I will integrate third party API or develop custom rest API for your website


Level 1
About this gig
Need API Integration or Custom API Development? You're in the Right Place!
With 15+ years of experience and 100+ API integrations, I specialize in connecting your website/app with any third-party service or building custom APIs from scratch.
WHAT I CAN DO:
- Payment Gateway APIs (Razorpay, Stripe, PayPal, Paytm)
- SMS & Email APIs (Twilio, MSG91, SendGrid)
- Recharge & Money Transfer APIs
- E-commerce APIs (Amazon, Shopify, WooCommerce)
- Social Media APIs (Facebook, Google, Twitter)
- Custom REST API Development
- Webhook Implementation
- JSON/XML Data Parsing
- API Authentication (OAuth, JWT, API Keys)
- API Bug Fixing & Optimization
MY APPROACH:
- Clean, well-documented code
- Proper error handling
- Secure implementation
- Testing in sandbox & production
- Post-delivery support
TECH STACK:
PHP, Laravel, cURL, Guzzle, REST API, JSON, XML
MESSAGE ME with your API documentation or requirements before ordering. I'll review and provide the best solution.
Let's connect your app to the world!
Get to know Deepanjan D
Website and API Developer
Level 1
- FromIndia
- Member sinceJul 2018
- Avg. response time5 hours
- Last delivery1 month
Languages
Bengali, Hindi, Assamese, English
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need to start?
I need the API documentation (or link to docs), your website/app access, and clear requirements of what you want to achieve with the integration.
Can you integrate any API?
Yes! I can integrate any well-documented REST API. If the API has poor documentation, I may need extra time to understand it. Share the docs first for assessment.
Do you build custom APIs from scratch?
Absolutely! I can design and develop custom REST APIs with proper authentication, endpoints, and documentation for your application.
What if the API doesn't work as expected?
I test all integrations thoroughly in both sandbox and production environments. Any bugs related to my work are fixed free of charge.
Can you set up webhooks?
Yes! I implement webhooks for real-time notifications — payment confirmations, order updates, status changes, etc.

