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

# NEW_DETECTED_ACCOUNTS_AVAILABLE

> Fired when new detected accounts are available.

#### Usage

Detected accounts sent in this webhook event can be used to closely personalize the merchants you present to users in your app or through lifecycle marketing campaigns. For example, if a detected account at Uber is present for a user, you can more prominently display Uber to that user in your app or as a push notification/email. Moreover, aggregated detected account information can be useful in designing a rewards program or other product features throughout your app.

#### Testing

To test receiving the `NEW_DETECTED_ACCOUNTS_AVAILABLE` webhook in the development environment, either call the [Detect Accounts](/api-reference/products/detect/detect-accounts) endpoint or pass the user's email into the `email` field when calling [Create Session](/api-reference/sessions/create-session). Note that the **Detect** product must be enabled for your account to receive the webhook event. Please reach out to the Knot team to enable **Detect**.


## OpenAPI

````yaml /api-reference/openapi.json webhook new_detected_accounts_available
openapi: 3.1.0
info:
  title: Knot API
  description: An API to interact with the Knot merchant connectivity platform.
  version: 1.0.0
servers:
  - url: https://development.knotapi.com
    description: Development server
security:
  - basicAuth: []
paths: {}
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: >-
        Basic authentication header of the form `Basic <encoded-value>`, where
        `<encoded-value>` is the base64-encoded string `username:password`. Use
        your `client_id` as the `username` and your `secret` as the `password`
        value.

````