Nabeyond ltd t/a CartDNA is a CartDNA is a Shopify Payment App Development Partner
Create apps that help merchants work faster, reduce payment friction, and make better decisions. CartDNA apps can support checkout flows, transaction visibility, payment operations, customer support, and reporting.
Help merchants improve payment completion with better payment method routing, local method display, or pre-checkout validation.
Build tools that help teams inspect payment attempts, failed transactions, refunds, and callback logs in one place.
Create dashboards for payment volume, approval rates, payment method usage, and regional performance.
Connect order data, payout logic, and transaction records so finance teams can work with cleaner reporting.
The best CartDNA apps solve real merchant problems. Keep setup simple. Show live payment status clearly. Use consistent order references. Store callback events safely. Make sure merchants can trace each payment from request to final status without switching between systems.
Merchant authentication and account linking
Payment request creation
Transaction status tracking
Event logging and callback handling
Search by order ID, payment ID, customer email, or date
Alerts for failed or duplicate payment attempts
Audit trails for support and finance teams
Merchant connects CartDNA credentials
App stores config securely
App creates payment requests through the API
App validates signatures and stores request logs
App listens for callbacks
App updates merchant views in near real time
App surfaces insights and operational actions
Use test and live environments separately
Generate unique idempotency keys for every write request
Log timestamps, request IDs, and response status
Never expose secret keys in the frontend
Validate callback payloads before updating records
Make retry behaviour visible to admins
