Lib.rs

› Cryptography › Magic Beans
#ethereum #mev #dex #cffms

cfmms

CFMM lib built in Rust enabling pair syncing and swap simulation with pools on Ethereum

by 0xKitsune and 4 contributors

55 releases (5 breaking)

0.6.2 Mar 17, 2023
0.5.10 Mar 9, 2023
0.2.20 Dec 31, 2022

#5 in #mev

Download history 14/week @ 2024-07-20 19/week @ 2024-07-27 17/week @ 2024-08-03 19/week @ 2024-08-10 8/week @ 2024-08-17 10/week @ 2024-08-24 11/week @ 2024-08-31 11/week @ 2024-09-07 9/week @ 2024-09-14 35/week @ 2024-09-21 30/week @ 2024-09-28 15/week @ 2024-10-05 22/week @ 2024-10-12 23/week @ 2024-10-19 16/week @ 2024-10-26 29/week @ 2024-11-02

92 downloads per month
Used in coex

MIT license

190KB
4.5K SLoC

Rust 3.5K SLoC // 0.0% comments Solidity 1K SLoC // 0.1% comments

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Tests and Docs are still being written 🏗️.

Tests are still being written, assume bugs until tested. If you would like to help contribute on the tests or docs, feel free to open up an issue or make a PR.

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cfmms-rs

Sync pairs simulate swaps, and interact with constant function market makers on Ethereum.

Supported Dexes

Dex Status
UniswapV2 variants ✅
UniswapV3 ✅

Running Examples

To run any of the examples, first set a local environment variable called ETHEREUM_MAINNET_ENDPOINT. Then you can simply run cargo run --example <example_name>.

Dependencies

~38–56MB
~1M SLoC