where I can find eBay API for listing item?

[goaf9405]

Hello.

I'm integrating eBay API on our app.
By the way, I can't find eBay API for listing item.
Just I found trading API using XML request/response.
I'm building app with reactjs for frontend and python for backend.
Can you help me how I can find or integrate eBay API to list items from our app to eBay?
Thank you.

[shipscript]

API developers can join the program and find lots of tools and all APIs here:

https://developer.ebay.com/

eBay's older (Traditional) Trading API can be used for listing new items.

https://developer.ebay.com/develop/apis/traditional-apis/traditional-selling-apis

However, eBay would like new applications developed with the Restful APIs.

https://developer.ebay.com/develop/apis/restful-apis/sell-apis

The Inventory API, in the Restful set, can be used to create an inventory item and to then publish an inventory item as a listing.

https://developer.ebay.com/api-docs/sell/inventory/static/overview.html 

https://developer.ebay.com/api-docs/sell/inventory/resources/methods 

The developer forums can be found here:

https://community.ebay.com/t5/Developer-Forums/ct-p/developergroup 

[goaf9405]

Thanks for giving useful references.

By the way, how can I create inventory location when I use restful APIs to publish items on sandbox?

I tried to create inventory location on both my Python backend with Inventory API and eBay API explorer but I got the same error.

{
  "errors": [
    {
      "errorId": 25802,
      "domain": "API_INVENTORY",
      "category": "REQUEST",
      "message": "errorDetails(20400/Invalid request.)"
    }
  ]
}

Can you help with this issue asap?
Thank you again.