> For the complete documentation index, see [llms.txt](https://docs.quipuswap.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.quipuswap.com/smart-contracts/dex-2.0/bakerregistry-contract/entrypoints-overview/register.md).

# register

An entrypoint for bakers registration.

### Call parameters

| Field | Type      | Description           |
| ----- | --------- | --------------------- |
| baker | key\_hash | An address of a baker |

### Usage

{% tabs %}
{% tab title="🌮 Taquito" %}

```javascript
const bakerRegistryAddress = "KT1...";
const baker = "tz1...";
const bakerRegistry = await tezos.contract.at(bakerRegistryAddress);
const operation = await bakerRegistry.methods.register(baker).send();

await operation.confirmation();
```

{% endtab %}
{% endtabs %}

### Errors

* `412` - non payable entrypoint (can't accept TEZ tokens during call of an entrypoint).
* the operation fails when the key\_hash parameter is not a registered delegate (standard Tezos error).