# Functions

<a id="idtoindex"></a>

##  idToIndex

▸ **idToIndex**(api: *`ApiInterface$Rx`*): `(Anonymous function)`

*Defined in [accounts/idToIndex.ts:13](https://github.com/polkadot-js/api/blob/4735253/packages/api-derive/src/accounts/idToIndex.ts#L13)*

**Parameters:**

| Name | Type |
| ------ | ------ |
| api | `ApiInterface$Rx` |

**Returns:** `(Anonymous function)`

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