Connecting to payment systems (Stripe, PayPal, crypto API)

Connecting to payment systems (Stripe, PayPal, crypto API)

Convenient and secure payment is a key element of any modern platform. We implement integrations with leading payment systems, including Stripe, PayPal, banking gateways and cryptocurrency APIs (Bitcoin, Ethereum, USDT, etc.), providing a full cycle: payment acceptance, returns, notifications and status synchronization.

Each connection is configured based on jurisdiction, business type, and security requirements (PCI DSS, KYC, AML, etc.).

Supported payment solutions

Provider/System	Opportunities
Stripe API	Card Payment, Apple Pay, Google Pay, Subscriptions, Returns
PayPal API	Express Checkout, Transfers, Buyer Protection, Reports
₿Kripto gates	BTC, ETH, USDT support, Coinbase connection, NOWPaiments, BitPay
Bank gateways	Integration with local payments: Fondy, WayForPay, Interkassa
Web3/Wallet API	Metamask Integrations, Trust Wallet, WalletConnect

Functionality

Accept one-time and recurring payments
Webhook Transaction Status Notifications
Returns, Holds and Payment Confirmation
Encryption, card tokenization, 3D Secure
Synchronization with billing, bonuses and loyalty system

Advantages for the operator

Fast integration and test environment to run
Compliance with security and encryption standards
Support for multiple currencies and payment scenarios
Flexible payment logic: via API, via widgets, via redirect
Scalability and connection of several providers at once

Where especially important

Online services, casinos, platforms with deposit logic
Mobile and web applications with micropayments
International multi-currency platforms
₿ Businesses accepting payment in cryptocurrencies or tokens

Integration with payment systems is the foundation of your business infrastructure. We will ensure reliable, flexible and secure connection of any payment channels: from bank cards to Web3 wallets.