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

# List Seen Cards

Returns a paginated list of cards that have been seen via OCPP Authorize logs at chargers belonging to the specified location. These are cards that have attempted to authenticate but may not yet be registered.

<ParamField path="site" type="string" required>
  The UUID of the location.
</ParamField>

<ParamField query="page" type="integer">
  The page number. Defaults to `1`.
</ParamField>

<ParamField query="per_page" type="integer">
  The number of items per page. Defaults to `10`, maximum `100`.
</ParamField>

## Response

Each item in the paginated list represents a distinct card token seen at the location's chargers.

<ResponseField name="id_tag" type="string">
  The RFID token identifier (`idTag`) extracted from the OCPP Authorize log.
</ResponseField>

<ResponseField name="last_seen_at" type="string">
  Timestamp of the most recent time this token was seen at the location's chargers.
</ResponseField>