Configurability for all your unique payments needs
Discover reliable, end-to-end payments technology for businesses of all types, industries, and sizes. With a single integration for omnichannel payments acceptance Finix offers hundreds of configurable ways for you to create the best payments solution for your business.
Invested in quality
Payments tech built with your business in mind
Finix designs for ultimate flexibility and optionality so you can create the unique payments experience that blends seamlessly with your business operations. Our REST API makes our payment technology simple to integrate with, no matter what language your code is written in. You set the rules, and Finix’s API helps you do the rest.
Finding the right payments solution for your business type
Regardless of your business type or size, you get access to the same set of powerful APIs. All of our payments features are built on one platform, making it easy to configure your payments solution to meet the needs of your business. Simply choose the features you want, and leave the rest.
Businesses we serve include:
eCommerce or omni-channel retail
Wholesalers
Software platforms
Online Marketplaces
PayFacs
Payment methods
Whether you accept payments in person, online, or both, we have a solution for you complete with all modern payment methods, including:
Debit, credit, business card payments
ACH
Apple Pay, Google Pay, Samsung Pay
A variety of in-person payment terminals
HSA/FSA
Network sponsored gift cards
Manage your payments operations.
Underwriting, reconciliation, dispute management, and more, our platform automates operational processes so you can concentrate on what matters—your customers and products.
Take control of your payments experience
Build the perfect payments experience. Finix offers an advanced payments integration that grows with your business. Take advantage of settings you can customize, like, payout settings, branded dashboards, and hosted checkout pages.
Code Editor
curl
https://finix.sandbox-payments-api.com/payment_instruments \
-H
"Content-Type: application/vnd.json+api"
\
-u USsRhsHYZGBPnQw8CByJyEQW:8a14c2f9-d94b-4c72-8f5c-a62908e5b30e \
-d
'{ "identity": "IDgWxBhfGYLLdkhxx2ddYf9K",
"merchant_identity": "IDpYDM7J9n57q849o9E9yNrG",
"name": "John Smith",
"third_party_token": "{\"token\":{\"paymentMethod\":{\"network\":\"barcode\",\"type\":\"credit\",\"displayName\":\"\"},\"transactionIdentifier\":\"AE514ADAA44E9C3A0A862C7E4EDEE43C422556FA4748B045F1764860557E8EE6\",\"paymentData\":{\"data\":\"IOg9H5\\/hdpccvHZ03ESJwlJXFlmcnI18WXTSOHOPA82ewYoWVyEMiy63HCsdejXsHIR8a+N\\/5aR24OeJrkxheck2AAl5o1LLJ7jL+75scnf7Z55uQmtVyKITTkH22LrC6E6SgMnXaefJYOTUcG1Veqb\\/dXtpPzqaKACEKDkbVivpDk+A2iX5PLROFTMRgmb9a0HYwHOnVGQzXwiHkX1g6f1R4rILUyMaQ5qLxCplE1t\\/guEYmkGBtOb\\/v8+GRDTl8YrC1tOe\\/cs4aQm4cAKJktFQUTbfAApNFBnKI06mtCM7e7qRna\\/YON3gyci035jA7Zq4kBMo7rQB8puGH6dDqB\\/KsPS6Ps+w688+rqEKz16YUJ\\/LMCOzzBM6bCTOS6eouB1eCh3SJdm\\/lmY=\",\"signature\":\"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\",\"header\":{\"publicKeyHash\":\"eOvce9ya55opFC5EXVWlLwzZRVDEY3Hgakf3+C+0zkc=\",\"ephemeralPublicKey\":\"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE3VnkF5JR9cWuYoeT68dUNp\\/2\\/jGaOiid19UfCV9rEkcPomrzFWEZw\\/dN1uU9RTblnrIQPajFj4R2ZKIpYIlkgA==\",\"transactionId\":\"ae514adaa44e9c3a0a862c7e4edee43c422556fa4748b045f1764860557e8ee6\"},\"version\":\"EC_v1\"}}}",
"type": "APPLE_PAY"
}'
Compliance made easy.
Moving money and storing card data can be complex due to strict payments regulations. Finix helps platforms manage these requirements from behind the scenes.
We’ve got your back (office).



