How to retrieve payments details using REST APIs for a payment done through the web agent
We are trying to retrieve the payments and payers informations in order to fill a specific file. This will be used for a second process.
For each payment we setup a notification email from which we can extract a transaction number but payment API can be queried based only on an ID, is there a way to get the payment ID through any API request or through an email ?
We also tried to get information through the reporting/transactions API but in that case it seems to be blocked and allowed only for Paypal partners.
Can you please help us on finding a way to get payments informations through API ? Or only a plain text email parsing would be the solution ?
Additional information, we use Google Apps Script.