amilz amilz

Building on Solana

amilz / raydium-swap-parse.js

Last active December 28, 2024 15:39

QuickNode Stream - Raydium Swap Parse

	/**
	* Major modifications from V1:
	* 1. Changed architecture to class-based
	* 2. Added support for multiple mints
	* 3. Added native SOL support
	* 4. Handled 0 pre-balance token accounts
	* 5. Handled optional accounts for Raydium's swap instructions
	*/

	class AmmInstructionProcessor {

amilz / anchorToKinobi.ts

Created May 16, 2024 15:11

Script to Convert Anchor IDL (tested on v0.30) to Umi Client Library

	// @ts-nocheck
	import { AnchorIdl, rootNodeFromAnchor } from "@kinobi-so/nodes-from-anchor";
	import { createFromRoot, renderJavaScriptVisitor } from "@metaplex-foundation/kinobi";
	import { RootNode } from "@kinobi-so/node-types";
	import { renderJavaScriptUmiVisitor } from "@kinobi-so/renderers";
	import anchorIdl from "../target/idl/kinobi_test.json";

	function appendStringToDefinedTypeNames(rootNode: RootNode, appendString: string): RootNode {
	const rootNodeCopy = JSON.parse(JSON.stringify(rootNode));
	rootNodeCopy.program.definedTypes.forEach(definedType => {

amilz / app.ts

Created January 2, 2024 18:42

Solana Fungible Token (Umi)

	// January 02, 2024

	import { Transaction, SystemProgram, Keypair, Connection, PublicKey, TransactionInstruction, AccountMeta } from "@solana/web3.js";
	import { createUmi } from "@metaplex-foundation/umi-bundle-defaults";
	import { CreateMetadataAccountV3InstructionAccounts, DataV2Args, createMetadataAccountV3 } from "@metaplex-foundation/mpl-token-metadata";
	import { fromWeb3JsKeypair, fromWeb3JsPublicKey, toWeb3JsPublicKey } from "@metaplex-foundation/umi-web3js-adapters";
	import { Instruction, TransactionBuilder, createSignerFromKeypair } from "@metaplex-foundation/umi";
	import { MINT_SIZE, TOKEN_PROGRAM_ID, createInitializeMintInstruction, getMinimumBalanceForRentExemptMint, getAssociatedTokenAddress, createAssociatedTokenAccountInstruction, createMintToInstruction } from '@solana/spl-token';
	import secret from '../wallets/authority.json';