Bank Indonesia Exchange Rates Today & Official API

Official Bank Indonesia rates for 27 Oct 2026: 1 USD = 18025.42 IDR, 1 EUR = 20195.68 IDR. All 25 currencies published, history back to 2016. Free JSON API for tax, audits, and compliant invoicing.

By Madhushan, Founder & Lead Developer

Bank Indonesia: every IDR rate the bank publishes, as JSON. 25 currencies, archive back to 2016, latest table free on every plan. Get your API key.

About Bank Indonesia

Bank Indonesia is the central bank of the Republic of Indonesia. It publishes transaction reference rates (buy and sell) for the rupiah against major currencies once each business day — the standard reference for statutory and tax purposes in Indonesia.

• Official website: www.bi.go.id
• Official rate publication: BI transaction rates

Quick start

One request for the pair you need — USD to IDR at the official Bank Indonesia rate:

curl "https://allratestoday.com/api/v1/central-bank/bi/latest?source=USD&target=IDR" \
  -H "Authorization: Bearer art_live_your_key"

What comes back — a real response built from the table in force (2026-10-27):

{
  "bank": "bi",
  "name": "Bank Indonesia",
  "rate_date": "2026-10-27",
  "source": "USD",
  "target": "IDR",
  "rate": 18025.42,
  "rate_type": "buy",
  "derived": false,
  "method": "published",
  "age_days": 0,
  "stale": false,
  "cadence": "daily",
  "disclaimer": "Official rates as published by the named central bank. On weekends/holidays the most recent published rate_date is returned."
}

Or the bank's full published table:

curl "https://allratestoday.com/api/v1/central-bank/bi/latest" \
  -H "Authorization: Bearer art_live_your_key"

The full-table response has the same envelope with every published row (first rows shown):

{
  "bank": "bi",
  "name": "Bank Indonesia",
  "rate_date": "2026-10-27",
  "age_days": 0,
  "stale": false,
  "cadence": "daily",
  "rates": [
    {"base":"AUD","quote":"IDR","type":"buy","value":12662.86},
    {"base":"AUD","quote":"IDR","type":"sell","value":12793.76},
    {"base":"BND","quote":"IDR","type":"buy","value":14088.96},
    {"base":"BND","quote":"IDR","type":"sell","value":14231.67},
    … 46 more rows
  ],
  "disclaimer": "Official rates as published by the named central bank. On weekends/holidays the most recent published rate_date is returned."
}

On paid plans, any historical date or a time series:

curl "https://allratestoday.com/api/v1/central-bank/bi/history?source=USD&target=IDR&from=2025-01-01" \
  -H "Authorization: Bearer art_live_your_key"

Latest published rates (2026-10-27)

Bank Indonesia's newest published table, verbatim — the same rows the /latest endpoint returns at this moment. Values are IDR per 1 unit of each currency:

Download this table: Excel (.xlsx) CSV (paid plan required)

Base	Quote	Type	Rate
AUD	IDR	buy	12662.86
AUD	IDR	sell	12793.76
BND	IDR	buy	14088.96
BND	IDR	sell	14231.67
CAD	IDR	buy	12856.93
CAD	IDR	sell	12988
CHF	IDR	buy	21846.35
CHF	IDR	sell	22071.26
CNH	IDR	buy	2703.15
CNH	IDR	sell	2730.48
CNY	IDR	buy	2702.99
CNY	IDR	sell	2730.44
DKK	IDR	buy	2701.98
DKK	IDR	sell	2729.58
EUR	IDR	buy	20195.68
EUR	IDR	sell	20402.29
GBP	IDR	buy	24076.55
GBP	IDR	sell	24323.99
HKD	IDR	buy	2297.72
HKD	IDR	sell	2320.91
JPY	IDR	buy	114.6947
JPY	IDR	sell	115.8769
KRW	IDR	buy	13.62
KRW	IDR	sell	13.76
KWD	IDR	buy	58514.59
KWD	IDR	sell	59121.87
LAK	IDR	buy	0.8
LAK	IDR	sell	0.81
MYR	IDR	buy	4409.35
MYR	IDR	sell	4458.03
NOK	IDR	buy	1930.97
NOK	IDR	sell	1952.89
NZD	IDR	buy	10251.06
NZD	IDR	sell	10361.36
PGK	IDR	buy	3891.69
PGK	IDR	sell	4076.45
PHP	IDR	buy	281.79
PHP	IDR	sell	284.88
SAR	IDR	buy	4802.3
SAR	IDR	sell	4851.34
SEK	IDR	buy	1812.93
SEK	IDR	sell	1831.35
SGD	IDR	buy	14088.96
SGD	IDR	sell	14231.67
THB	IDR	buy	532.82
THB	IDR	sell	538.34
USD	IDR	buy	18025.42
USD	IDR	sell	18206.58
VND	IDR	buy	0.7
VND	IDR	sell	0.7

Node.js / TypeScript client

A dedicated zero-dependency npm package wraps these endpoints — bank-indonesia-exchange-rate:

npm · bank-indonesia-exchange-rate GitHub · AllRates-Today/bank-indonesia-exchange-rate

npm install bank-indonesia-exchange-rate

import { getRate } from 'bank-indonesia-exchange-rate';

const pair = await getRate('USD', 'IDR', { apiKey: 'art_live_...' });
console.log(pair.rate, pair.rate_date);

Zero dependencies, TypeScript types included, and it runs anywhere fetch exists — Node 18+, Bun, Deno, and edge runtimes.

Full reference — installation, all four functions, response shapes, error codes: bank-indonesia-exchange-rate documentation.

Why use the official Bank Indonesia rate?

A market rate is a moving target; the rate Bank Indonesia publishes is a fixed, citable figure that stays put once printed — which is why invoicing, customs, audit evidence, and statutory accounting in Indonesia lean on it rather than on a live feed. Every response from this API carries the bank's own rate_date, and on days with no publication you get the most recent published table — the one compliance rules tell you to apply.

If a pair isn't in the bank's published table, the API computes it from that table (inverse or cross via IDR) and marks it "derived": true — published and computed values are never silently mixed.

Endpoints

• GET /api/v1/central-bank/bi/latest — latest table or single pair (all plans)
• GET /api/v1/central-bank/bi/{YYYY-MM-DD} — the table for any date (paid plans)
• GET /api/v1/central-bank/bi/history — time series, up to 5,000 rows (paid plans)
• GET /api/v1/central-bank/bi/availability — publication calendar: the dates the bank actually published (all plans)

Full parameter reference in the API documentation. Every request counts toward your plan's monthly quota — rates change once per business day, so caching a published table locally makes a small quota go far.

Frequently asked questions

Does an exchange rate API exist for Bank Indonesia data?

Yes. This endpoint returns Bank Indonesia's official daily figures as JSON; the newest table is free on every plan.

How often are the rates updated?

Bank Indonesia publishes once per business day; the API ingests each new table shortly after publication (latest: 2026-10-27).

Are these really Bank Indonesia's official figures?

Yes. Every value comes from Bank Indonesia's own publication and is served unmodified, carrying the bank's publication date; computed pairs are explicitly flagged derived.

Other central banks

All covered central banksCoverage, endpoints, and plans US Federal Reserve (H.10)United States — official USD rates Bank of EnglandUnited Kingdom — official GBP rates People's Bank of China (CFETS)China — official CNY rates Reserve Bank of AustraliaAustralia — official AUD rates Bank of RussiaRussia — official RUB rates Central Bank of TürkiyeTürkiye — official TRY rates Banco Central do Brasil (PTAX)Brazil — official BRL rates Reserve Bank of IndiaIndia — official INR rates Bank of CanadaCanada — official CAD rates Bank Negara MalaysiaMalaysia — official MYR rates Central Bank of Sri LankaSri Lanka — official LKR rates Czech National BankCzech Republic — official CZK rates European Central BankEurozone — official EUR rates Narodowy Bank PolskiPoland — official PLN rates Norges BankNorway — official NOK rates Sveriges RiksbankSweden — official SEK rates Central Bank of NigeriaNigeria — official NGN rates Central Bank of KuwaitKuwait — official KWD rates Central Bank of BahrainBahrain — 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BelarusBelarus — official BYN rates Qatar Central BankQatar — official QAR rates Central Bank of IraqIraq — official IQD rates Bank of AlgeriaAlgeria — official DZD rates Banco Central de Costa RicaCosta Rica — official CRC rates Central Bank of West African States (BCEAO)West Africa (WAEMU) — official XOF rates National Bank of EthiopiaEthiopia — official ETB rates Central Bank of KenyaKenya — official KES rates National Bank of MoldovaMoldova — official MDL rates National Bank of North MacedoniaNorth Macedonia — official MKD rates Central Bank of ArmeniaArmenia — official AMD rates Bank of Central African States (BEAC)Central Africa (CEMAC) — official XAF rates Central Bank of TunisiaTunisia — official TND rates National Bank of RwandaRwanda — official RWF rates National Bank of AngolaAngola — official AOA rates Bank of TanzaniaTanzania — official TZS rates Bank of UgandaUganda — official UGX rates Bank of JamaicaJamaica — official JMD rates Banco Central de NicaraguaNicaragua — 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