Financial infrastructure
for the internet

Millions of companies of all sizes—from startups to Fortune 500s—use Linq's software and APIs to accept payments, send payouts, and manage their businesses online.

Start now → Contact sales

Trusted by millions of businesses

$640B+

Payment volume processed annually

135+

Currencies and payment methods

50M+

Businesses use Linq globally

99.999%

Historical uptime for Linq services

A complete payments platform

Linq offers everything you need to run your internet business at scale, from startups to established enterprises.

💳

Payments

Accept payments online, in person, and around the world with a payments solution built for any business—from scaling startups to global enterprises.

🔄

Billing

Build and scale your recurring business model. Manage subscriptions and invoices, optimize your pricing, and accept payments globally.

🌐

Connect

Everything platforms need to get sellers paid, manage risk, and build their own business model. Launch faster and reduce maintenance burden.

💰

Treasury

Banking-as-a-service APIs to empower your platform's user financial accounts with money movement, storage, and other financial services.

📊

Reporting

Get detailed breakdowns of your payments, payouts, and balance. Download custom reports and reconcile transactions with your own systems.

🛡️

Radar

Prevent fraud with machine learning that learns from billions of transactions across the Linq network to keep your business protected.

Designed for developers

Build your integration with developer-friendly APIs, robust documentation, and our intuitive platform.

Powerful APIs

Everything you need to build and scale your business with flexible, powerful APIs that are easy to integrate and designed for optimal performance.

  • RESTful API design with JSON responses
  • Complete API reference and documentation
  • Official libraries in 8+ languages
  • Webhooks for real-time notifications
  • Test mode for safe development

Global payment methods

Linq supports 135+ currencies and dozens of payment methods including cards, wallets, bank transfers, and buy now, pay later options.

  • All major credit and debit cards
  • Digital wallets like Apple Pay & Google Pay
  • Local payment methods worldwide
  • Buy now, pay later services
  • Bank debits and transfers
🌍

Enterprise-grade security

Linq is certified to the highest industry standards and uses machine learning to protect your business from fraud.

  • PCI DSS Level 1 certified
  • Bank-level encryption and security
  • Advanced fraud detection with Radar
  • 3D Secure authentication support
  • Regular security audits and compliance
🔒

Trusted by innovative companies

See how leading businesses use Linq to accelerate their growth and simplify their payments.

"Linq has been instrumental in scaling our marketplace. The APIs are intuitive, the documentation is excellent, and the support team is always there when we need them."

JD

Jane Doe

CTO, TechCorp

"Moving to Linq cut our payment processing time in half and reduced our overhead costs significantly. It's been a game-changer for our business operations."

MS

Michael Smith

CEO, FastGrow

"The global payment support from Linq allowed us to expand into 15 new countries in just six months. The platform handles all the complexity for us."

SL

Sarah Lee

VP Operations, GlobalShop

Ready to get started?

Join millions of businesses that trust Linq to handle their payments infrastructure.