Bitcoin–Monero Cross-chain Atomic Swap
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Merge #819
819: Bump thomaseizinger/keep-a-changelog-new-release from 1.2.1 to 1.3.0 r=delta1 a=dependabot[bot]

Bumps [thomaseizinger/keep-a-changelog-new-release](https://github.com/thomaseizinger/keep-a-changelog-new-release) from 1.2.1 to 1.3.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/thomaseizinger/keep-a-changelog-new-release/releases">thomaseizinger/keep-a-changelog-new-release's releases</a>.</em></p>
<blockquote>
<h2>1.3.0</h2>
<h3>Added</h3>
<ul>
<li>New optional <code>tag</code> argument allowing <code>v</code>-prefixed versions</li>
</ul>
<h3>Changed</h3>
<ul>
<li>The <code>version</code> argument is no longer required</li>
</ul>
<h3>Deprecated</h3>
<ul>
<li>The <code>version</code> argument will be replaced in favor of the <code>tag</code> argument</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/thomaseizinger/keep-a-changelog-new-release/blob/master/CHANGELOG.md">thomaseizinger/keep-a-changelog-new-release's changelog</a>.</em></p>
<blockquote>
<h2>[1.3.0] - 2021-10-12</h2>
<h3>Added</h3>
<ul>
<li>New optional <code>tag</code> argument allowing <code>v</code>-prefixed versions</li>
</ul>
<h3>Changed</h3>
<ul>
<li>The <code>version</code> argument is no longer required</li>
</ul>
<h3>Deprecated</h3>
<ul>
<li>The <code>version</code> argument will be replaced in favor of the <code>tag</code> argument</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="5bc2328934"><code>5bc2328</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/thomaseizinger/keep-a-changelog-new-release/issues/11">#11</a> from h4sh3d/add-tag-argument</li>
<li><a href="7e9f6cc8c3"><code>7e9f6cc</code></a> Document new tag argument</li>
<li><a href="576342e16c"><code>576342e</code></a> New tag argument to control prefix of version</li>
<li>See full diff in <a href="https://github.com/thomaseizinger/keep-a-changelog-new-release/compare/1.2.1...1.3.0">compare view</a></li>
</ul>
</details>
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2022-04-14 13:14:17 +00:00
.cargo .cargo/config.toml for specifying linker 2021-03-15 14:36:05 +11:00
.github Merge #819 2022-04-14 13:14:17 +00:00
docs Change to rino nodes 2022-03-20 11:31:21 +01:00
monero-harness Merge #975 2022-03-20 11:05:37 +00:00
monero-rpc Update dependencies and rust-toolchain to 1.59 2022-03-12 13:05:36 +02:00
monero-wallet Update dependencies and rust-toolchain to 1.59 2022-03-12 13:05:36 +02:00
swap Merge #934 2022-04-14 08:26:03 +00:00
.gitignore Push cargo lock to git as we are building a binary 2020-12-01 09:31:41 +11:00
bors.toml Remove flaky test 2021-10-07 10:00:17 +11:00
Cargo.lock Merge #979 #981 #982 #990 2022-04-13 11:33:38 +00:00
Cargo.toml Update secp256kfun and rand to latest version 2021-05-25 15:35:13 +10:00
CHANGELOG.md Reduce required confirmations for Bitcoin transactions from 2 to 1 2022-04-13 16:16:36 +02:00
CONTRIBUTING.md Create CONTRIBUTING.md 2021-06-29 10:58:00 +10:00
dprint.json Update dprint plugins to fix CI error 2022-04-09 19:39:49 +02:00
LICENSE Change license to GPLv3 2020-10-12 17:13:25 +11:00
README.md Update dependencies and rust-toolchain to 1.59 2022-03-12 13:05:36 +02:00
rust-toolchain.toml Update dependencies and rust-toolchain to 1.59 2022-03-12 13:05:36 +02:00

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.

Currently, swaps are only offered in one direction with the swap CLI on the buying side (send BTC, receive XMR). We are working on implementing a protocol where XMR moves first, but are currently blocked by advances on Monero itself. You can read this blogpost for more information.

Quick Start

  1. Download the latest swap binary release for your operating system.
  2. Find a seller to swap with:
./swap --testnet list-sellers
  1. Swap with a seller:
./swap --testnet buy-xmr --receive-address <YOUR MONERO ADDRESS> --change-address <YOUR BITCOIN CHANGE ADDRESS> --seller <SELLER MULTIADDRESS>

For more detailed documentation on the CLI, see this README.

Becoming a Market Maker

Swapping of course needs two parties - and the CLI is only one of them: The taker that occasionally starts a swap with a market maker.

If you are interested in becoming a market maker you will want to run the second binary provided in this repository: asb - the Automated Swap Backend. Detailed documentation for the asb can be found in this README.

Safety

This software is using cryptography that has not been formally audited. While we do our best to make it safe, it is up to the user to evaluate whether or not it is safe to use for their purposes. Please also see section 15 and 16 of the license.

Keep in mind that swaps are complex protocols, it is recommended to not do anything fancy when moving coins in and out. It is not recommended to bump fees when swapping because it can have unpredictable side effects.

Contributing

We are encourage community contributions whether it be a bug fix or an improvement to the documentation. Please have a look at the contribution guidelines.

Rust Version Support

Please note that only the latest stable Rust toolchain is supported. All stable toolchains since 1.58 should work.

Contact

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