Warren - On-Chain Website Deployment

Deploy websites permanently on MegaETH blockchain. Content is stored on-chain using SSTORE2 and cannot be deleted.

Network: MegaETH Testnet (Chain ID: 6343)

RPC: https://carrot.megaeth.com/rpc

Explorer: https://megaeth-testnet-v2.blockscout.com

Setup (One Time)

cd {baseDir}
bash setup.sh

This installs ethers.js, the only dependency.

Prerequisites

1. Create a Wallet

node -e "const w = require('ethers').Wallet.createRandom(); console.log('Address:', w.address); console.log('Private Key:', w.privateKey)"

Set the private key:

export PRIVATE_KEY=0xYourPrivateKey

2. Get Testnet ETH

Visit https://docs.megaeth.com/faucet and enter your wallet address. This requires a captcha. You need ~0.1 ETH for multiple deployments.

Check balance:

node -e "const{ethers}=require('ethers');new ethers.JsonRpcProvider('https://carrot.megaeth.com/rpc',6343).getBalance('$YOUR_ADDRESS').then(b=>console.log(ethers.formatEther(b),'ETH'))"

3. Genesis Key NFT

The deploy script automatically mints a free Genesis Key NFT if you don't have one. No manual action needed.

Deploy

Deploy HTML string

cd {baseDir}
PRIVATE_KEY=0x... node deploy.js \
  --html "<html><body><h1>Hello Warren!</h1></body></html>" \
  --name "My First Site"

Deploy HTML file

PRIVATE_KEY=0x... node deploy.js \
  --file ./my-site.html \
  --name "My Website"

Deploy via stdin

echo "<h1>Hello</h1>" | PRIVATE_KEY=0x... node deploy.js --name "Piped"

CLI Options

--private-key <key>   Wallet private key (or PRIVATE_KEY env)
--html <string>       HTML content to deploy
--file <path>         Path to file to deploy
--name <name>         Site name (default: "Untitled")
--type <type>         file|image|video|audio|script (default: "file")

Output

{
  "tokenId": 102,
  "rootChunk": "0x019E5E...",
  "depth": 0,
  "url": "https://megawarren.xyz/loader.html?registry=0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9&id=102"
}

Stress Test Workflows

Deploy multiple random sites

cd {baseDir}
for i in $(seq 1 10); do
  HTML="<html><body><h1>Stress Test #$i</h1><p>$(date)</p></body></html>"
  PRIVATE_KEY=0x... node deploy.js --html "$HTML" --name "Stress Test $i"
  sleep 2
done

Deploy a larger site (~50KB)

python3 -c "
html = '<html><body>'
for i in range(1000):
    html += f'<p>Paragraph {i}: Lorem ipsum dolor sit amet</p>'
html += '</body></html>'
print(html)
" > large-site.html

PRIVATE_KEY=0x... node deploy.js --file large-site.html --name "Large Test"

Check leaderboard

curl -s https://megawarren.xyz/api/stress-test/leaderboard | node -e "process.stdin.on('data',d=>console.log(JSON.parse(d)))"

Gas Costs

| Size | Chunks | Cost |

|------|--------|------|

| < 10KB | 1 | ~0.0005 ETH |

| 50KB | 1 | ~0.002 ETH |

| 100KB | 1 | ~0.004 ETH |

| 200KB | 2 | ~0.008 ETH |

| 500KB | 5 | ~0.02 ETH |

Plus ~0.0001 ETH for MasterNFT minting per site.

Contract Addresses

| Contract | Address |

|----------|---------|

| Genesis Key NFT | 0x954a7cd0e2f03041A6Abb203f4Cfd8E62D2aa692 |

| MasterNFT Registry | 0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9 |

View Sites

https://megawarren.xyz/loader.html?registry=0x7bb4233017CFd4f938C61d1dCeEF4eBE837b05F9&id={TOKEN_ID}

Troubleshooting

"No ETH" → Get from https://docs.megaeth.com/faucet (captcha required)

"RPC rate limit" → Built-in retry. Add sleep 5 between batch deploys.

"Insufficient funds" → ~0.001-0.02 ETH per deploy. Get more from faucet.

Site doesn't load → Wait 10-30s. Check URL has correct registry and token ID.

Notes

Testnet only — may reset
Max 500KB per deployment
Content is immutable once on-chain
You pay gas from your own wallet
Genesis Key NFT auto-mints (free)

Warren - On-Chain Website Deployv1.0.2

Install & Quick Start