Join the revolution

Felix
developers

Join the Felix Developer community and unlock the potential of seamless, contactless payment integration. Whether you’re a seasoned developer or just starting your Soft POS journey, we have the tools and support you need.

Felix developers tap to pay development, join felix

Processing partners

Tap to Pay SDK

Payment integrations
made easy

Connect your POS app up to Felix’s tap to pay, to accept NFC payments in your mobile app. Powered by our own cloud kernel, we support all major contactless methods and payment processors, right out of the box.

Felix developers softpos tap to pay cloud integration
Portal API service

Enable devices
in an instant

Don’t wait for hardware deliveries. Enable your merchants to accept payments in an instant with our Soft POS boarding APIs. All we need is an MID and a TID from a supported payment processor. The rest is up to you.

API call

				
					std::string transactionOutcome = FelixAPI::getInstance().doTransaction(transactionType, transactionAmount);
				
			

API response

				
					doTransaction Success { 
    "Response": { 
        "StatusCode": 0,
        "TransactionReference": String,
        "PaymentData": String,
        "ReceiptData": String,
        "AttestationResult": {
            "Status": String,
                "Message":[{
                "Accepted": String,
                "ActionRequired": String,
                "Class": String
                "Date": String
            }]
        }
    }
}
				
			
The Felix advantage​

Why ISV partners
choose Felix

Felix helps Soft POS vendors integrate tap to pay in their app without the development costs or certification bottlenecks.

Fast and convenient (Tap to Pay)

Card scheme and PCI approved

Secure, fraud prevention (EMV card present)

Turnkey solution for faster time to market

No delta security evaluation (full SDK)

Use case flexibility for different verticals

One SDK for all major acquirers in North America

Hardware / OS flexible developer options

Accepted payment methods
Blue Visa
Google Pay
Mastercard
Apple Pay
Amex
Discover coming soon
News

Latest articles

Softpos tapping payment card of tablet, accepting contactless payments on tablet

Felix at NRF 2024

Felix Payment Systems specializes in cloud-based payment acceptance and has developed a software solution that turns hardware devices (smartphones, tablets,

Tom McCole joins Felix

Felix is pleased to welcome Tom McCole as the team’s Vice President of Business Development. Tom brings a wealth of

Softpos tapping payment card of tablet, accepting contactless payments on tablet

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Start your Soft POS journey today

Get in touch to book a quick demonstration of Felix Tap to Pay SDK and learn how we can help boost your sales and launch in new markets.