I will wix api integration, velo coding, javascript and custom functionality fix code


About this gig
Need a Wix developer who can actually CODE? You're in the right place.
Wix's drag-and-drop editor hits a wall fast no API access, no custom logic, no dynamic data. That's where I come in. I'm a Wix Velo developer specializing in Wix API integration, Wix Velo coding, custom JavaScript, and custom functionality that the standard Wix editor simply can't do.
What I'll build for you:
- Wix API integration connect any third-party or REST API
- Custom Wix Velo code & JavaScript for dynamic, interactive features
- Dynamic pages, databases
- Wix admin panels & member areas
- Wix Velo / JavaScript bug fixes & error debugging
- Custom forms, filters, calculators & tailored functionality
- Wix database (CMS) setup, data collections & dynamic content
- Custom HTML, CSS & JavaScript embed
- Wix automations, email triggers & webhook integrations
- API authentication, secure backend (.jsw) & data fetching
- Multi-step forms, quote calculators & booking logic
- Repeaters, dynamic listings powered by Velo
Whether you need one API connected, a Velo bug fixed, or full custom functionality built from scratch I've got you.
Message me before ordering so I can confirm scope and deliver exactly what you need!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Adeola Dev
Full Stack Web App Development OAuth Authentication Backend Integration
- FromUnited Kingdom
- Member sinceMay 2026
- Avg. response time1 hour
Languages
English, Arabic, French, Spanish, German, Italian
FAQ
l'm not sure what I need — can you help?
Absolutely. Just message me with your Wix site and what you're trying to achieve, whether it's an API integration, custom Velo code, a bug fix, or new functionality. I'll review it and recommend the best solution and package before you order.
Do you work with Wix Velo and Wix Studio?
Yes. I develop on both classic Wix (Velo) and Wix Studio. I write custom Velo code, JavaScript, backend (.jsw) functions, and database (CMS) logic to build features the standard Wix editor can't handle.
Can you integrate any third-party API or payment method?
In most cases, yes. I integrate REST APIs, payment gateways, CRMs, booking systems, and automation tools into Wix. Send me the API documentation or the service you want connected and I'll confirm feasibility before we start.
What do you need from me to get started?
I'll need your Wix account access (or be added as a contributor), a clear description of the feature or fix you want, and any API keys or docs if it's an integration. The more detail you share, the faster and more accurately I can deliver.

