Aviksaikat

from spl.token._layouts import MINT_LAYOUT
from solana.rpc.api import Client, Pubkey


http_client = Client("https://api.mainnet-beta.solana.com")
# WIF token address
addr = Pubkey.from_string("EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v")
info = http_client.get_account_info(addr)
decimals = MINT_LAYOUT.parse(info.value.data).decimals

Aviksaikat

pipx list --short | cut -d ' ' -f1 | while read line; do pipx upgrade $line; done

Aviksaikat

[Desktop Entry]
Name=Filecoin Station
Comment=Filecoin Station
Exec=/home/avik/tools/filecoin-station-linux-x86_64.AppImage
Icon=/home/avik/tools/icons-for-appImage/file-coin-station.jpg
Terminal=false
Type=Application
Categories=Development;

Aviksaikat

[Desktop Entry]
Name=Ledger Live Desktop
Comment=Ledger Live Desktop App
Exec=/home/avik/tools/ledger-live-desktop-2.77.2-linux-x86_64.AppImage
Icon=/home/avik/tools/icons-for-appImage/ledger.webp
Type=Application
Terminal=false
Categories=Development;

Aviksaikat

#!/bin/bash
# Removes old revisions of snaps
# CLOSE ALL SNAPS BEFORE RUNNING THIS

echo "Size before cleanup"
du -h /var/lib/snapd/snaps

set -eu
snap list --all | awk '/disabled/{print $1, $3}' |
while read snapname revision; 

Aviksaikat

from typing import (Tuple)  # noqa: F401

import numpy as np

from web3 import Web3
from web3.auto import w3
from eth_account.messages import encode_defunct, _hash_eip191_message

from eth_keys import keys
from eth_keys.backends.native.ecdsa import (

Aviksaikat

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

interface ICurvePool {
    function get_virtual_price() external returns (uint256 out);

    function add_liquidity(uint256[2] calldata amounts, uint256 deadline) external;

    function get_dy(int128 i, int128 j, uint256 dx) external returns (uint256 out);

Aviksaikat

name: Project-Name
plugins:
  - name: solidity
  - name: alchemy
  - name: foundry
  - name: infura
  - name: etherscan
ethereum:
  default_network: mainnet-fork
  mainnet_fork:

Aviksaikat

#!/bin/bash

ANVIL_RPC_URL="http://127.0.0.1:8545"
# make it background
anvil --fork-url $WEB3_INFURA_RPC --auto-impersonate &

cd challenge/project && forge script --rpc-url "$ANVIL_RPC_URL" script/Deploy.s.sol:Deploy --broadcast --unlocked --sender $(cast az)

Aviksaikat

[tool.poetry]
name = "Flash_loan_arbritage"
version = "0.1.0"
description = ""
authors = ["Your Name <you@example.com>"]
readme = "README.md"
packages = [{include = "Flash_loan_arbritage"}]

[tool.poetry.dependencies]
python = ">=3.10,<3.11"