> ## Documentation Index
> Fetch the complete documentation index at: https://umbra.0xcreator.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# utxo create

> Create a new stealth UTXO in the mixer pool.

```bash theme={null}
umbra utxo create <mint> <amount> [options]
```

Creates a stealth UTXO in the Umbra mixer. UTXOs are anonymous token commitments — they can be claimed later by you or by a recipient you specify.

Tokens can be sourced from your public ATA (`--from public`, the default) or from your encrypted balance (`--from encrypted`). The created UTXO can be self-claimable (you can claim it yourself) or receiver-claimable (only the specified recipient can claim it).

## Arguments

| Argument   | Description                        |
| ---------- | ---------------------------------- |
| `<mint>`   | The SPL or Token-2022 mint address |
| `<amount>` | Amount in native token units       |

<Note>
  Amounts are in base units. For a token with 6 decimals, `1000000` equals 1 token.
</Note>

## Options

| Flag                   | Default          | Description                                                               |
| ---------------------- | ---------------- | ------------------------------------------------------------------------- |
| `--from <source>`      | `public`         | Token source: `public` (your ATA) or `encrypted` (your encrypted balance) |
| `--receiver <address>` | Your own address | Recipient wallet address. Omit to create a self-claimable UTXO.           |

## Modes

| `--from`    | `--receiver` | Result                                                     |
| ----------- | ------------ | ---------------------------------------------------------- |
| `public`    | *(omitted)*  | Self-claimable UTXO funded from your public ATA            |
| `public`    | `<address>`  | Receiver-claimable UTXO funded from your public ATA        |
| `encrypted` | *(omitted)*  | Self-claimable UTXO funded from your encrypted balance     |
| `encrypted` | `<address>`  | Receiver-claimable UTXO funded from your encrypted balance |

## Examples

```bash theme={null}
# Self-claimable UTXO from your public ATA
umbra utxo create EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v 1000000

# Send a UTXO to another user (they claim it, you pay from your ATA)
umbra utxo create EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v 1000000 \
  --receiver GsbwXfJraMomNxBcpR3DBFyKCCmN9SKGzKFJBNKxRFkT

# Self-claimable UTXO from your encrypted balance
umbra utxo create EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v 1000000 \
  --from encrypted

# Send from your encrypted balance to another user
umbra utxo create EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v 1000000 \
  --from encrypted \
  --receiver GsbwXfJraMomNxBcpR3DBFyKCCmN9SKGzKFJBNKxRFkT
```

## Output

**From public ATA:**

```
✓ UTXO created
  Proof account: 4hKr...mP3n
  Create:        7xWq...aB9c
```

**From encrypted balance:**

```
✓ UTXO created
  Proof account: 4hKr...mP3n
  Queue:         2nFp...jK7m
  Callback:      9aLr...tQ4w
```

When sourcing from an encrypted balance, the dual-instruction MPC pattern applies: a queue transaction is submitted first, then the Arcium network processes it and fires a callback. Both signatures are shown.

## Prerequisites

* A user must be added and active (`umbra user add`).
* `umbra register` must have been run.
* For `--from encrypted`: you must have an encrypted balance for the specified mint.
* The recipient (your own or `--receiver`) must be a registered Umbra user.