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Success story.

QR Host-to-Host Integration in Payment Methods

A payment gateway wanted to offer QR code payments for large businesses without relying on third-party apps, improving control and branding.

Image for the QR Host-to-Host Integration in Payment Methods case

We take on any challenge

At Zenta there are no obstacles we cannot overcome.

  • Challenge

    Develop host-to-host integration that generates and validates QR codes in seconds, connected directly to your payment engine.

  • Solution

    We implemented a microservice in Cloud Functions that creates dynamic QR codes, verifies authenticity with Pub/Sub, and processes payments via RESTful API; all monitored with Cloud Monitoring.

Results from our management

  • QR generation time <500 ms.

  • +20% adoption in stores.

  • Successful transactions 99.8%.