biatec-concentrated-liquidity-amm

Biatec

First gold and silver coins in usage at 500 BC to 100 BC around Bratislava area were minted with label BIATEC. Slovak National Bank used the Biatec coin image on the official slovak fiat currency before EUR was adopted.

We believe that Algorand and whole AVM ecosystem provides new form of digital identity and payments solutions. The brand name Biatec creates for us historic narrative as we live now the historic moments of early crypto adoption.

Algorand is novel distributed ledger technology (DLT) which does not fork because of efficiency of PPoS. It provides instant transaction finality, sub 3 second economic finality and has highest AMM swap throughput. Users do not pay for failed transactions and each transfer of value even in milions costs less then a penny.

www.biatec.io

Biatec DEX

We are building DEX like solution which will utilize the Automated Market Maker smart contracts, mainly the Concentrated liquidity AMM algorithm.

This work has been performed with support from the Algorand Foundation xGov Grants Program - xGov#80.

Biatec Concentrated Liquidity Smart Contract

This repo is dedicated to Biatec CL AMM Smart contract.

Tests

NPM package

npm i biatec-concentrated-liquidity-amm

Examples

Add liquidity

import {clientBiatecClammPool, clammAddLiquiditySender} from "biatec-concentrated-liquidity-amm"

const client = clientBiatecClammPool({
  appId: .. ,
  sender: ..;
  algod: ..;
})
const txId = await clammAddLiquiditySender({
  clientBiatecClammPool,
  account: TransactionSignerAccount,
  algod: algosdk.Algodv2,

  appBiatecConfigProvider: bigint,
  appBiatecIdentityProvider: bigint,
  assetA: bigint,
  assetB: bigint,
  assetLP: bigint,

  assetADeposit: bigint,
  assetBDeposit: bigint,
})

SWAP

import {clientBiatecClammPool, clammSwapSender} from "biatec-concentrated-liquidity-amm"

const client = clientBiatecClammPool({
  appId: .. ,
  sender: ..;
  algod: ..;
})
const txId = await clammSwapSender({
  clientBiatecClammPool: BiatecClammPoolClient;
  account: TransactionSignerAccount;
  algod: algosdk.Algodv2;

  appBiatecConfigProvider: bigint;
  appBiatecIdentityProvider: bigint;
  assetA: bigint;
  assetB: bigint;
  assetLP: bigint;

  assetADeposit: bigint;
  assetBDeposit: bigint;
})

Remove liquidity and collect fees

import {clientBiatecClammPool, clammRemoveLiquiditySender} from "biatec-concentrated-liquidity-amm"

const client = clientBiatecClammPool({
  appId: .. ,
  sender: ..;
  algod: ..;
})
const txId = await clammRemoveLiquiditySender({
  clientBiatecClammPool: BiatecClammPoolClient;
  account: TransactionSignerAccount;
  algod: algosdk.Algodv2;

  appBiatecConfigProvider: bigint;
  appBiatecIdentityProvider: bigint;
  assetA: bigint;
  assetB: bigint;
  assetLP: bigint;

  lpToSend: bigint;
})