accountslisted

# fisis -- accounts (a statistic's account items) Discover the account code that narrows a FISIS fetch to one line item. FISIS keys a time series by a company (`finance_cd`), a statistic (`list_no`), and optionally an account item (`account_cd`); `fisis accounts` lists one statistic's account items so you can pick the `account_cd`. The listing and parsing live in the fisis package (on PyPI); this skill is a thin wrapper that calls its CLI and relays the result. A rejected key or a vendor error comes back as a one-line `fisis: <message>` -- relay it as-is rather than throwing a stack trace at the user. (A missing or malformed argument is caught earlier by argparse, which prints usage and exits 2.) ## Prerequisite This plugin calls the `fisis` CLI, so the package must be installed and an API key set: ``` pipx install fisis # or: pip install fisis export FISIS_API_KEY=... # a free key from https://fisis.fss.or.kr/openapi/ ``` The key can also be stored in `~/.config/fisis/credentials.json` as `{"FISIS_API_KEY": "..."}`. Without a key the CLI exits with `fisis: no FISIS API key ...`; relay that and point the user at the FISIS site. **Never print, log, quote, or echo the `FISIS_API_KEY` value itself** -- confirm only that a key is set. ## Running ``` fisis accounts <LIST_NO> [--lang kr|en] [--json] ``` - `<LIST_NO>` (required) -- the statistic code, from the **statistics** skill (e.g. `SH002`). - `--lang kr|en` -- response language (default: kr). - `--jso