How to retrieve your API Signature information from your PayPal account. Assuming you have a Premier or Business Account. Click the "My Account" tab. Click "Profile" at the top of the page. Click the "API Access" link in the Account Information column. Click the "Request API Credentials" link. Select "Request API signature." Click "Agree," and then click "Submit." Click "Done". Write down your API username and API password information. Copy the signature and save it to a file or some other location. This is your API signature. Regards, skier
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