사회보험통합징수포털 로그인
si4n__session__loginCall this FIRST before any other tool for this provider. Signs in with the workplace certificate and stores the session the other si4n tools reuse. Call it first; call it again if a tool reports the session expired.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| account_link_id | No | Account link ID (UUID v4). Optional — the server auto-resolves from your API key when omitted. Provide explicitly only when you have multiple certificates for the same provider. Each institution has a separate ID (Hometax != NHIS != NPS != FourInsure). |