Help Setting up Paypal Payment Site is Asking for "Signature: API Password: API User: Application ID:" How do I find those? $30 to show me

Job ID: 36086264

Budget: $30 – $250 USD

my website is asking to enter paypal "Signature: API Password: API User: Application ID:" in order to accept payments. My developer does not know how to find this data from paypal.

I don't want to give anyone access to my paypal account though.

I'll pay $30 for someone to show me how to find this data in paypal and enter into my website so i can accept payments. Thank you
Related categories: PHP Website Design PayPal API MySQL HTML