Pay to NPUB (P2NPUB) Proposal This could be an easier way to transmit funds than ...

Why Nostr? What is Njump?

npub1q6…nx7d5

2024-06-20 14:17:08

Pay to NPUB (P2NPUB) Proposal

This could be an easier way to transmit funds than zapping. The payer only needs to interact with a Lightning Address provider that supports P2NPUB. #Nostr and #CASHU take care of the rest.

P2NPUB is simply:

1. The LN Address provider detects that the local part of a LN address is a valid npub.
2. The LN address provider accepts the payment on behalf of the npub
3. The LN address provider then immediately mints a Cash token of corresponding amount (minus applicable fees)
4. The LN address provider sends by DM (NIP-04) to npub
5. Npub receives DM and redeems accordingly.

Already implemented for <npub>@openbalance.app

Any LN address provider can implement now.

Finally, LN wallets can easily support - it's just Lightning Address. If just a npub, just transform into a Lightning Address that supports P2NPUB.

#P2NPUB

quoting
nevent1q…00qh
I was able to receive those nuts.

Author Public Key

npub1q6mcr8tlr3l4gus3sfnw6772s7zae6hqncmw5wj27ejud5wcxf7q0nx7d5

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Published at

2024-06-20 14:17:08

Kind type

1 Short Text Note

Event JSON

{ "id": "6ca90656b9c69f6eb9a28ab88115b1a7db4f57971af53028a3c41ff0b06952db", "pubkey": "06b7819d7f1c7f5472118266ed7bca8785dceae09e36ea3a4af665c6d1d8327c", "created_at": 1718893028, "kind": 1, "tags": [ [ "e", "a23eb63d3d47e54b4344b639c1bbb87e01584b2b3efaaef2bac1b79648d67cfc", "", "mention" ], [ "p", "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24", "", "mention" ], [ "q", "a23eb63d3d47e54b4344b639c1bbb87e01584b2b3efaaef2bac1b79648d67cfc" ], [ "t", "Nostr" ], [ "t", "nostr" ], [ "t", "CASHU" ], [ "t", "cashu" ], [ "t", "P2NPUB" ], [ "t", "p2npub" ], [ "zap", "3f770d65d3a764a9c5cb503ae123e62ec7598ad035d836e2a810f3877a745b24", "wss://nos.lol/", "0.8999999761581421" ], [ "zap", "06b7819d7f1c7f5472118266ed7bca8785dceae09e36ea3a4af665c6d1d8327c", "wss://relay.snort.social/", "0.10000002384185791" ], [ "r", "\u003cnpub\u003e@openbalance.app" ] ], "content": "\nPay to NPUB (P2NPUB) Proposal\n\nThis could be an easier way to transmit funds than zapping. The payer only needs to interact with a Lightning Address provider that supports P2NPUB. #Nostr and #CASHU take care of the rest.\n\nP2NPUB is simply:\n\n1. The LN Address provider detects that the local part of a LN address is a valid npub.\n2. The LN address provider accepts the payment on behalf of the npub\n3. The LN address provider then immediately mints a Cash token of corresponding amount (minus applicable fees)\n4. The LN address provider sends by DM (NIP-04) to npub\n5. Npub receives DM and redeems accordingly.\n\nAlready implemented for \u003cnpub\u003e@openbalance.app \n\nAny LN address provider can implement now. \n\nFinally, LN wallets can easily support - it's just Lightning Address. If just a npub, just transform into a Lightning Address that supports P2NPUB.\n\n#P2NPUB\n\n\n\nnostr:nevent1qqs2y04k85750e2tgdztvwwphwu8uq2cfv4na74w72avrdukfrt8elqppemhxue69uhkummn9ekx7mp0qgsr7acdvhf6we9fch94qwhpy0nza36e3tgrtkpku25ppuu80f69kfqrqsqqqqqpys00qh", "sig": "2e69d9cecbfab880a6a36c77a193646d09df25f3de61187cf3104478a271aba7a13a7673dd728397c6ae6671eeb27a5e8d99cd7ceecccc2fb947b9e557d988a6" }