Bitcoin–Monero Cross-chain Atomic Swap
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Thomas Eizinger 8576894c10
Split bitcoin::Wallet functions into various impl blocks
This allows us to construct instances of bitcoin::Wallet for test
purposes that use a different blockchain and database implementation.

We also parameterize the electrum-client to make it possible to
construct a bitcoin::Wallet for tests that doesn't have one. This
is necessary because the client validates the connection as it is
constructed and we don't want to provide an Electrum backend for
unit tests.
3 years ago
.cargo .cargo/config.toml for specifying linker 3 years ago
.github Refactor recursive function to loop 3 years ago
docs/asb Document the setup of the ASB 3 years ago
monero-harness Inline tracing initialization 3 years ago
monero-rpc Merge #383 #385 #386 3 years ago
swap Split bitcoin::Wallet functions into various impl blocks 3 years ago
tokio-tar Enforce consistent formatting of Markdown files 3 years ago
.dprintrc.json Enforce consistent formatting of Markdown files 3 years ago
.gitignore Push cargo lock to git as we are building a binary 4 years ago
CHANGELOG.md Use language agnostic heuristic to check if monero_wallet_rpc is ready 3 years ago
Cargo.lock Merge #383 #385 #386 3 years ago
Cargo.toml Split monero-harness into harness and rpc 3 years ago
LICENSE Change license to GPLv3 4 years ago
README.md Document the setup of the ASB 3 years ago
bors.toml Simplify matrix for test job 3 years ago
rust-toolchain Add asb to release including ARM build 3 years ago
rustfmt.toml Change `imports_granularity` to module 3 years ago

README.md

XMR to BTC Atomic Swap

This repository hosts an MVP for atomically swapping BTC to XMR. It implements the protocol described in section 3 of this paper.

More information about the protocol in this presentation and this blog post.

Quick start - CLI

  1. Download the latest swap binary release for your operating system
  2. Run the binary: ./swap buy-xmr --receive-address <YOUR MONERO ADDRESS>
  3. Follow the instructions printed to the terminal

Limitations

For now, the MVP is limited to testnet3 on Bitcoin and stagenet on Monero.

How it works

This repository primarily hosts two components:

swap CLI

The swap CLI acts in the role of Bob and swaps BTC for XMR. See ./swap --help for a description of all commands. The main command is buy-xmr which automatically connects to an instance of asb.

asb service

asb is short for automated swap backend (we are open to suggestions for better names!). The service acts as the counter-party for the swap CLI in the role of Alice. It provides the CLI with a quote and the liquidity necessary for swapping BTC into XMR.

For details on how to run the ASB please refer to the ASB docs.

Contact

Feel free to reach out to us in the COMIT-Monero Matrix channel.