> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tentaclepay.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Deployments

> On-chain addresses for the tentaclepay Move package.

The `tentaclepay` package is live on **Sui Testnet**. The `Protocol` and `Signer` are shared objects — callers pass them to [`pay_and_sign`](/contracts/overview).

## Sui Testnet

| Object              | Address                                                                                                                                                                          |
| ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Package             | [`0x524cbabd8f4cd78f0913d638d10c101679e31ba4064603f82de6dee4fd59fd44`](https://testnet.suivision.xyz/package/0x524cbabd8f4cd78f0913d638d10c101679e31ba4064603f82de6dee4fd59fd44) |
| `Protocol` (shared) | [`0xb6e8b73d73164ed1a645bfa29d0e2d74bb2047ad935a0e93bd4d768a2a16bc30`](https://testnet.suivision.xyz/object/0xb6e8b73d73164ed1a645bfa29d0e2d74bb2047ad935a0e93bd4d768a2a16bc30)  |
| `Signer` (shared)   | [`0xd4323a86da20c455a11f766476415111589d9e17e8a95c90f482b26597ead5e1`](https://testnet.suivision.xyz/object/0xd4323a86da20c455a11f766476415111589d9e17e8a95c90f482b26597ead5e1)  |
| `UpgradeCap`        | [`0x4c15b013d452d2d110f56510c8b62168ffd9106f1fc7f02e2f6adb512cedd45e`](https://testnet.suivision.xyz/object/0x4c15b013d452d2d110f56510c8b62168ffd9106f1fc7f02e2f6adb512cedd45e)  |

The module is `tentaclepay`, so the fully-qualified target for the core function is:

```text theme={null}
0x524cbabd8f4cd78f0913d638d10c101679e31ba4064603f82de6dee4fd59fd44::tentaclepay::pay_and_sign
```

<Note>
  Mainnet deployment is on the roadmap. These addresses are for Sui testnet only.
</Note>

## See also

<Card title="Smart contracts" icon="file-contract" href="/contracts/overview">
  The module's objects, functions, events, and errors.
</Card>