What integration options are available?

Technology partners can integrate through PXP's REST API, native Kotlin SDK, local HTTP REST calls, or webhook-based event flows. The integration path depends on your platform architecture and whether you're building for in-store, online, or both.

Do my merchants need separate contracts with the different acquirers?

No. PXP manages acquiring relationships. Your merchants sign with PXP, and smart routing handles which acquirer processes their transactions based on performance, geography, and card type. Merchants don't need to manage acquirer relationships directly.

How long does integration typically take?

It varies depending on complexity and which products you're integrating. PXP's technical team supports the process from scoping through testing and certification. Sandbox access is available immediately.

What are the hardware options for in-store integration?

PXP uses Castles Android-based Saturn terminals. They're acquirer-agnostic, meaning the hardware doesn't need to change if routing changes. Contract terms run from 12 to 48 months, and asset finance options are available.

How is commission structured?

Revenue share is calculated on the transaction volume your merchants process. It's tracked automatically through Launchpad and paid for the lifetime of each customer relationship. PXP does not re-paper merchants or end commission after a set period.

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In-store

Configurable in-store payments with PXP

PXP POS+ is a next-generation in-store payments solution that gives you flexible integration options without slowing deployment. Seamlessly connect your terminals with PXP's orchestration layer for powerful multi-acquirer support, built for speed, security, and scale.

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Custom payments without custom timelines

Businesses with complex in-store requirements often face a difficult trade-off between flexibility and speed. Deep integration takes months, and every new location or device type adds more work.

PXP POS+ gives you configurable payment capabilities through a single integration, so you can deploy faster and adapt as your business grows.

Flexible integration ecosystem

Start simple, upgrade easily without rebuilding. POS+ supports four integration paths designed for different architectures and business needs.

On-device SDK

Ideal for merchants seeking quick implementation with minimal development resources while keeping all functionality on a single device.

On-device API

Perfect for merchants who need full customisation of transaction flows on a single device, such as restaurants implementing unique bill splitting, tipping, or discount logic.

Local API

Designed for merchants needing multi-device setups with simplified integration and minimal development effort.

Cloud API

Optimal for enterprise environments with centralised architecture controlling distributed payment terminals from cloud-based systems.

Simple integration, faster rollout

POS+ is designed to minimise integration effort and accelerate deployment. A single API integration supports in-store payments and configuration, and core payment functionality is handled by the platform to reduce custom development. Move from integration to live environments without long implementation cycles, and standardised integration supports consistent deployment across locations.

Hardware options

Castles S1F2

Castles S1F4 PRO

Castles S1P2

Coming soon

Castles S1MINI2

Coming soon

Castles S1U2-M4

Castles S1F2

Castles S1F4 PRO

Castles S1P2

Coming soon

Castles S1MINI2

Coming soon

Castles S1U2-M4

Payment methods supported

Digital wallets

Apple Pay, Google Pay

Omnichannel readiness

POS+ delivers a consistent payment experience across in-store and online channels. Unified customer data flows across touchpoints, and support for modern payment methods including contactless and mobile wallets ensures your in-store experience keeps pace with how customers want to pay.

Enhanced security

Tokenisation protects customer data and reduces PCI scope. End-to-end encryption covers the entire payment flow. Advanced fraud prevention with real-time monitoring and configurable rules keeps transactions secure, and integrated transaction screening via Kount adds another layer of protection. Compliance is simplified through native security measures built into the platform.

Dynamic Currency Conversion

Give international customers the option to pay in their home currency directly on the terminal. DCC is built into PXP POS and activates when a foreign-issued card is detected.

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Start accepting payments anywhere.

Talk to our team and find out how PXP Links can work for your business.

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