# Get ARKM circulating supply Retrieves the circulating supply of ARKM tokens based on the current time Endpoint: GET /arkm/circulating Version: 1.0.0 Security: ApiKeyAuth ## Response 400 fields (application/json): - `error` (string) Example: "Bad request" ## Response 401 fields (application/json): - `error` (string) Example: "API key missing or invalid"