sendPrivateSPLTransfer()

SIP Protocol API Reference v0.7.4

---

SIP Protocol API Reference / sendPrivateSPLTransfer

Function: sendPrivateSPLTransfer()

sendPrivateSPLTransfer(params): Promise<SolanaPrivateTransferResult>

Defined in: @sip-protocol/sdk/dist/index-DXh2IGkz.d.ts:15644

Send SPL tokens privately to a stealth address

This function:

1. Generates a one-time stealth address from recipient’s meta-address
2. Creates/gets Associated Token Account for the stealth address
3. Transfers tokens to the stealth address
4. Adds memo with ephemeral key for recipient scanning

Parameters

params

SolanaPrivateTransferParams

Transfer parameters

Returns

Promise<SolanaPrivateTransferResult>

Transfer result with stealth address and explorer URL

Example

import { sendPrivateSPLTransfer } from '@sip-protocol/sdk'

const result = await sendPrivateSPLTransfer({
  connection,
  sender: wallet.publicKey,
  senderTokenAccount: senderATA,
  recipientMetaAddress: {
    chain: 'solana',
    spendingKey: '0x...',
    viewingKey: '0x...',
  },
  mint: new PublicKey('EPjFWdd5...'),  // USDC
  amount: 5_000_000n,  // 5 USDC (6 decimals)
  signTransaction: wallet.signTransaction,
})

console.log('Sent to:', result.stealthAddress)
console.log('View on Solscan:', result.explorerUrl)