TaoBao API Integration for E-commerce

I require an API expert with in-depth knowledge of Taobao's functionalities and structure. You'll be tasked with incorporating both searching and price comparison features into my website.

Key responsibilities will include:
- Ensuring seamless integration of the product search functionality using the Taobao API. This will allow users to search by product names and categories.
- Implementing a feature that allows users to analyze price comparison on the platform.
- Retrofitting the feature to fetch the SKU of the products from the API.

Ideal candidates should:
- Have prior experience with Taobao API, and understand its intricacies.
- Be proficient at integrating APIs into websites.
- Have a robust problem-solving attitude to troubleshoot and overcome potential API limitations or quirks.


There is nothing special in the code, you can try it even in the website

https://api-sg.aliexpress.com/sync?app_signature=our_app_signature&country=US&product_id=1005005234677862&target_currency=USD&target_language=EN&method=aliexpress.solution.product.info.get&app_key=our_app_ket&sign_method=sha256&session=our_session&timestamp=1702852842775&sign=6B44B65EF954441FAE061C5CBABC6F638E8966E4333C661701E50BE49E4F8CAC

When inserting the data of our app this works

But when I try to do it for another API, I get insufficient privilliges