use php and ebay api to add trackingNumber to an order

Avg Bid (USD)
Project Budget (USD)
$30 - $250

Project Description:
Which ebay api's have you worked on.

Can you do this with php?

Which ebay api would you use to insert trackingNumber?
Would the tracking number be inserted into paypal?

Can you create interface where I hardcode in php the name of my ebay store.

Skills required:
eBay, Paypal API, PHP
About the employer:
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.

$ 239
in 5 days
$ 350
in 30 days
$ 250
in 15 days
$ 249
in 10 days
$ 100
in 2 days
Hire xautoit
$ 150
in 5 days
Hire shanki161
$ 200
in 2 days
$ 200
in 5 days