寻求可通过商品标题查询EAN/GTIN等商品数据的免费API（支持C#优先）
I’m on the hunt for a free API that accepts a product title as input and returns structured product data—specifically including GTIN, EAN, and other key details. I’ve spent a lot of time searching Google for options, but haven’t come across anything that fits my needs so far.
Since I’m building this in C#, I’d prioritize APIs that play well with the language. If a fully free option doesn’t exist, a paid API with a reasonable free tier (like limited monthly requests) would also be okay with me.
For now, I’ve cobbled together a temporary solution using Selenium and C#:
- The script launches a browser, navigates to eBay, and searches using the product title
- It opens each search result in a new window
- Parses the page’s HTML to extract the GTIN value
- If the first result doesn’t have a GTIN, it checks up to 10 more results in sequence
- Once a valid GTIN is found, it writes the data to a CSV file or database for later use
This works for now, but it’s slow and risky—if eBay updates their page structure, the whole thing could break. Has anyone used an API that can handle this task more reliably?
内容的提问来源于stack exchange，提问作者Ali
