Launch of API Service for BOJ Time-Series Data Search

February 18, 2026
Bank of Japan

The Bank of Japan has launched the Application Programming Interface service for BOJ Time-Series Data Search (API), giving users access to statistical time-series data in formats such as JSON and CSV.

For comprehensive guidance on using the API, please consult the "API User Manual for BOJ Time-Series Data Search [PDF 838KB]." For further cautions regarding the appropriate use of the API, kindly refer to the "Notice Regarding the Use of the API Service [PDF 108KB]."

Inquiries

Economic Statistics Division, Research and Statistics Department

E-mail : post.rsd17@boj.or.jp