From 7ab8f5f4e0e96aa86899ad6c043f5d00ce6b0714 Mon Sep 17 00:00:00 2001 From: cloud0x42 Date: Thu, 12 Feb 2026 00:47:15 +0100 Subject: [PATCH] Initial commit --- .gitignore | 5 + README.md | 54 +++ chains/next.ts | 20 + package-lock.json | 840 +++++++++++++++++++++++++++++++++++++++++ package.json | 14 + scripts/hello-world.ts | 1 + 6 files changed, 934 insertions(+) create mode 100644 .gitignore create mode 100644 README.md create mode 100644 chains/next.ts create mode 100644 package-lock.json create mode 100644 package.json create mode 100644 scripts/hello-world.ts diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..e2d1ab0 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +node_modules +.env +build +.vscode +.DS_Store diff --git a/README.md b/README.md new file mode 100644 index 0000000..a6be526 --- /dev/null +++ b/README.md @@ -0,0 +1,54 @@ +# Viem Lecture + +This project uses [viem](https://viem.sh/) for TypeScript/JavaScript Ethereum interactions. + + + +## Getting started + +```bash +npm install +``` + + + +## Writing scripts + +Put your scripts in the **`scripts/`** directory. + +To run a script: + +```bash +# If you have a newer version of Node +node scripts/your-script.ts + +# TypeScript (using tsx) +npx tsx scripts/your-script.ts +``` + + + +## Environment variables + +To read variables from a `.env` file when running a script: + +```bash +node --env-file=.env scripts/your-script.ts +``` + + +The script will have access to all variables defined in `.env` via `process.env.VARIABLE_NAME`. + + + +## Prompts + +To read user input from the console, you can use the prompts library: + +```js +const { name } = await prompts([{ + name: 'name', + type: 'text', + message: 'Enter your name: ' +}]) +``` diff --git a/chains/next.ts b/chains/next.ts new file mode 100644 index 0000000..81b2e46 --- /dev/null +++ b/chains/next.ts @@ -0,0 +1,20 @@ +import { defineChain } from 'viem'; + +export const nextChain = defineChain({ + id: 1337, + name: 'Next', + nativeCurrency: { + name: 'Ether', + symbol: 'ETH', + decimals: 18 + }, + rpcUrls: { + default: { + http: ['https://eth.code-camp.org'] + } + } +}); + +export const usdtAddress = '0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512'; +export const paxgAddress = '0x5FbDB2315678afecb367f032d93F642f64180aa3'; +export const nmkdAddress = '0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0'; diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..fe8897c --- /dev/null +++ b/package-lock.json @@ -0,0 +1,840 @@ +{ + "name": "viem-lecture", + "version": "1.0.0", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": "viem-lecture", + "version": "1.0.0", + "dependencies": { + "prompts": "^2.4.2", + "viem": "^2.45.3" + }, + "devDependencies": { + "@types/node": "^25.2.3", + "@types/prompts": "^2.4.9", + "tsx": "^4.21.0", + "typescript": "^5.9.3" + } + }, + "node_modules/@adraffy/ens-normalize": { + "version": "1.11.1", + "resolved": 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