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I will integrate third party api into wix website database fix wix code, and wix velo
Mathias Thomas
About this gig
Tired of your Wix website feeling limited?
Youve built a beautiful site but it still cant talk to your CRM, payment gateway, Google Sheets, Mailchimp, or any other tool you need. Forms dont auto-update databases. Data stays stuck. And every workaround feels broken or messy.
Youre not alone. Most Wix sites hit this exact wall.
Heres how I help:
I specialize in Wix Velo (Wix Code) the real power behind Wix. I cleanly integrate any third party API, fix wix broken code, and connect your website to external databases so everything works together smoothly and securely.
What I offer:
- Third-party API integrations (REST, JSON, OAuth)
- Wix Velo / Wix Code development & bug fixes
- Database & CMS setup + dynamic pages
- Backend + frontend custom logic
- Automation, webhooks & data sync
- Clean, documented, scalable code
No more guessing. No more limitations. Just a website that actually works the way your business needs it to.
Message me first Ill review your project and tell you exactly whats possible.
Lets turn your Wix site from nice looking into a real working system.
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 Mathias Thomas
Mathias Thomas
Web Designs and Development, Content Writting
- FromGermany
- Member sinceSep 2026
- Avg. response time1 hour
Languages
German, English, French, Italian
Hi, I'm Mathias Thomas.
I help online store owners fix the technical problems that quietly kill sales broken domains, DNS errors, email delivery issues, and slow or poorly optimized stores.
Whether you need GoDaddy DNS migration, SPF/DKIM/DMARC setup, BigCommerce redesign + SEO, or Wix Velo & API integrations, I solve it cleanly and fast.
I don’t just “fix things.”
I make sure your store loads faster, ranks better, and your emails actually reach the inbox.
Ready when you are.
Let’s fix it properly.
Other Website Maintenance Services I Offer
FAQ
Will the code be clean and documented?
Yes. I always deliver clean, well-structured, and commented code so it’s easy to maintain later.
Can you integrate private or authenticated APIs?
Yes. I can work with both public and private APIs. You’ll just need to securely share the API keys or authentication details.
How long does a typical project take?
Simple integrations usually take 2–4 days. More complex multi-API or custom solutions take 5–7 days depending on the package you choose.
Will I need to give you access to my Wix site?
Yes. You’ll need to give me temporary contributor or editor access so I can implement the code and test everything properly. Your data remains secure.
Can you fix existing broken Wix Velo code?
Absolutely. I troubleshoot, debug, and fix broken or poorly written Velo code so your site works smoothly again.
What kind of APIs can you integrate with my Wix website?
I can integrate most third-party APIs including payment gateways, CRMs, Google Sheets, Mailchimp, shipping services, booking tools, SMS platforms, and custom REST or JSON APIs — as long as the API has proper documentation.
