Drew Haines drewhaines
drewhaines
/ get-keys-from-bech32.js
Created
February 5, 2022 19:44
This is a Node.js script to convert a bech32 Bip32PrivateKey into the cborHex values required by cardanocli-js. Note the types must be set correctly for the corresponding keys (PaymentExtendedSigningKeyShelley_ed25519_bip32 vs PaymentVerificationKeyShelley_ed25519)
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| var S = require("@emurgo/cardano-serialization-lib-nodejs") | |
| require("dotenv").config() | |
| var cbor = require("cbor") | |
| walletKey = process.env.TEST_WALLET_KEY | |
| // example | |
| // xprv1jrxh123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412341234123412342kzx | |
| function harden(num) { | |
| return 0x80000000 + num |
drewhaines
/ download-assets.js
Created
January 1, 2022 00:17
Download all CNFT images from an NFT Collection via Node.js
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| import { BlockFrostAPI } from "@blockfrost/blockfrost-js" | |
| import download from "download" | |
| const API = new BlockFrostAPI({ | |
| projectId: "YOUR_BLOCKFROST_API_KEY", // see: https://blockfrost.io | |
| }) | |
| try { | |
| const assets = await API.assetsPolicyByIdAll( | |
| "POLICY_ID" |
drewhaines
/ send-assets.js
Created
December 2, 2021 20:22
Send multiple assets (NFTs) via cardanocli-js
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| // send multiple assets at once | |
| // ************ run me once ************ | |
| const CardanocliJs = require("/Users/drewhaines/sites/cardanocli-js/index") | |
| const socketPath = | |
| "/Users/drewhaines/Library/Application Support/Daedalus Mainnet/cardano-node.socket" | |
| const testnet_socketPath = | |
| "/Users/drewhaines/Library/Application Support/Daedalus Testnet/cardano-node.socket" | |
| const shelleyGenesisPath = |
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| # As described here: http://boxstarter.org/Learn/WebLauncher | |
| # The command to run, built from the RAW link of this gist | |
| # START http://boxstarter.org/package/url?https://gist.githubusercontent.com/bgriswold/c0353b081173f5a9648ad32f96533db1/raw/ | |
| # Windows configuration. See http://boxstarter.org/WinConfig | |
| Set-WindowsExplorerOptions -EnableShowHiddenFilesFoldersDrives -EnableShowProtectedOSFiles -EnableShowFileExtensions -EnableShowFullPathInTitleBar | |
| Enable-RemoteDesktop | |
| Install-WindowsUpdate -AcceptEula | |
| Enable-MicrosoftUpdate |