I will fix fedex, ups, dhl and usps shipping API integration for shopify and wix stores


About this gig
Welcome to my shipping API integration service! I help Shopify and Wix store owners fix shipping problems and connect reliable carrier services for a smoother checkout experience.
If your FedEx, UPS, DHL, or USPS integration is not working correctly, I can troubleshoot API issues, configure shipping settings, and help ensure accurate shipping rates are displayed to your customers.
WHAT I OFFER:
- FedEx, UPS, DHL & USPS API integration
- Shopify & Wix shipping configuration
- Shipping API error fixing
- Carrier account connection
- Real-time shipping rate setup
- Shipping zones and delivery rules
WHY CHOOSE ME?
- Professional Service
- Platform Knowledge
- API Troubleshooting
- Accurate Configuration
- Clear Communication
- Quality Testing
- Customer Satisfaction
Ready to fix your shipping issues and improve your checkout experience?
Place your order today or message me to discuss your Shopify or Wix shipping API integration!
THANKS!
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Get to know Roffy
ECommerce Shipping Carrier Integration Expert
- FromUnited Kingdom
- Member sinceMar 2026
- Avg. response time1 hour
Languages
English, French, Spanish, Italian
Other Website Maintenance Services I Offer
FAQ
Can you fix FedEx, UPS, DHL, and USPS shipping API errors?
Yes, I can troubleshoot API connection issues, shipping rate errors, and carrier integration problems for Shopify and Wix.
Can you connect my existing carrier account?
Yes. I can help connect your existing FedEx, UPS, DHL, or USPS account and configure the available shipping settings.
Do you set up real-time shipping rates?
Yes, I can configure carrier-calculated shipping rates where supported by your platform, carrier account, and plan.
Can you fix shipping rates that are incorrect at checkout?
Yes. I can investigate rate calculation issues, shipping zones, product settings, and carrier configuration.
Can you set up multiple shipping carriers?
Yes. I can help connect and configure multiple supported carriers for your Shopify or Wix store.

