Token Lifecycle

// Simplified flow
const tokenMint = await createTokenMint({
  name: "My Token",
  symbol: "MTK",
  decimals: 9,
  supply: 1_000_000_000,
  mintAuthority: null, // Permanently revoked
  freezeAuthority: null, // Permanently revoked
});

// Upload to decentralized storage
const metadata = await uploadMetadata({
  name: tokenMint.name,
  symbol: tokenMint.symbol,
  description: "Token description",
  image: "ipfs://...",
  properties: {
    category: "Utility",
    tags: ["DeFi", "Launch"],
  },
});

// Create bonding curve contract
const bondingCurve = await initializeBondingCurve({
  tokenMint: tokenMint.address,
  curveType: CurveType.EXPONENTIAL,
  initialPrice: 0.001, // SOL
  targetMarketCap: 100_000, // SOL
  fees: {
    buy: 100, // 1%
    sell: 100, // 1%
  },
});

// Creator provides initial liquidity
await provideLiquidity({
  curve: bondingCurve.address,
  solAmount: 10, // Initial 10 SOL
});

async function checkGraduationEligibility(): Promise<GraduationStatus> {
  const metrics = await getTokenMetrics();
  const requirements = GRADUATION_REQUIREMENTS;
  
  return {
    eligible: (
      metrics.marketCap >= requirements.minimumMarketCap &&
      metrics.volume >= requirements.minimumVolume &&
      metrics.trades >= requirements.minimumTrades &&
      metrics.age >= requirements.minimumAge &&
      metrics.holders >= requirements.minimumHolders
    ),
    progress: calculateProgress(metrics, requirements),
    missingRequirements: identifyMissingRequirements(metrics, requirements),
  };
}

// Extract liquidity from bonding curve
async function migrateLiquidity(): Promise<MigrationResult> {
  // 1. Disable bonding curve trading
  await disableBondingCurve();
  
  // 2. Calculate DEX allocation
  const reserve = await getReserveBalance();
  const dexAllocation = {
    sol: reserve * 0.9, // 90% to DEX
    tokens: calculateTokenAmount(reserve * 0.9),
  };
  
  // 3. Create DEX pool
  const pool = await createRaydiumPool(dexAllocation);
  
  // 4. Burn LP tokens (permanent lock)
  await burnLPTokens(pool.lpMint);
  
  return {
    poolAddress: pool.address,
    lpTokensBurned: pool.lpSupply,
    liquidityLocked: true,
  };
}

// Finalize graduation
async function finalizeGraduation(): Promise<void> {
  // 1. Update token metadata
  await updateTokenMetadata({
    graduated: true,
    graduationDate: Date.now(),
    dexPool: poolAddress,
    bondingCurveDisabled: true,
  });
  
  // 2. Notify community
  await sendGraduationNotifications();
  
  // 3. Update listings
  await updateTokenListings();
  
  // 4. Enable cross-chain bridge
  await enableBridging();
}

// User locks tokens on Solana
const lockTx = await bridgeContract.lockTokens({
  amount: 1000,
  destinationChain: 'NEAR',
  recipient: nearAddress,
});

// Wrapped tokens minted on destination
const wrappedToken = await destChain.mintWrapped({
  sourceChain: 'SOLANA',
  sourceToken: tokenMint,
  amount: 1000,
  recipient: nearAddress,
});

// Trade on destination chain DEXs
await destChainDEX.trade({
  tokenIn: wrappedToken,
  tokenOut: destChainUSDC,
  amount: 500,
});

// Burn wrapped tokens and unlock on Solana
const unlockTx = await bridgeContract.unlockTokens({
  wrappedAmount: 500,
  destinationChain: 'SOLANA',
  recipient: solanaAddress,
});