---
title: Identifiers
slug: data-platform/connect-platform/node-sdk-api-reference-odp-interfaces-identifiers
docTags: 
createdAt: 2026-08-05T20:06:35.251Z
---

[ODP Node SDK](docId\:gxEU_0AA37IEZJK-uoVcT)

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[ODP Node SDK](docId\:gxEU_0AA37IEZJK-uoVcT) / [ODP](docId\:R8vto_M9Wlz5ke8bcr-Ht) / Identifiers

# Interface: Identifiers

Defined in: [src/Api/Types/Identifiers.ts:4](https://github.com/ZaiusInc/node-sdk/blob/8c86908a179d8d1a3a54466e27e16762587be133/src/Api/Types/Identifiers.ts#L4)

A set of identifiers that uniquely identify a user.

## Indexable

\[`field`: `string`]: `undefined` | `string`

Other identifiers known to the account, such as `my_app_cart_token`

## Properties

### email?

:::BlockQuote
`optional` **email**: `string`
:::

Defined in: [src/Api/Types/Identifiers.ts:12](https://github.com/ZaiusInc/node-sdk/blob/8c86908a179d8d1a3a54466e27e16762587be133/src/Api/Types/Identifiers.ts#L12)

The user's email if known

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### vuid?

:::BlockQuote
`optional` **vuid**: `string`
:::

Defined in: [src/Api/Types/Identifiers.ts:17](https://github.com/ZaiusInc/node-sdk/blob/8c86908a179d8d1a3a54466e27e16762587be133/src/Api/Types/Identifiers.ts#L17)

ODP's globally unique identifier generated by SDKs such as the Javascript SDK.
Only use if you are forwarding a VUID generated by ODP.