Function createLaunch

Creates a project launch via the Genesis API.

Returns deserialized Umi transactions that can be signed and sent using standard Umi methods before calling registerLaunch.

Example

const result = await createLaunch({}, umi, {
  wallet: umi.identity.publicKey,
  token: { name: 'My Token', symbol: 'MTK', image: 'https://gateway.irys.xyz/...' },
  launchpool: {
    tokenAllocation: 500_000_000,
    depositStartTime: new Date('2026-03-01T00:00:00Z'),
    raiseGoal: 250,
    raydiumLiquidityBps: 5000,
    fundsRecipient: 'RecipientWallet...',
  },
});

// Sign and send using Umi directly
for (const tx of result.transactions) {
  const signed = await umi.identity.signTransaction(tx);
  await umi.rpc.sendTransaction(signed);
}