I'm using the TypeScript SDK (@mysten/walrus) on testnet and running into this error when I try to upload a file with writeBlob():

NotEnoughBlobConfirmationsError: Too many failures while writing blob H1JLtHA4... to nodes

just wondering are the testnet storage nodes down or flaky right now? or am I missing something dumb on my end?

✅ GitHub-Ready Starter Template: Walrus Dashboard

Tech Stack:

• React + Vite (faster than CRA)
• Tailwind CSS for styling
• @mysten/sui.js for Sui RPC and wallet
• Recharts for charts
• Zustand for state management

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Folder Structure:

walrus-dashboard/
├── public/
├── src/
│   ├── components/
│   │   ├── WalletConnect.tsx
│   │   ├── ProtocolStats.tsx
│   │   ├── MyPositions.tsx
│   │   └── Chart.tsx
│   ├── state/
│   │   └── useSuiStore.ts
│   ├── App.tsx
│   └── main.tsx
├── index.html
├── tailwind.config.js
└── vite.config.ts

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1. WalletConnect.tsx

import { useWallet } from '@mysten/wallet-kit';

export default function WalletConnect() {
  const { connect, disconnect, connected, currentAccount } = useWallet();

  return (
    <div className="p-4">
      {connected ? (
        <div>
          <p>Connected: {currentAccount?.address.slice(0, 10)}...</p>
          <button onClick={disconnect} className="bg-red-500 p-2 text-white">Disconnect</button>
        </div>
      ) : (
        <button onClick={() => connect()} className="bg-blue-500 p-2 text-white">Connect Wallet</button>
      )}
    </div>
  );
}

---

2. ProtocolStats.tsx

import { useEffect, useState } from 'react';
import { SuiClient } from '@mysten/sui.js/client';

const client = new SuiClient({ url: 'https://fullnode.testnet.sui.io' });

export default function ProtocolStats() {
  const [tvl, setTvl] = useState(0);

  useEffect(() => {
    async function fetchTVL() {
      // Replace with real on-chain object ID
      const obj = await client.getObject({
        id: '0x...vault_id',
        options: { showContent: true }
      });
      const balance = parseInt(obj.data.content.fields.total_deposits);
      setTvl(balance / 1e9); // assuming 9 decimals
    }

    fetchTVL();
  }, []);

  return (
    <div className="bg-white shadow p-4 rounded">
      <h2 className="text-xl font-semibold">Protocol TVL</h2>
      <p className="text-3xl">${tvl.toLocaleString()}</p>
    </div>
  );
}

---

3. main.tsx

import React from 'react';
import ReactDOM from 'react-dom/client';
import App from './App';
import './index.css';

ReactDOM.createRoot(document.getElementById('root')!).render(
  <React.StrictMode>
    <App />
  </React.StrictMode>,
);

---

4. App.tsx

import WalletConnect from './components/WalletConnect';
import ProtocolStats from './components/ProtocolStats';

function App() {
  return (
    <div className="min-h-screen bg-gray-100 p-6">
      <WalletConnect />
      <div className="mt-8">
        <ProtocolStats />
      </div>
    </div>
  );
}

export default App;

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5. Tailwind Setup

npm install -D tailwindcss postcss autoprefixer
npx tailwindcss init -p

Then update tailwind.config.js and index.css accordingly.

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Next Features You Can Add:

• Pull user’s deposits and loans (MyPositions.tsx)
• Add TVL chart with Recharts
• Add liquidation alerts
• Simulate sui move call from frontend using SuiClient

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