snapchat_update_audience_users

Add or remove customer-list members. A write tool that previews before it changes anything, one of 41 Snapchat Ads tools on the Get MCP Ads MCP gateway.

Add or remove customer-list members. Accepts only normalized SHA-256 hashes: EMAIL_SHA256, PHONE_SHA256, MOBILE_AD_ID_SHA256. Normalize emails by trimming/lowercasing; phones to country-code digits; mobile IDs lowercase retaining hyphens. Never invent customer data. Preview returns counts, not hashes. Caller batches up to 10,000 per request; confirm true applies.

Source: Snapchat Ads
Kind: Write
Discovery: Reachable through search_tools and run_tool
Account parameter: adAccountId
Endpoint: https://mcp.getmcpads.com/snapchat-ads/mcp

ParametersLink to this section

Name	Type	Required	Notes
`adAccountId`	string	Required	Selected Snapchat ad account UUID; never an organization ID.
`segmentId`	unknown	Required	Native audience segment ID (UUID or numeric string).
`action`	string	Required	Add or remove these hashed members. One of: `add`, `remove`.
`schema`	string	Required	Identifier type hashed in every row. One of: `EMAIL_SHA256`, `PHONE_SHA256`, `MOBILE_AD_ID_SHA256`.
`hashes`	array	Required	Normalized identifiers hashed with SHA-256, lowercase hexadecimal. Never raw personal data.
`confirm`	boolean	Optional	Only true applies the previewed change. Default: `false`.

Calling itLink to this section

jsonThrough run_tool, since it is not announced

{
  "name": "run_tool",
  "arguments": {
    "name": "snapchat_update_audience_users",
    "args": {
      "adAccountId": "<string>",
      "segmentId": "<unknown>",
      "action": "add",
      "schema": "EMAIL_SHA256",
      "hashes": "<array>"
    }
  }
}