ReddRadar
Agent skill
quicknode-install-auth
QuickNode install auth — blockchain RPC and Web3 infrastructure integration. Use when working with QuickNode for blockchain development. Trigger with phrases like "quicknode install auth", "quicknode-install-auth", "blockchain RPC".
Install this agent skill to your Project
npx add-skill https://github.com/jeremylongshore/claude-code-plugins-plus-skills/tree/main/plugins/saas-packs/quicknode-pack/skills/quicknode-install-auth
SKILL.md
QuickNode Install Auth
Overview
Set up QuickNode blockchain RPC endpoints and install the QuickNode SDK or ethers.js for blockchain interactions.
Prerequisites
- QuickNode account at quicknode.com
- An endpoint created for your target chain (Ethereum, Solana, etc.)
- Node.js 18+
Instructions
Step 1: Create Endpoint
1. Go to quicknode.com > Dashboard > Create Endpoint
2. Select chain: Ethereum Mainnet (or testnet for development)
3. Copy the HTTP URL and WSS URL
HTTP: https://xxx-yyy.quiknode.pro/TOKEN/
WSS: wss://xxx-yyy.quiknode.pro/TOKEN/
Step 2: Install SDK
set -euo pipefail
npm install @quicknode/sdk viem
# Or with ethers.js
npm install ethers
Step 3: Configure Environment
# .env
QUICKNODE_ENDPOINT=https://xxx-yyy.quiknode.pro/YOUR_TOKEN/
QUICKNODE_WSS=wss://xxx-yyy.quiknode.pro/YOUR_TOKEN/
Step 4: Verify Connection (QuickNode SDK)
import { Core } from '@quicknode/sdk';
const core = new Core({ endpointUrl: process.env.QUICKNODE_ENDPOINT });
const blockNumber = await core.client.request({ method: 'eth_blockNumber' });
console.log(`Connected! Current block: ${parseInt(blockNumber, 16)}`);
Step 5: Verify Connection (ethers.js)
import { ethers } from 'ethers';
const provider = new ethers.JsonRpcProvider(process.env.QUICKNODE_ENDPOINT);
const block = await provider.getBlockNumber();
console.log(`Connected! Block: ${block}`);
Output
- QuickNode endpoint configured
- SDK installed and verified
- Successful RPC call confirming connectivity
Error Handling
| Error | Cause | Solution |
|---|---|---|
401 Unauthorized |
Invalid token in URL | Verify endpoint URL from Dashboard |
ECONNREFUSED |
Wrong endpoint URL | Check HTTPS URL format |
eth method not found |
Add-on required | Enable add-on in QuickNode Dashboard |
Resources
Next Steps
First blockchain query: quicknode-hello-world
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