# API Reference · Plover Analytics

> The read-only JSON API for Japanese statistics and company filings. No key, stable URLs, one contract across every dataset.

Page: https://ploveranalytics.com/api.html

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Every figure above is either as published by its source (official) or calculated by this platform with the formula stated beside it. Missing is shown as —, never as zero. Guidance for quoting: https://ploveranalytics.com/llms.txt