PAYMENT PLATFORM
Independent in-person orchestration for PSPs, ISOs, ISVs and retailers, without vendor lock-in
See how Aevi’s payment platform fits together
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Click through each layer to see how devices, apps, the gateway and your acquirers connect, and where Aevi fits into the payment flow.
The building blocks of a flexible payment platform
Control over routing
Connect many acquirers and payment types, then decide where transactions go.
One view of your whole estate
Register, monitor and manage every device from a single portal and API.
One integration, open APIs
Onboarding, reporting and transacting all run through one set of open APIs.
Real-time data
Live feeds on transactions and device status, so you and your merchants can see what’s happening in the field.
Proven at global scale
Over 3bn transactions worth more than $100bn have run through the platform.
White-label, your way
Offer the platform to your merchants under your own brand with our optional add-on.
Why orchestration sits at the center of the platform
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The real test of a payment setup comes when a business wants to expand into a new market or switch acquirers, only to find that existing integrations make the change more complicated than expected. Payment orchestration gives businesses more control over how their payment setup is connected, so they can make changes through configuration rather than rebuilding from scratch. That’s why it sits at the heart of our in-person payment platform.

A layer above the gateway
A gateway passes transaction data on for processing, while orchestration manages how the wider payment setup connects and where transactions go. When a business adds a new provider or payment method, it can connect to the existing setup without having to rebuild the rest of the infrastructure around it.

Independent by design
That flexibility starts with the freedom to choose providers. Our secure payment platform is vendor-agnostic, so businesses can choose the acquirers and devices that suit their needs rather than being tied to a particular provider or hardware. They can change those choices as needed, without having to rebuild their payment infrastructure around them.

Built for the messy end of in-person payments
That flexibility has to work with the hardware already on the ground, too. Many orchestration platforms started online and added in-person payments later; Aevi started with in-person, so device certification and terminal estate management are part of the platform from the outset. That includes demanding environments such as fuel forecourts and unattended retail.
Watch Aevi’s all-in-one payment platform in action

A short walkthrough of how the platform handles integrations, terminal estates, acquiring and data for in-person payments.
How each part of the platform works
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Open any area below for details, from the gateway and transaction routing through to security.
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Our gateway is open, cloud-based and works with any payment type, anywhere in the world: cards, phones, crypto and whatever alternative methods your customers use. Open APIs connect your existing or new systems to a terminal management system (TMS). It’s built on the ISO 20022 open standard, which makes end-to-end payments Nexo-certifiable where applicable.
- A device-agnostic payment app and enhanced gateway functionality in one secure payment system, with a plug-and-play payment app ready for SmartPOS devices.
- Point-to-point encryption (P2PE) for most major hardware vendors, backed by application-level encryption and the latest version of Transport Layer Security (TLS).
- Fully cloud-based and independent of specific hardware or data centers, so it scales with demand. It handles heavy loads, with high availability and very little downtime needed for updates.
- Multi-tenant, with separate encryption zones for each customer. Run separate instances for different sales channels to build your own solutions and offer more tailored propositions to niche merchant verticals.
- Configurable reporting across every transaction on the platform.
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Running payments across a mixed estate can often mean a different tool for every device type. We give you one secure, cloud-based portal and API to register, view and manage endpoint-level information across all of it. You can route payments to multiple endpoints while reporting on and managing them centrally.
Our device management system (DMS) adds remote visibility and control of SmartPOS devices:
- Install, uninstall and update software on the device remotely.
- Track device location, network status, battery level and available memory.
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Not everything in a payment setup is a transaction. Endpoint management, data sharing and other services still need somewhere to live. We host those services in one place and expose them through a standard set of APIs.
- One standard set of external-facing APIs and a consistent developer experience.
- A self-serve sandbox where developers can find APIs by use case, then test, subscribe and integrate, with out-of-the-box documentation and monitoring.
- Governance across the API lifecycle, including publishing, versioning, usage policies and subscriptions.
- Workflow Manager, which orchestrates APIs to deliver value-added services without adding complexity.
- Standardized communication protocols, so the platform scales as you grow.
Identity management and central governance through policy definition and enforcement. - API analytics for visibility and monitoring.
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Central portals show you how your merchants use their devices. That gives you a clearer read on which propositions suit which merchant types, where the cross-sell and upsell opportunities are, and a way to fix problems in the field remotely, without a site visit.
Through our Merchant Services, we also handle the physical side of the devices for you, from research and development through to implementation and delivery.
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From traditional Linux terminals to Android SmartPOS and fully digital deployments like SoftPOS, our device-agnostic platform processes any kind of payment transaction, including cross-border and international payments, with security built in as standard. One unified management system takes the complexity out of running a mixed terminal estate and lets you deliver a consistent payment experience in any environment.
Apps flex to fit the merchant, whether that’s a simple standalone terminal or a fully integrated payment experience. Through our partner network you can add value-adds like loyalty programs and ratings, so the experience holds up even when customers pay with alternative methods.
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Our payment orchestration layer lets apps talk to each other and be chained into simple flows, which is what keeps checkout smooth. We handle the integration work so you don’t have to, and your merchants can run whichever applications suit their vertical best.
Underneath, this full-stack payment platform runs on a cloud-based architecture that securely connects endpoints remotely to process card transactions and carries communication between POS clients and payment devices.
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Security is built into every layer of the platform. We maintain and keep strengthening our PCI DSS, PCI PIN and PCI P2PE certifications.
- Disaster recovery: Countermeasures across our services help maintain availability and support recovery if something goes wrong.
- Penetration testing: Products undergo penetration testing during development and as they’re deployed to production environments, helping identify security weaknesses before they become a problem.
- Vulnerability management: Our environment is monitored continuously for new threats, and every product, server and network is maintained.
- SSDLC: A Secure Software Development Life Cycle means security is part of the build from the first line of code.
Our certifications
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Our payment solutions and services have been accredited by the following national and international organizations.

Our end-to-end payments are Nexo-certifiable using the ISO 20022 open standard, while our commitment to continuous improvement is upheld through ISO 9001’s transparency and insight-led decision-making. We protect your information via a fully integrated ISO 27001-certified Information Security Management system and ensure operational resilience by maintaining business continuity in the face of disruption (ISO 22301).

We’ve partnered with the PCI Security Standards Council to strengthen our data protection, gaining insights from industry leaders and aligning with PCI DSS for continuous cardholder data security, as well as PCI PIN standards to protect PIN entry. As a Participating Organization, we build trust by enhancing risk management and providing secure, reliable transactions for our customers.
Who’s already building on it
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From PSPs and ISOs to ISVs and retailers, see who’s using our payments platform to power their in-person payment offering.
Better with the right partners alongside, and proof it works
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Aevi works with payment and technology partners, including Mastercard and Silverflow. Our partnership with IXOPAY brings Aevi’s in-person orchestration together with IXOPAY’s digital orchestration and tokenization.

Our partnerships
See who we work with and what those partnerships bring to the platform.

Customer case studies
Payment platforms FAQs
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An all-in-one payments platform brings the key parts of a payment setup together. With Aevi, that includes payment orchestration, gateway capabilities and estate management, while leaving you free to choose your own acquirers and devices. Everything stays connected, without locking you into a single provider.
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Our platform is designed to work with the devices and providers you already use. Open APIs connect the different parts of your payment setup, so you can keep what works and change what you need to. Compatibility depends on your existing systems, so we’ll need to check the details of your setup.
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Our platform works with traditional Linux terminals, Android SmartPOS devices and SoftPOS. We’re not tied to a single hardware manufacturer, so you have a choice of compatible devices.
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You can connect multiple acquirers and processors through our platform, then change providers as your needs change. We also offer our own card-present gateway, so you can use ours or keep the gateway you already have.
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That depends on your existing setup and how much you want to customize, so we’ll give you a realistic timeline once we understand your requirements. Open APIs and a self-serve sandbox let your developers start testing early, and the ready-made SmartPOS payment app reduces the work involved in getting started.
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Yes. You can choose to put your own brand and services front and center, with our technology running behind the scenes. Your merchants see your brand, while we power the platform.
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Pricing depends on your transaction volumes and which parts of the platform you need. Talk to our team about your setup, and we’ll work through the options and costs with you.
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Traditional internet payment platforms and secure online payment systems tend to focus on ecommerce. Aevi is built for in-person payments, connecting devices, apps and acquirers through a cloud-based orchestration layer. This gives you central control over your payment estate, with the flexibility to choose your own hardware and providers.
Who we serve
Find your solution

Card present payment gateway
Enhance your merchant offering by combining payments with third-party apps - enabling smarter, app-rich experiences at the point of sale.

SmartPOS for ISOs
Support independent sales organizations with a scalable smartPOS solution that meets evolving merchant needs across devices and markets.

Unattended Payments for Fuel
Empower merchants in the fuel sector to offer fast, secure self-service transactions that integrate smoothly with their existing infrastructure.

SmartPOS for ISVs
Enable independent software vendors to integrate payments into their platforms quickly and securely - ideal for retail, hospitality, or service-sector ISVs.

Unattended Payments for Retail
Support your retail merchants with unattended POS solutions that reduce queues, lower operational costs, and deliver better customer experiences.
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Ready to see how the platform fits your setup?
Tell us what you’re using today and what you’d like to change. We’ll show you where our platform fits, without forcing you to replace the providers or devices that already work for you.
Fill out the form below to start the conversation.
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