The zpay32 package implements a basic scheme for the encoding of payment
requests between two lnd nodes within the Lightning Network. The zpay32
encoding scheme uses the
zbase32
scheme along with a checksum to encode a serialized payment request.
The payment request serialized by the package consist of: the destination's public key, the payment hash to use for the payment, and the value of payment to send.
$ go get -u github.com/lightningnetwork/lnd/zpay32