MassPay
.NET SDK for PayPal
Home
How To Use The Demo
API Setup
*New* PayPal Controls
Customer Facing
Administrative
Adaptive Payments
Payment
Preapproval
Research
Website Payments Pro
Payments
Authorize & Capture
Refunds & Credits
Manage Recurring
Transaction Research
Documentation
SDK Videos
SDK Developer Guide
Download the SDK
Adaptive Payments Pay
Adaptive Payments Preapproval
Direct Payment
Express Checkout
Adaptive Payments Payment Details
Adaptive Payments Preapproval Details
Adaptive Payments Refund
Adaptive Pay
Adaptive Payments Refund
Payment Preapproval
Cancel Preapproval
Payment Details
Preapproval Details
Convert Currency
Express Checkout
Direct Payment
Direct Payment Recurring
Reference Transaction
Mass Pay
Payment Capture
Order Authorization
Reauthorization
Void Order or Authorization
Refund Transaction
Non Referenced Credit
Manage Payment Profile
Update Payment Profile
Bill Outstanding Amount
Get Account Balance
Transaction Search
Get Transaction Details
Get Recurring Payments Profile Details
Address Verify
Initial Installation in Visual Studio
Obtain and Install License Keys
Build the SDK Example Application
Add the SDK to an Existing Applicatoin
Drag-and-Drop Controls Adaptive Payments
Drag-and-Drop Controls Website Payments Pro
Development With the SDK
Important Notes:
MassPay can include up to 250 payments per request. You must have a PayPal balance with sufficient funds to cover the entire Mass Payment amount and fee. You cannot mix currencies in the same MassPay request. Insert a few MassPay Items into the list and submit the payments to make the MassPay request. Payments can be made by email address or PayPal User ID, but the whole set must be sent the same way. MassPay triggers the sending of an Instant Payment Notification. You must check the IPN to get the necessary information you need about the transaction. GetTransactionDetails will fail for MassPay transactions.
Note: Enter your Sandbox API credentials on the
Setup
page in order to test any of the API calls.
MassPay Parameters
Email Subject
Receiver Type
EmailAddress
UserID
PhoneNumber
Currency
Australian Dollar
Canadian Dollar
Swiss Franc
Czech Koruna
Danish Krone
Euro
Pound Sterling
Hong Kong Dollar
Hungarian Forint
Japanese Yen
Norwegian Krone
New Zealand Dollar
Polish Zloty
Swedish Krona
Singapore Dollar
U.S. Dollar
Receiver Email
Note
Amount
Receiver Id
Unique ID
Enter Payment Items Above