I will develop a rest api or integrate any third party api for you


Level 2
Vetted by Fiverr Pro
Gunjan Jaswal was selected by the Fiverr Pro team for their expertise.
About this gig
Whether you need to build an API or plug into someone else's, I'll make the two systems talk.
I've built and consumed plenty of APIs over 16+ years, so I handle auth, rate limits, and the edge cases that quietly break integrations later.
What I can do: build REST endpoints for your app or site, connect you to a payment, shipping, CRM, or any external API, set up webhooks and background jobs, and hand over clear docs so the next developer isn't lost. I work mainly in PHP, Python, and Node, whatever fits your stack.
If it has an API, I can almost certainly connect to it. Send me its docs and I'll confirm. I handle the security side too: API keys, OAuth, tokens, and rate limits.
Tell me what needs to connect to what, and I'll map it out and give you a clear quote before you order.
Get to know Gunjan Jaswal
WordPress, Shopify and AI developer, 16 years building sites that work
Level 2
Gunjan Jaswal is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Website Maintenance
- FromIndia
- Member sinceApr 2023
- Avg. response time1 hour
- Last delivery4 days
Languages
English, Hindi
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FAQ
Can you connect to a specific service I use?
Almost certainly, if it has an API. Send its docs and I'll confirm.
Do you handle authentication and security?
Yes, API keys, OAuth, tokens, and rate limits.
Will I get documentation?
Yes. Postman docs are an add-on if you want them.
What languages do you use?
Mainly PHP, Python, and Node, whatever fits your stack.
