| Package | Description | 
|---|---|
| org.bitcoinj.protocols.payments | The BIP70 payment protocol wraps Bitcoin transactions and adds various useful features like memos, refund addresses
 and authentication. | 
| Class and Description | 
|---|
| PaymentProtocol.Ack Message returned by the merchant in response to a Payment message. | 
| PaymentProtocol.Output Value object to hold amount/script pairs. | 
| PaymentProtocol.PkiVerificationData Information about the X.509 signature's issuer and subject. | 
| PaymentProtocolException | 
| PaymentProtocolException.InvalidNetwork | 
| PaymentSession Provides a standard implementation of the Payment Protocol (BIP 0070) | 
Copyright © 2018. All rights reserved.