
Idempotency keys for safe retries
Webhook signature verification
Daily reconciliation cron job
AML / sanctions screening hook
PCI-DSS SAQ A scope documentation
Sandbox → UAT → production migration
Postman collection for every gateway

Frequently asked questions

We integrate JazzCash, EasyPaisa, Stripe, PayPal, Apple Pay, Google Pay, Amazon Pay, Klarna, Afterpay/Clearpay, Affirm, Tabby, Tamara, STC Pay, GoCardless, and more — the right combination depends on your target markets and customer demographics.
Yes. Stripe Elements means card data never touches your server — only a tokenised PaymentMethod ID. This reduces your PCI scope to SAQ A, the simplest tier. We document this and provide evidence for your compliance questionnaire.
Yes. We integrate Klarna, Afterpay/Clearpay, and Affirm for UK, US, EU, and Australia; Tabby and Tamara for the Middle East. BNPL consistently adds 15–30% to average order value. The merchant receives the full amount upfront — the BNPL provider carries the credit risk.
Yes. We implement GoCardless variable direct debit or Stripe Billing to automatically charge when invoices are generated — ideal for school tuition, subscription ERP plans, utility billing, and SaaS recurring revenue. Customers pay automatically; you chase nothing.
Yes. We implement Laravel Echo + Pusher (or self-hosted Soketi) to broadcast PaymentConfirmed and PaymentFailed events on private authenticated channels. The customer browser transitions UI states in real time — no polling, no page refresh.
We build idempotent webhook handlers that process events exactly once even if delivered multiple times. A daily reconciliation job polls each gateway's transaction list to catch any events where webhook delivery failed — ensuring no payment is ever missed.

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