AnimeSwap
AnimeSwap is AMM protocol for Aptos and SUI blockchain.
The current repository contains:
- swap_library
- swap
- uq64x64
Add as dependency
Update your Move.toml with
[dependencies.animeSwap]
git = 'https://github.com/AnimeSwap/sui-v1-core.git'
rev = '1.0.0'Swap example:
use animeswap::animeswap_library;
use animeswap::animeswap::{Self, LiquidityPools};
...
fun swap_pair<X, Y> (
lps: &mut LiquidityPools,
clock: &Clock,
x_in: Coin<X>,
ctx: &mut TxContext,
): Coin<Y> {
if (animeswap_library::compare<X, Y>()) {
let (zero, coins_out) = animeswap::swap_coins_for_coins<X, Y>(
lps,
clock,
x_in,
coin::zero(ctx),
ctx,
);
coin::destroy_zero(zero);
coins_out
} else {
let (coins_out, zero) = animeswap::swap_coins_for_coins<Y, X>(
lps,
clock,
coin::zero(ctx),
x_in,
ctx,
);
coin::destroy_zero(zero);
coins_out
}
}Flash swap example:
use animeswap::animeswap_library;
use animeswap::animeswap::{Self, LiquidityPools};
...
fun swap_pair_with_flash_swap<X, Y>(
lps: &mut LiquidityPools,
clock: &Clock,
x_in: Coin<X>,
amount: u64,
ctx: &mut TxContext,
) {
if (animeswap_library::compare<X, Y>()) {
// flash loan Y
let (balance_in_zero, balance_in, flash_swap) = animeswap::flash_swap<X, Y>(lps, 0, borrow_amount);
balance::destroy_zero<X>(balance_in_zero);
let coin_in = coin::from_balance<Y>(balance_in, ctx);
// do something
coins_out = f(coins_in);
// repay X
let repay_coins = coin::split(&mut coins_out, amount, ctx);
animeswap::pay_flash_swap<X, Y>(lps, clock, coin::into_balance<X>(repay_coins), balance::zero<Y>(), flash_swap);
} else {
// flash loan Y
let (balance_in, balance_in_zero, flash_swap) = animeswap::flash_swap<Y, X>(lps, 0, borrow_amount);
balance::destroy_zero<X>(balance_in_zero);
let coin_in = coin::from_balance<Y>(balance_in, ctx);
// do something
coins_out = f(coins_in);
// repay X
let repay_coins = coin::split(&mut coins_out, amount, ctx);
animeswap::pay_flash_swap<Y, X>(lps, clock, balance::zero<Y>(), coin::into_balance<X>(repay_coins), flash_swap);
};
}