I will do API integration, rest API, custom API development and automation


About this gig
Need a reliable API integration or custom API development solution for your website, web application, or business system? I can help you connect, develop, integrate, test, and troubleshoot APIs based on your requirements.
I work with REST API integration, custom API development, third-party API integration, API automation, webhooks, authentication, data exchange, and backend API solutions.
Whether you need to connect an external service, integrate an API into your existing website, create custom API endpoints, or automate communication between different platforms, I can build a solution around your project requirements.
I can work with APIs for websites, web applications, eCommerce platforms, payment systems, CRM tools, business applications and other third-party services. The integration can include API requests, JSON data handling, authentication, endpoints, webhooks, testing, and troubleshooting.
What I can help with:
- API integration and development
- REST API integration
- Custom API development
- Third-party API integration
- API automation and webhooks
- API troubleshooting and fixing
- Authentication and data handling
- API testing and documentation
Get to know Rabby E
Prayer mentor
- FromUnited Kingdom
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English
FAQ
What types of APIs can you integrate?
I can integrate REST APIs, third-party APIs, custom APIs, payment APIs, webhooks, and other API services based on your project requirements.
Can you integrate an API into my website or web application?
Yes. I can connect APIs to your website, web application, backend system, eCommerce store, or business application.
Can you develop a custom REST API?
Yes. I can develop custom REST API solutions with endpoints, data handling, authentication, testing, and documentation.
Can you integrate third-party APIs?
Yes. I can integrate third-party APIs into your existing website or application and configure the required requests, responses, authentication, and data flow.
Can you fix or troubleshoot an existing API integration?
Yes. I can investigate API errors, failed requests, authentication problems, incorrect responses, and other integration issues.
Do you work with API authentication and webhooks?
Yes. I can work with common API authentication methods and configure webhooks when they are supported and required by the API.
Can you work with multiple APIs in one project?
Yes. Multiple API integrations can be handled depending on the complexity and requirements of the project. Please contact me before ordering for larger projects.
What do you need from me to start?
I need your API documentation, project requirements, access or credentials where necessary, and details about what you want the API to accomplish.
Can you integrate payment or business APIs?
Yes, provided the API has suitable documentation and access. Please send the API details and requirements before ordering.
Should I contact you before placing an order?
For complex integrations, multiple APIs, or custom API development, yes. Send me your requirements first so I can confirm the scope and choose the appropriate package.

