---
title: "Duplicate Contact Webhook"
source_url: https://docs.rapyd.net/en/duplicate-contact-webhook.html
lang: en
---

# Duplicate Contact Webhook

The **DUPLICATE_CONTACT** webhook notifies the client that an existing contact has been duplicated.

> **Note:**
>
> The endpoint for webhooks is unique for each client. To set up a webhook endpoint, see [Defining a Webhook Endpoint](https://docs.rapyd.net/en/defining-a-webhook-endpoint.md "Defining a Webhook Endpoint").

### Parameters

### Webhook Header Parameters

- - Content-Type
  - Indicates that the data appears in JSON format. Set to **application/json**.
- - salt
  - Random string.
- - signature
  - Signature calculated for each webhook individually.

    See [Webhook Authentication](https://docs.rapyd.net/en/webhook-authentication.md "Webhook Authentication").
- - timestamp
  - Timestamp for the webhook, in [Unix time](https://docs.rapyd.net/en/glossary.md#UUID-945d98cf-adae-e1cf-2606-c7fae8b4a7e1_unix_time "Unix time") (seconds).

### Webhook Root Parameters

- - created_at
  - Time that the webhook was created, in [Unix time](https://docs.rapyd.net/en/glossary.md#UUID-945d98cf-adae-e1cf-2606-c7fae8b4a7e1_unix_time "Unix time").

    > **Note:**
    >
    > Inside the `data` object, some webhooks have another `created_at` field that refers to a different event.
- - data
  - Contains the actual data of the webhook.

    For details, see below.
- - extended_timestamp
  - Time in milliseconds that the webhook was created, in [Unix time](https://docs.rapyd.net/en/glossary.md#UUID-945d98cf-adae-e1cf-2606-c7fae8b4a7e1_unix_time "Unix time").
- - id
  - ID of the webhook. String starting with **wh_**.
- - status
  - Status of the webhook. One of the following:

    - **NEW**
    - **CLO** - Closed.
    - **ERR** - Error.
    - **RET** - Re-sent.

    > **Note:**
    >
    > Inside the `data` object, some webhooks have another `status` field that refers to a different event.
- - trigger_operation_id
  - ID of the operation that triggered the webhook. UUID.
- - type
  - Name of the webhook type.

    > **Note:**
    >
    > The name in the Client Portal is different.

### Webhook Data Parameters

- - contact
  - Unique ID of the wallet contact that starts with **cont_**.
- - dob
  - Date of birth of the individual. Format: **MM/DD/YYYY**
- - ewallet
  - ID of the Rapyd Wallet that this contact is associated with. String starting with **ewallet_**.
- - first_name
  - First name of the contact.
- - last_name
  - Last name of the contact.

- DUPLICATE_CONTACT Webhook
- ```json
  {
      "id": "wh_9d3ee19a83561836f1a4d75a474932b6",
      "type": "DUPLICATE_CONTACT",
      "data": {
          "dob": "01/12/1971",
          "contact": "cont_ae13361623c5a9fd40d6a391ab0e721f",
          "ewallet": "ewallet_e6cddc185302762b8cb8aea1aae9cb5f",
          "last_name": "Doe",
          "first_name": "John"
      },
      "trigger_operation_id": "3c727fd0-3ff5-4be3-a5f0-8fad49d0e98b",
      "status": "NEW",
      "created_at": 1715844801,
      "extended_timestamp": 1715844801448
  }
  ```