# Get tag summary statistics

Returns precomputed summary statistics for the specified tag, including total counts of addresses, entities, and unique tag parameters.

Endpoint: GET /tag/{id}/summary
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `id` (string, required)
    The tag identifier

## Response 200 fields (application/json):

  - `tagId` (string)
    The tag identifier
    Example: "individual"

  - `numAddresses` (integer)
    Total number of unique addresses with this tag
    Example: 17500202

  - `numEntities` (integer)
    Total number of entities with this tag
    Example: 546104

  - `numUniqueTagParams` (integer)
    Number of unique tag parameter variations

## Response 401 fields (application/json):

  - `error` (string)
    Example: "API key missing or invalid"

## Response 404 fields (application/json):

  - `error` (string)
    Example: "Not found"


## Response 500 fields