A demo implementation of the n3xB Bitcoin Exchange Protocolwww.n3xb.io/fatcrab.html
10.3k sats \ 6 comments \ @nobu_maeda 28 May bitcoin
Overview of the OceanSea app & the Fatcrab trade engine
  • n3xB is an in-development open protocol for creating P2P Bitcoin exchanges & order book on top of Nostr. Think n3xB is to Coinbase, as Nostr is to Twitter.
  • Fatcrab is a fictional sh!t coin simulating fiat, with a website simulating an online bank.
  • Fatcrab trade engine is built with Rust on top of the n3xB protocol library to facilitate trading between Fatcrab and testnet/signet Bitcoin.
  • OceanSea is an App built with Swift and compiled so far for macOS to provide a demo UX for using the Fatcrab trade engine.
The OceanSea macOS App, link to Fatcrab webbank, Video overview & demo, along with Github codebases can be found at https://www.n3xb.io/fatcrab.html
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21 sats \ 0 replies \ @Rsync25 28 May
Well done! :)
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0 sats \ 0 replies \ @nobu_maeda OP 29 May
Want to add that the idea here is to hope to have others build on top of n3xB, like how there is Damus, Amethyst and Alby being built on top of Nostr. Why Fatcrab trade engine and the OceanSea app are example implementations.
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0 sats \ 0 replies \ @BitcoinAbhi 29 May
Congratulations.
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0 sats \ 1 reply \ @wealthcrumb 28 May
naive or native?
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0 sats \ 0 replies \ @nobu_maeda OP 29 May
Its naive until it actually works, fulfill it's promises, and takes off~
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0 sats \ 0 replies \ @gnilma 28 May
This is awesome! An open source decentralized exchange protocol built on top of nostr to provide fiat on/off ramps. Exactly what we need to help adoption and fight centralization of fiat ramps.
That fatcrab demo app built on the protocol is a nice touch haha.
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