Keysend to everyone on the lightning network. Works for LND nodes.
Connects to your LND node, grabs your node's view of all nodes on the network, and keysends to each node. The keysend will include a custom message and amount in sats of your choosing.
Run the program using the flags specified in the below example. Specify the host to reach your node. Ensure you point to the correct locations for the tls.cert and admin.macroon files for the tls-path and macaroon-path flags respectively. Specify the network to which your node will communicate over.
Run with go run cmd/main.go --host=localhost:10001 --tls-path=./tls.cert --macaroon-path=./admin.macaroon --network=regtest --message='gm lightning network!' --amount=1
The message field I'm unclear if I'm using correctly, the format is quite confusing. If you use the message gm lightning network! the payment custom records will end up looknig like this from lncli listpayments:
"custom_records": {
"34349334": "676d206c696768746e696e67206e6574776f726b21",
"5482373484": "7062c58abe7ced6beb5929ae5be35b95dcfcd06ab91c380c8d4a1272e85f0943"
}
If you do a hex.DecodeString("676d206c696768746e696e67206e6574776f726b21") and then stringify the result of that you get back: gm lightning network!
Here is that bit in code: https://go.dev/play/p/IbX2QolRkbp
If this format is wrong please tell me and I will fix.