tlvshop.com

This repository contains:

/: Client side html/javascript to generate a lncli order command. This page can be displayed offline if desired. It is currently hosted at https://tlvshop.com.
/acceptor: A tool that interfaces with your lnd node and makes sure that only payments above a set value are accepted.

Set up

In order to use the acceptor, you need to run lnd v0.11.0-beta built with tags="invoicesrpc". This will include Interactive keysend acceptance.
Start lnd with --accept-keysend --keysend-hold-time=10s. The keysend hold time specifies how long lnd should hold on to the payment before automatically cancelling. During this time frame, the acceptor has the time to decide what to do with the payment (cancel immediately or settle).
Build and run acceptor. A command line flag --minamt can be used to specifiy the minimum amount to accept. The acceptor can easily be extended to not only verify the amount, but also check for example the inventory before accepting.