I will develop and integrate rest, json, XML and soap apis


Level 1
About this gig
Are you looking for a reliable developer to build, integrate, or fix APIs for your application? You're in the right place.
I provide professional API development and integration services using REST, JSON, XML, and SOAP. Whether you need a custom API, third-party integration, or troubleshooting for an existing API, I'll help you build a secure and reliable solution.
What I Offer
- REST API development and integration
- JSON, XML, and SOAP web services
- Third-party API integration
- Stripe, PayPal, and payment gateway integration
- API bug fixing, testing, and debugging
- API authentication using API keys, OAuth, and JWT
- Web and mobile application API integration
- API documentation using Swagger or Postman
Why Choose Me?
- Clean, secure, and maintainable code
- Reliable communication and timely delivery
- Scalable solutions tailored to your requirements
- Support to help ensure smooth integration
Whether you need a new API, an existing API fixed, or an external service integrated into your application, I'm ready to help.
Please message me before placing an order to discuss your requirements and find the best solution for your project.
Get to know Harris Tariq
Innovate with AI, Web, App Dev, Chatbots, and Machine Learning
Level 1
- FromPakistan
- Member sinceJun 2024
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English, Urdu, German, French
My Portfolio
Other Software Development Services I Offer
FAQ
What information do you need to start?
I need your API documentation, access credentials (if required), a clear description of the task, and details about your platform (website, mobile app, backend, etc.). Any sample requests or responses are also helpful.
Can you fix or update an existing API?
Yes. I can debug, fix errors, optimize performance, and update existing REST, JSON, XML, or SOAP APIs, even if the code was written by another developer.
Do you provide third-party API integration?
Absolutely. I can integrate third-party APIs such as payment gateways (Stripe, PayPal), CRM systems, shipping APIs, social media APIs, and more.
Will the API be secure?
Yes. Security is a priority. I implement proper authentication methods such as API keys, OAuth, JWT, input validation, and secure data handling to ensure your API is safe.
Do you provide support after delivery?
Yes. I provide post-delivery support to ensure everything works as expected. If any issues arise related to my work, I will fix them promptly.
