@keynesol/shared

Shared code package for Keynesol Web3 Prediction Platform.

Installation

``bash
npm install @keynesol/shared
`

Or for local development:

`bash
npm link

In your app:

npm link @keynesol/shared
`

Usage

$3

`typescript
import { ErrorBoundary, WalletProvider, WalletButton } from '@keynesol/shared';

function App() {
return (





);
}
`

$3

`typescript
import { useProgram, useVaults, useTokenBalance } from '@keynesol/shared';

function MyComponent() {
const { program } = useProgram();
const { vaults, loading } = useVaults();
const { sol, usdc } = useTokenBalance();

// ...
}
`

$3

`typescript
import {
errorHandler,
cacheManager,
tokenUtils,
validation,
retryRpcCall
} from '@keynesol/shared';

// Error handling
errorHandler.handleError(error, 'MyComponent');

// Token utilities
const isSOL = tokenUtils.isNativeSOL(tokenMint);
const decimals = tokenUtils.getTokenDecimals(tokenMint);

// Validation
const result = validation.validateStakeAmount(amount, balance);

// RPC retry
const data = await retryRpcCall(() => connection.getBalance(publicKey));
`

$3

`typescript
import { syncService, reconciliationService } from '@keynesol/shared';

// Initialize sync service
syncService.initialize(connection, {
url: process.env.NEXT_PUBLIC_SUPABASE_URL,
anonKey: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY,
});

// Initialize reconciliation
reconciliationService.initialize(connection, {
url: process.env.NEXT_PUBLIC_SUPABASE_URL,
anonKey: process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY,
});
`

Configuration

The package uses environment variables for configuration:

- NEXT_PUBLIC_SOLANA_NETWORK - Network (devnet, mainnet-beta, testnet)
- NEXT_PUBLIC_RPC_ENDPOINT - Custom RPC endpoint
- NEXT_PUBLIC_PROGRAM_ID - Solana program ID
- NEXT_PUBLIC_SUPABASE_URL - Supabase URL
- NEXT_PUBLIC_SUPABASE_ANON_KEY - Supabase anonymous key

Building

`bash
npm run build
`

Type Checking

`bash
npm run type-check
``

License

MIT