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Hire Finix Payments Developers to Build Custom Payment Facilitation Solutions
Need to hire a Finix developer? Our team builds payment facilitation (PayFac) and processing solutions using Finix's API. Finix enables platforms to become their own payment facilitators — owning merchant onboarding, controlling processing, and capturing payment economics. Our developers unlock that capability for your business.
We handle every stage: merchant onboarding and underwriting, payment processing (cards, ACH, tokenization), split payment configuration, settlement management, dispute handling, and compliance. Whether you're a vertical SaaS platform, marketplace, or enterprise moving to a PayFac model, our Finix developers put you in control of your payment stack.
Why Work With Us?
Our developers specialize in Finix's payment facilitation platform — including merchant onboarding and automated underwriting APIs, card and ACH payment processing, tokenization, split settlement configuration, payout management, dispute handling, and compliance workflow automation. We understand Finix's PayFac model and how to architect solutions that maximize payment revenue for platform businesses.
We've delivered Finix-powered PayFac solutions for vertical SaaS companies and marketplaces - including end-to-end merchant onboarding systems, custom split settlement engines, real-time transaction reporting dashboards, and complete payment processing migrations from legacy providers to Finix's modern PayFac infrastructure.
With more than ten years building payment processing and facilitation systems, our team brings deep understanding of card network rules, PCI compliance, merchant risk management, and settlement mechanics. This expertise means we architect Finix solutions that are not just technically integrated, but commercially optimized for your platform's payment monetization strategy.
Our Expertise
Free Finix Integration Consulting
Schedule a free consultation with our Finix payment experts. We'll evaluate your platform's payment monetization opportunity, assess PayFac readiness, and design a Finix integration plan that maximizes revenue. |
Security-Focused Finix Integration
Payment facilitation requires rigorous compliance. We build PCI DSS-compliant integrations with card tokenization, proper merchant KYC/KYB workflows, dispute management, and full card network regulatory compliance. |
Proven Finix Integration Projects
Our team has delivered end-to-end PayFac solutions — from automated merchant onboarding to custom split settlement logic and real-time transaction reporting. |
Tailored Finix Solutions
We build tailored Finix solutions: vertical SaaS payment monetization, marketplace split settlements, embedded checkout, white-label processing, or migration from legacy processors to Finix's PayFac infrastructure. |
Noteworthy Finix Implementations
Finix-powered payment solutions we've built for clients:
We built a complete PayFac solution for a vertical SaaS platform — automated merchant onboarding with real-time underwriting, card and ACH processing, revenue splitting between platform and merchants, and detailed transaction analytics.
For an emerging FinTech company, we facilitated a Finix integration that optimized their lending procedure. By automating the verification of income and account balances, we drastically cut down on processing time and enhanced the overall customer experience.
We migrated a B2B platform from a legacy processor to Finix — reducing processing costs by 30%, enabling custom settlement schedules, adding ACH, and giving the platform full control of payment economics.
Contact Us
Helping businesses build secure, scalable, and compliant FinTech solutions.
Q: What is payment facilitation and why use Finix?
A: Payment facilitation (PayFac) lets platforms process payments on behalf of their sub-merchants without each merchant needing their own merchant account. Finix provides the infrastructure — APIs for onboarding, processing, and settlement. We build the integration that connects your platform to Finix's PayFac capabilities.
Q: How much does a Finix integration cost?
A: A basic Finix integration (merchant onboarding, card processing) typically costs $25,000–$50,000 and takes 6–10 weeks. Full PayFac implementations with split payments, disbursements, and compliance features range from $60,000–$150,000. Finix has its own processing fees separate from development.
Q: How is Finix different from Stripe Connect?
A: Finix gives you more ownership of the payment experience — white-label processing with your own BIN and direct processor relationships. Stripe Connect is faster to implement but you're always a sub-merchant of Stripe. We recommend Finix for platforms wanting full payment ownership and Stripe Connect for faster launch.
Q: How long does merchant onboarding take with Finix?
A: Automated merchant onboarding through Finix's API typically approves merchants in minutes to hours. We build custom onboarding flows that collect KYB data, verify identity, check OFAC/sanctions lists, and activate merchants programmatically — no manual review needed for standard merchants.
Q: Can Finix handle marketplace split payments?
A: Yes. We build split payment flows where the platform, marketplace seller, and other parties (affiliates, service providers) each receive their portion automatically at the point of settlement. Finix handles the fund flow routing and reconciliation.