Initial Data Ready - MX Documentation

NOTEThis webhook only applies if you’re using Platform API version 20250224.

Initial Data Ready webhooks notify you when some initial data you requested has aggregated and is ready for retrieval. For more details, including what initial data is sent based on the products you set, see Accessing Priority Data.

Field	Data type	Description
`client_guid`	String	The unique identifier for the associated client. Defined by MX.
`guid`	String	The unique identifier for the webhook. Defined by MX.
`member_guid`	String	The unique identifier for the member that has new or updated transaction data. Defined by MX.
`type`	String	The type of webhook being delivered. Possible values include `initial_data_ready`.
`user_guid`	String	The unique identifier for the user. Defined by MX.

Example Payload

JSON

{
  "type": "initial_data_ready",
  "guid": "3af06dde-da32-4937-9d9f-a37a4576ec8d",
  "client_guid": "CLT-f537431e-6b54-45d3-8566-9353b393a98a",
  "user_guid": "USR-eaf4ac68-d17d-5e9b-7b46-959a5b315a9e",
  "member_guid": "MBR-48d9a481-f2a2-7e13-2685-62869cf0d33a"
}

Holdings

Insights