Move money. Make money.
From startups to publicly traded companies, Finix offers everything software platforms need to build world-class payments experiences.
Trusted by leading SaaS, marketplace, and e-commerce platforms.
With one developer-friendly API, Finix helps companies accept payments, manage payouts, and onboard merchants—everything you need to enable payment processing, and grow revenue.
Spend time where it matters. With your customers.
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Whether you’re just starting or already have payment processing underway, we'll have you accepting payments in days—not months.
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Underwriting, reconciliation, dispute management, and more — our platform manages processes so that you can concentrate on what matters—your core product and your customer.
Explore our guides and documentation.
Learn how to integrate Finix’s simple and powerful API to accept payments, onboard merchants, and pay out your users.
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Put your brand first.
Finix’s white-label API allows us to remain invisible so you can craft the perfect payments experience for your customers.
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Build with confidence.
Finix’s sandbox environment allows you to simulate merchant onboarding, payments acceptance, and payouts so you can ensure everything is working before going live.
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Learn the basics and more.
Finix's documentation includes a thorough definition of our API endpoints but we’ve also created a number of guides to help you get up to speed quickly.