# Send Account Signup Confirmation Sends account signup confirmation email. Endpoint: POST /confirm/send/signup/{userId} Version: 1.0 Security: sessionToken ## Path parameters: - `userId` (string, required) Tidepool User ID ## Response 400 fields (application/json): - `code` (integer, required) - `error` (integer) - `reason` (string, required) ## Response 401 fields (application/json): - `code` (integer, required) - `error` (integer) - `reason` (string, required) ## Response 403 fields (application/json): - `code` (integer, required) - `error` (integer) - `reason` (string, required) ## Response 500 fields (application/json): - `code` (integer, required) - `error` (integer) - `reason` (string, required)