Connect to UPI, Pix, M-Pesa & More, One API for All Emerging Market
Launch and scale payments in India, Brazil, Africa and beyond. GSX gives you one API, one dashboard, and AI-powered optimization to improve success rates.
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Connecting your business to real-time payment rails across the globe
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Why Leading Businesses Choose GSX
One API, Global Reach:
Connect to UPI, Pix, M-Pesa, and dozens of local payment rails—through a single, modern integration.
Full Control, One Dashboard:
Automate payments, payouts, refunds, and reconciliation across markets from one centralized hub.
AI-Driven Optimization:
Improve payment success rates and route transactions intelligently with built-in AI.
Live in 72 Hours:
Get started fast with dedicated 24/7 integration support and technical onboarding.
Built for Scale:
Trusted by high-volume businesses. Reliable, compliant, and backed by human support.
Who we work with
Streamline treasury ops and scale cross-border vendor or customer payouts with local rails like UPI, PIX, and M-Pesa
Launch fast in high-growth markets with no local entity required — GSX handles local rails and compliance.
Deliver real-time transfers through UPI, PIX, and M-Pesa — with AI routing and unified reporting built in.
Settle sellers, suppliers, or freelancers instantly using regional payment rails, without local banking overheads.
Pay contractors, gig workers, and global teams using local infrastructure, with no intermediary fees.
Automate recurring payouts and refunds in emerging markets with API-first reconciliation tools.
Plug into payment networks in India, Brazil, Kenya, and Mexico — while maintaining control and auditability.
Integrate GSX to offer embedded finance across markets — with one dashboard and full lifecycle control.
Scale Globally. Route Smartly.
Monitor in Real-Time
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AI That Thinks Like a Payments Ops Team,
Only Faster.
Our platform combines smart routing, predictive analytics, and recovery intelligence to boost success rates and reduce failure points in real time.
Route each transaction through the most reliable local channel based on real-time cost, performance, and success rates.
Visualize payment flows, failure reasons, and market-level insights — all in one real-time dashboard.
Automatically retry failed payments using alternate rails or fallback methods before your users even notice.
UPI in India, Pix in Brazil, SPEI in Mexico, and dozens more.
Instantly connect to the world’s most dynamic markets—via one API.
GSX powers local payment connectivity in:
Expanding every month. Can’t find your country? Reach out — we might already be live there.
Trusted by Platforms Expanding into India, Brazil, Africa & Beyond
95% of partners improved success rates in 30 days — with faster launches, smarter routing, and regional expertise.
GSX was a game-changer. We launched UPI and Pix in less than 5 days — and saw a 22% increase in payout success in the first month. Their local expertise is unmatched in the industry.
Ananya Rao
GSX gave us unified API access to emerging markets without dev overhead. Their smart routing alone cut failed transactions by 18%.
John Njoroge
GSX helped us scale to Brazil and Kenya with zero downtime. Their tools and analytics dashboard made it seamless.”
Natalie Gómez
Integrating GSX was a game-changer for our remittance platform. We went live with UPI and PIX in under 5 days — and saw a 22% increase in successful payouts within the first month. The local expertise GSX brings is unmatched.
Ananya Rao
As a growing marketplace in Africa, managing payments across regions used to be a nightmare. GSX’s single API gave us unified coverage without adding dev complexity. Their smart routing feature alone saved us 18% in failed transactions.
John Njoroge
We handle payouts for hundreds of enterprise clients. GSX helped us scale into new markets like Kenya and Brazil with zero downtime. The analytics dashboard and compliance support made integration seamless.
Natalie Gómez
You Grow Across Borders. We’ll handle the Payment rails
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To simplify payments in complex regions and empower global growth by connecting businesses to trusted local payment rails.
Frequently asked questions
We offer a fast 3-step onboarding: API setup and sandbox access, compliance & commercial review, and go-live. Most partners are live within 72 hours, with dedicated integration support throughout.
Not at all. GSX is designed for scaling startups, fintechs, marketplaces, and global enterprises alike — with pricing and support tiers to match your stage.
Many clients see increased payment success rates within 7 days of going live. Faster routing, regional optimization, and reduced failures deliver results fast.
Yes — GSX covers LATAM, Africa, and Asia via one API, including local rails like UPI (India), Pix (Brazil), M-Pesa (Kenya), and SPEI (Mexico).
GSX provides white-glove technical support before, during, and after integration. Here’s what you can expect.
- Dedicated solutions engineers to guide API setup and environment configuration
- Real-time communication via Slack or Telegram with our engineering team
- Comprehensive developer resources including API docs, Postman collections, and code samples
- Proactive debugging support — with webhook simulators, test cases, and sandbox walkthroughs
Go Global, Instantly
Focus on your product. We’ll connect your business
to payments and payouts in high-growth markets.