QR Code Mirroring for Clover Device
Budget: $250 – $750 USD
Project Overview
We are looking for an experienced developer to solve a specific technical challenge with Clover Flex 4 payment terminals in Argentina. The goal is to capture the QR code displayed on the Clover device during a QR payment transaction and mirror it in real time on an external screen, such as a laptop or customer-facing display.
The Problem
When a customer pays with QR on a Clover Flex 4, the device generates a Transferencias 3.0 QR code internally through the "Pagos QR Fiserv" app and displays it on its own screen. We need the same QR code to appear on a second screen at the same moment, so the customer can scan it from either place.
Scope of Work
Investigate all possible methods to capture the QR code generated on the Clover Flex 4 during a payment session
Implement a working solution that transmits the QR data or an equivalent image to an external application running on a laptop
Ensure the QR shown on the external screen is valid and scannable by Argentine wallet apps (MODO, BBVA, Naranja X, Mercado Pago, etc.)
The solution must work with production Clover credentials in the LATAM environment
Deliver working code, documentation, and deployment instructions
Requirements
Proven experience with Clover Flex 4 and the Clover SDK (Remote Pay Cloud and/or on-device SDK)
Experience with payment terminal integration in LATAM, specifically Argentina
Familiarity with EMVCo QR codes and Transferencias 3.0 is a strong plus
Knowledge of Clover's development and app distribution process
Please include:
Brief description of your experience with Clover Flex 4 or similar payment terminals
Your proposed technical approach to this problem
Any similar projects you have worked on
Estimated timeline and cost
We are looking for an experienced developer to solve a specific technical challenge with Clover Flex 4 payment terminals in Argentina. The goal is to capture the QR code displayed on the Clover device during a QR payment transaction and mirror it in real time on an external screen, such as a laptop or customer-facing display.
The Problem
When a customer pays with QR on a Clover Flex 4, the device generates a Transferencias 3.0 QR code internally through the "Pagos QR Fiserv" app and displays it on its own screen. We need the same QR code to appear on a second screen at the same moment, so the customer can scan it from either place.
Scope of Work
Investigate all possible methods to capture the QR code generated on the Clover Flex 4 during a payment session
Implement a working solution that transmits the QR data or an equivalent image to an external application running on a laptop
Ensure the QR shown on the external screen is valid and scannable by Argentine wallet apps (MODO, BBVA, Naranja X, Mercado Pago, etc.)
The solution must work with production Clover credentials in the LATAM environment
Deliver working code, documentation, and deployment instructions
Requirements
Proven experience with Clover Flex 4 and the Clover SDK (Remote Pay Cloud and/or on-device SDK)
Experience with payment terminal integration in LATAM, specifically Argentina
Familiarity with EMVCo QR codes and Transferencias 3.0 is a strong plus
Knowledge of Clover's development and app distribution process
Please include:
Brief description of your experience with Clover Flex 4 or similar payment terminals
Your proposed technical approach to this problem
Any similar projects you have worked on
Estimated timeline and cost
Related categories:
Software Development
Technical Documentation
API Development
Software Engineering
Payment Processing