monetary-basenot measuredtablenot measuredratesnot measuredtablesnot measured/v1/finance:boj/monetary-base6h cache4 paramschecking key…// npm i zpi-sdk
import { ZpiClient } from "zpi-sdk";
const client = new ZpiClient({ apiKey: "zpi_xxxxxxxxxxxxxxxxxxxxxxxx" });
const data = await client.run("finance:boj", "monetary-base", {
"lang": "en",
"from": "2025-01",
"to": "2026-07",
"length": 24
});
console.log(data);curl -X GET "https://api.zpi.web.id/v1/finance:boj/monetary-base?lang=en&from=2025-01&to=2026-07&length=24" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"/v1/finance:boj/monetary-baseJapan's monetary base and its components.langenumoptionalfromstringoptionaltostringoptionallengthnumberoptionalcurl -X GET "https://api.zpi.web.id/v1/finance:boj/monetary-base?lang=en&from=2025-01&to=2026-07&length=24" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"{
"to": null,
"from": null,
"lang": "en",
"count": 8,
"items": [
{
"end": "2026-07",
"code": "MD01'MABS1AN11@",
"name": "Monetary Base/Average Amounts Outstanding/Year-on-year change",
"unit": "%",
"count": 60,
"start": "1971-01",
"total": 559,
"values": [
{
"value": -13.8,
"period": "2026-07"
},
{
"value": -13.7,
"period": "2026-06"
},
{
"value": -12.2,
"period": "2026-05"
}
],
"lastUpdate": "2026-08-04",
"latestValue": -13.8,
"latestPeriod": "2026-07"
},
{
"end": "2026-07",
"code": "MD01'MABS2AN116@",
"name": "Monetary Base/Banknotes in Circulation/Average Amounts Outstanding/Year-on-year change",
"unit": "%",
"count": 60,
"start": "1971-01",
"total": 559,
"values": [
{
"value": -1.9,
"period": "2026-07"
},
{
"value": -1.8,
"period": "2026-06"
},
{
"value": -1.7,
"period": "2026-05"
}
],
"lastUpdate": "2026-08-04",
"latestValue": -1.9,
"latestPeriod": "2026-07"
},
{
"end": "2026-07",
"code": "MD01'MABS2AN117@",
"name": "Monetary Base/Coins in Circulation/Average Amounts Outstanding/Year-on-year change",
"unit": "%",
"count": 60,
"start": "1971-01",
"total": 559,
"values": [
{
"value": -1.1,
"period": "2026-07"
},
{
"value": -1.1,
"period": "2026-06"
},
{
"value": -1.1,
"period": "2026-05"
}
],
"lastUpdate": "2026-08-04",
"latestValue": -1.1,
"latestPeriod": "2026-07"
}
],
"table": "md01_m_1",
"title": "Monetary Base/Average Amounts Outstanding (Monthly)",
"total": 4472,
"dataset": "monetary-base",
"provider": "boj",
"snapshotAt": "2026-08-21 AM 09:00"
}/v1/finance:boj/tableOne of the Bank of Japan's pre-built time-series tables.tablestringrequiredtables — ir01_d_1, ir01_m_1, fm01_d_1, md01_m_1, bs02_m_1, ff_q_1, co_q_1 and so on.langenumoptionalfromstringoptionaltostringoptionalfrom.lengthnumberoptionalcurl -X GET "https://api.zpi.web.id/v1/finance:boj/table?table=ir01_m_1&lang=en&from=2020-01&to=2026-07&length=60" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"{
"to": null,
"from": null,
"lang": "en",
"count": 1,
"items": [
{
"end": "2026-07",
"code": "IR01'MADR1M",
"name": "The Basic Discount Rate and Basic Loan Rate",
"unit": "Percent per annum",
"count": 120,
"start": "1882-10",
"total": 559,
"values": [
{
"value": 1.25,
"period": "2026-07"
},
{
"value": 1.25,
"period": "2026-06"
},
{
"value": 1,
"period": "2026-05"
},
{
"value": 1,
"period": "2026-04"
},
{
"value": 1,
"period": "2026-03"
},
{
"value": 1,
"period": "2026-02"
},
{
"value": 1,
"period": "2026-01"
},
{
"value": 1,
"period": "2025-12"
}
],
"lastUpdate": "2026-08-04",
"latestValue": 1.25,
"latestPeriod": "2026-07"
}
],
"table": "ir01_m_1",
"title": "Basic Loan Rate (Monthly)",
"total": 559,
"dataset": "table",
"provider": "boj",
"snapshotAt": "2026-08-21 AM 09:00"
}/v1/finance:boj/ratesThe Bank of Japan's policy and money-market rates.frequencyenumoptionallangenumoptionalfromstringoptionaltostringoptionalfrom.lengthnumberoptionalcurl -X GET "https://api.zpi.web.id/v1/finance:boj/rates?frequency=daily&lang=en&from=2026-01&to=2026-08-18&length=30" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"{
"to": null,
"from": null,
"lang": "en",
"count": 2,
"items": [
{
"end": "2026-08-19",
"code": "IR01'MADR1Z@D",
"name": "The Basic Discount Rate and Basic Loan Rate",
"unit": "Percent per annum",
"count": 60,
"start": "1882-10-11",
"table": "ir01_d_1",
"total": 10458,
"values": [
{
"value": 1.25,
"period": "2026-08-19"
},
{
"value": 1.25,
"period": "2026-08-18"
},
{
"value": 1.25,
"period": "2026-08-17"
},
{
"value": 1.25,
"period": "2026-08-16"
},
{
"value": 1.25,
"period": "2026-08-15"
},
{
"value": 1.25,
"period": "2026-08-14"
},
{
"value": 1.25,
"period": "2026-08-13"
},
{
"value": 1.25,
"period": "2026-08-12"
}
],
"lastUpdate": "2026-08-21",
"latestValue": 1.25,
"latestPeriod": "2026-08-19"
},
{
"end": "2026-08-19",
"code": "FM01'STRDCLUCON",
"name": "Call Rate, Uncollateralized Overnight, Average (Daily)",
"unit": "percent per annum",
"count": 60,
"start": "1998-01-05",
"table": "fm01_d_1",
"total": 10454,
"values": [
{
"value": 0.977,
"period": "2026-08-19"
},
{
"value": 0.977,
"period": "2026-08-18"
},
{
"value": 0.977,
"period": "2026-08-17"
},
{
"value": null,
"period": "2026-08-16"
},
{
"value": null,
"period": "2026-08-15"
},
{
"value": 0.977,
"period": "2026-08-14"
},
{
"value": 0.977,
"period": "2026-08-13"
},
{
"value": 0.977,
"period": "2026-08-12"
}
],
"lastUpdate": "2026-08-21",
"latestValue": 0.977,
"latestPeriod": "2026-08-19"
}
],
"total": 20912,
"tables": [
"ir01_d_1",
"fm01_d_1"
],
"dataset": "rates",
"provider": "boj",
"frequency": "daily",
"snapshotAt": "2026-08-21 AM 09:00"
}/v1/finance:boj/tablesThe Bank of Japan's 28 pre-built time-series tables, with the frequency andlangenumoptionalquerystringoptionalcurl -X GET "https://api.zpi.web.id/v1/finance:boj/tables?lang=en&query=rates" \
-H "x-api-key: zpi_xxxxxxxxxxxxxxxxxxxxxxxx"{
"lang": "en",
"count": 28,
"items": [
{
"name": "Basic Loan Rate",
"table": "ir01_d_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/ir01_d_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/ir01_d_1_en.html",
"category": "Interest Rates on Deposits and Loans",
"frequency": "daily",
"frequencyLabel": "Daily"
},
{
"name": "Basic Loan Rate",
"table": "ir01_m_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/ir01_m_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/ir01_m_1_en.html",
"category": "Interest Rates on Deposits and Loans",
"frequency": "monthly",
"frequencyLabel": "Monthly"
},
{
"name": "Average Interest Rates Posted at Financial Institutions by Type of Deposit",
"table": "ir02_m_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/ir02_m_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/ir02_m_1_en.html",
"category": "Interest Rates on Deposits and Loans",
"frequency": "monthly",
"frequencyLabel": "Monthly"
},
{
"name": "Average Contracted Interest Rates on Loans and Discounts",
"table": "ir04_m_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/ir04_m_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/ir04_m_1_en.html",
"category": "Interest Rates on Deposits and Loans",
"frequency": "monthly",
"frequencyLabel": "Monthly"
},
{
"name": "Call Rates",
"table": "fm01_d_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/fm01_d_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/fm01_d_1_en.html",
"category": "Financial Markets",
"frequency": "daily",
"frequencyLabel": "Daily"
},
{
"name": "Call Rates",
"table": "fm02_m_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/fm02_m_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/fm02_m_1_en.html",
"category": "Financial Markets",
"frequency": "monthly",
"frequencyLabel": "Monthly"
},
{
"name": "Foreign Exchange Rate(Tokyo Market Interbank Rates)",
"table": "fm08_d_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/fm08_d_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/fm08_d_1_en.html",
"category": "Financial Markets",
"frequency": "daily",
"frequencyLabel": "Daily"
},
{
"name": "Foreign Exchange Rate(Tokyo Market Interbank Rates)",
"table": "fm08_m_1",
"csvUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/csv/fm08_m_1_en.csv",
"pageUrl": "https://www.stat-search.boj.or.jp/ssi/mtshtml/fm08_m_1_en.html",
"category": "Financial Markets",
"frequency": "monthly",
"frequencyLabel": "Monthly"
}
],
"query": null,
"total": 28,
"dataset": "tables",
"provider": "boj"
}