v5

latestOpenAPI 3.1.0Proprietary2026-08-031,5423,1505.5 MB

Central Banks & Monetary

Access any BOJ database by series code

Fetch data from any of 48 BOJ databases using series codes. Use /metadata/{db} to find codes.

get/api/v1/boj/data/{db}

Path parameters

dbstring required

Database key (e.g. BOJ IR01).

Query parameters

codestring required

Series code(s), comma-separated, max 250

start_datestring

Start date (YYYYMM, YYYYQQ, or YYYY)

end_datestring

End date

Response

Time series observations for the requested BOJ database and series codes.

dataStubData required

Response shape not yet documented; fields are returned as-is.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}