An adaptation of the Solana token-swap program implementing Curve's StableSwap invariant.

Related tags

Command-line SolanaToken-Swap
Overview

StableSwap Program

An adaptation of the Solana token-swap program implementing Curve's StableSwap invariant.

Click here to try it out live on the Solana testnet!

Development

Download or update the BPF-SDK by running:

$ ./do.sh update

To build the program, run:

$ ./do.sh build

Testing

Unit tests contained within the project can be built via:

$ ./do.sh test

Running end-to-end tests:

$ ./do.sh e2e-test

Clippy

Clippy is also supported via:

$ ./do.sh clippy

Deployment

To deploy the program, run:

$ ./do.sh deploy <network>

Deployments:

# Devnet
Payer KP:  154,183,126,229,182,45,22,195,142,79,21,239,194,167,28,88,235,228,17,128,12,168,140,198,122,136,213,173,177,1,120,143,138,189,56,109,166,185,36,144,182,174,244,154,233,45,48,115,250,56,250,146,141,156,76,184,164,1,90,19,75,151,15,51
Owner KP:  80,48,185,216,162,213,185,194,124,56,127,40,142,152,91,99,20,188,196,219,83,180,82,9,177,106,231,225,7,224,1,16,212,28,58,239,62,198,6,244,132,114,230,21,155,15,169,229,65,220,69,39,240,73,121,142,109,101,1,205,198,40,91,56
MintA:  HqrhXafTxwqk9G1nf47YWDvTpB5jDtmUnWTsU7mse41S
MintB:  4dY4fUtB7vGQXRfQd5m4KR8fcT4U2yWLT3xCQM5qgFhS
Address:  BKFeciwmNpazwRNhkErWEprsAzAVPSnEKeZTom5Z1hZ6
ProgramID:  D1jwGRnE59kcDWuyqVoKmZdBPfc2PfsrTDugB5mio3gr


# Testnet
Payer KP:  46,1,253,168,152,143,118,64,202,81,118,207,125,161,104,245,45,252,241,16,98,177,34,66,251,26,30,189,209,53,179,84,134,204,147,202,147,12,51,80,207,225,160,255,228,9,122,121,171,46,65,234,193,9,166,131,101,139,144,25,32,245,79,148
Owner KP:  124,236,102,153,108,26,69,216,197,69,209,200,188,36,7,43,104,243,96,99,206,64,33,154,197,124,76,233,213,42,147,14,19,21,231,229,169,253,200,173,201,254,15,189,5,202,4,40,45,148,166,119,135,40,115,136,180,110,8,97,50,28,27,196
MintA:  AVmVqtjCxfZcN2kc9vDmaZTYbuZoCoRjMU3mvDEpBmr4
MintB:  A8F2nRNUzX7o3RxSZCm2wig7uEdUy5NnBEKXxGARSvqs
Address:  44WmEqKSkvy7cdXvj1y1v3sNfqcYMQReNutLDjFia1dx
ProgramID:  FdvDz15ZPtnVxj8J3fKSyY9erkFehF6SUPv15yFkdfTii

TODO

Out of scope for v1

Comments
  • Bump hosted-git-info from 2.8.8 to 2.8.9 in /lib/client

    Bump hosted-git-info from 2.8.8 to 2.8.9 in /lib/client

    Bumps hosted-git-info from 2.8.8 to 2.8.9.

    Changelog

    Sourced from hosted-git-info's changelog.

    2.8.9 (2021-04-07)

    Bug Fixes

    Commits
    Maintainer changes

    This version was pushed to npm by nlf, a new releaser for hosted-git-info since your current version.


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    dependencies 
    opened by dependabot[bot] 0
  • Bump lodash from 4.17.20 to 4.17.21 in /lib/client

    Bump lodash from 4.17.20 to 4.17.21 in /lib/client

    Bumps lodash from 4.17.20 to 4.17.21.

    Commits
    • f299b52 Bump to v4.17.21
    • c4847eb Improve performance of toNumber, trim and trimEnd on large input strings
    • 3469357 Prevent command injection through _.template's variable option
    • See full diff in compare view

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    dependencies 
    opened by dependabot[bot] 0
  • Bump browserslist from 4.14.5 to 4.19.1 in /lib/client

    Bump browserslist from 4.14.5 to 4.19.1 in /lib/client

    Bumps browserslist from 4.14.5 to 4.19.1.

    Changelog

    Sourced from browserslist's changelog.

    4.19.1

    • Fixed throwOnMissing types (by Øyvind Saltvik).

    4.19

    • Added queries grammar definition (by Pig Fang).
    • Added throwOnMissing option (by Øyvind Saltvik).
    • Fixed null data ignoring in < 50% in CN (byPig Fang).
    • Fixed data parsing in in my stats (by Sun Xiaoran).
    • Fixed yarn.lock support with integrity (by Alexey Berezin).
    • Fixed Yarn Berry error message in --update-db.

    4.18.1

    • Fixed case inventiveness for cover queries (by Pig Fang).
    • Fixed since 1970 query for null in release date (by Pig Fang).

    4.18

    • Added --ignore-unknown-versions CLI option (by Pig Fang).

    4.17.6

    • Fixed sharable config resolution (by Adaline Valentina Simonian).

    4.17.5

    • Fixed --update-db for some pnpm cases.

    4.17.4

    • Reduced package size.

    4.17.3

    • Use picocolors for color output in --update-db.

    4.17.2

    • Reduced package size.

    4.17.1

    • Use Nano Colors for color output in --update-db.

    4.17

    • Added yarn 3 support to --update-db (by Himank Pathak).

    4.16.8

    • Updated Firefox ESR.

    4.16.7

    • Fixed oudated caniuse-lite warning text (by Paul Verest).
    • Fixed docs (by Alexander Belov).

    4.16.6

    • Fixed npm-shrinkwrap.json support in --update-db (by Geoff Newman).

    4.16.5

    ... (truncated)

    Commits

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    opened by dependabot[bot] 0
  • Bump ws from 7.3.1 to 7.5.6 in /lib/client

    Bump ws from 7.3.1 to 7.5.6 in /lib/client

    Bumps ws from 7.3.1 to 7.5.6.

    Release notes

    Sourced from ws's releases.

    7.5.6

    Bug fixes

    • Backported b8186dd1 to the 7.x release line (73dec34b).
    • Backported ed2b8039 to the 7.x release line (22a26afb).

    7.5.5

    Bug fixes

    • Backported ec9377ca to the 7.x release line (0e274acd).

    7.5.4

    Bug fixes

    • Backported 6a72da3e to the 7.x release line (76087fbf).
    • Backported 869c9892 to the 7.x release line (27997933).

    7.5.3

    Bug fixes

    • The WebSocketServer constructor now throws an error if more than one of the noServer, server, and port options are specefied (66e58d27).
    • Fixed a bug where a 'close' event was emitted by a WebSocketServer before the internal HTTP/S server was actually closed (5a587304).
    • Fixed a bug that allowed WebSocket connections to be established after WebSocketServer.prototype.close() was called (772236a1).

    7.5.2

    Bug fixes

    • The opening handshake is now aborted if the client receives a Sec-WebSocket-Extensions header but no extension was requested or if the server indicates an extension not requested by the client (aca94c86).

    7.5.1

    Bug fixes

    • Fixed an issue that prevented the connection from being closed properly if an error occurred simultaneously on both peers (b434b9f1).

    7.5.0

    Features

    • Some errors now have a code property describing the specific type of error that has occurred (#1901).

    Bug fixes

    • A close frame is now sent to the remote peer if an error (such as a data framing error) occurs (8806aa9a).

    ... (truncated)

    Commits
    • 8ecd890 [dist] 7.5.6
    • 22a26af [fix] Resume the socket in the CLOSING state
    • 73dec34 [fix] Do not throw if the redirect URL is invalid
    • 2d968a6 [dist] 7.5.5
    • ab5fcd6 [doc] Change label text to CI
    • aa21e70 [ci] Use Github Actions for Windows x86 testing
    • e519810 [pkg] Update eslint-plugin-prettier to version 4.0.0
    • 0e274ac [minor] Skip unnecessary operations if the socket is already closed
    • 075752d [dist] 7.5.4
    • 2799793 [fix] Resume the socket in the next tick
    • Additional commits viewable in compare view

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  • Bump ansi-regex from 5.0.0 to 5.0.1 in /lib/client

    Bump ansi-regex from 5.0.0 to 5.0.1 in /lib/client

    Bumps ansi-regex from 5.0.0 to 5.0.1.

    Release notes

    Sourced from ansi-regex's releases.

    v5.0.1

    Fixes (backport of 6.0.1 to v5)

    This is a backport of the minor ReDos vulnerability in ansi-regex@<6.0.1, as requested in #38.

    • Fix ReDoS in certain cases (#37) You are only really affected if you run the regex on untrusted user input in a server context, which it's very unlikely anyone is doing, since this regex is mainly used in command-line tools.

    CVE-2021-3807

    https://github.com/chalk/ansi-regex/compare/v5.0.0..v5.0.1

    Thank you @​yetingli for the patch and reproduction case!

    Commits

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  • Bump tmpl from 1.0.4 to 1.0.5 in /lib/client

    Bump tmpl from 1.0.4 to 1.0.5 in /lib/client

    Bumps tmpl from 1.0.4 to 1.0.5.

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