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@AlmostEfficient
AlmostEfficient / getTokenAccounts.ts
Last active November 2, 2021 11:31
Get all Solana token accounts for a given address
// https://docs.solana.com/developing/clients/jsonrpc-api#gettokenaccountsbyowner
import axios from "axios";
async function getTokenAccounts(address: string) {
try {
return new Promise(async (resolve, reject) => {
let data = {
jsonrpc: "2.0",
id: 1,
method: "getProgramAccounts",
@AlmostEfficient
AlmostEfficient / StringUtils.sol
Created February 9, 2022 18:21
// SPDX-License-Identifier: MIT
// Source:
// https://github.com/ensdomains/ens-contracts/blob/master/contracts/ethregistrar/StringUtils.sol
pragma solidity >=0.8.4;
library StringUtils {
/**
* @dev Returns the length of a given string
*
* @param s The string to measure the length of
@AlmostEfficient
AlmostEfficient / MetadataViewsNFT.cdc
Last active October 11, 2022 14:29
Publicly mintable Flow NFT contract that conforms to the latest standards.
import NonFungibleToken from 0x631e88ae7f1d7c20;
import MetadataViews from 0x631e88ae7f1d7c20;
pub contract CatMoji: NonFungibleToken {
pub var totalSupply: UInt64
pub event ContractInitialized()
pub event Withdraw(id: UInt64, from: Address?)
pub event Deposit(id: UInt64, to: Address?)
@AlmostEfficient
AlmostEfficient / lib.rs
Created July 6, 2023 11:36
Simple native Solana Rust program that echoes back whatever message you send it.
use solana_program::{
account_info::{AccountInfo},
entrypoint,
entrypoint::ProgramResult,
msg,
pubkey::Pubkey,
};
entrypoint!(process_instruction);
@AlmostEfficient
AlmostEfficient / loud.py
Created November 2, 2023 09:47
Getting too loud? This script will tell you
import pyaudio
import numpy as np
import os
import time
import ctypes
from colorama import Fore, Back, init
# Initialize colorama
init(autoreset=True)
@AlmostEfficient
AlmostEfficient / load.js
Last active April 28, 2024 09:31
Load a Solana keypair from a .env file as a byte array
// "@solana/web3.js": "^1.87.6",
import { Connection, Keypair, clusterApiUrl } from '@solana/web3.js';
import dotenv from 'dotenv';
dotenv.config();
const connection = new Connection(clusterApiUrl('devnet'), 'confirmed');
const payerSecretKey = JSON.parse(process.env.PAYER);
const payer = Keypair.fromSecretKey(Uint8Array.from(payerSecretKey));
@AlmostEfficient
AlmostEfficient / cli-sdk-quickstart.md
Last active March 4, 2025 08:01
Solana quickstart guides

title: "CLI & SDK quickstart" description: "This quickstart guide will show you how to use the CLI and the SDK to send SOL." keywords:

  • solana cli send transaction
  • send SOL using SDK
  • transfer SOL using CLI
  • set up Solana Javascript SDK
@AlmostEfficient
AlmostEfficient / solana-hooks.tsx
Created January 20, 2025 23:24
various hooks for solana actions
import {TOKEN_2022_PROGRAM_ID, TOKEN_PROGRAM_ID} from '@solana/spl-token'
import {useConnection, useWallet, WalletContextState} from '@solana/wallet-adapter-react'
import {
Connection,
LAMPORTS_PER_SOL,
PublicKey,
SystemProgram,
TransactionMessage,
TransactionSignature,
VersionedTransaction,
@AlmostEfficient
AlmostEfficient / index.ts
Created March 19, 2025 06:45
Create a non-custodial Solana wallet on Turnkey with a Supabase edge function
import { serve } from "https://deno.land/std@0.208.0/http/server.ts";
import { Turnkey } from "npm:@turnkey/sdk-server";
import { corsHeaders } from "../_shared/cors.ts";
const turnkey = new Turnkey({
apiBaseUrl: "https://api.turnkey.com",
apiPrivateKey: Deno.env.get("TURNKEY_API_PRIVATE_KEY")!,
apiPublicKey: Deno.env.get("TURNKEY_API_PUBLIC_KEY")!,
defaultOrganizationId: Deno.env.get("TURNKEY_ORGANIZATION_ID")!,
});
@AlmostEfficient
AlmostEfficient / turnkey.service.js
Last active April 20, 2025 11:42
express server service to create and fetch turnkey solana wallets
import { Turnkey } from '@turnkey/sdk-server';
import { logger } from '../utils/logger.js';
import fetch from 'node-fetch';
const turnkey = new Turnkey({
apiBaseUrl: process.env.TURNKEY_API_BASE_URL || 'https://api.turnkey.com',
apiPrivateKey: process.env.TURNKEY_API_PRIVATE_KEY,
apiPublicKey: process.env.TURNKEY_API_PUBLIC_KEY,
defaultOrganizationId: process.env.TURNKEY_ORGANIZATION_ID,
});