v5

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

Central Banks & Monetary

BOJ policy rate and overnight call rate

Bank of Japan policy rate (since 1882) and uncollateralized overnight call rate.

get/api/v1/boj/rates

Query parameters

start_datestring

Start date (YYYYMM)

end_datestring

End date (YYYYMM)

Response

Time series of BOJ policy rate and overnight call rate.

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"
    ]
  }
}