Bank of Tanzania Exchange Rate API

Official Bank of Tanzania rates for 15 Sept 2026: 1 USD = 2628.05 TZS, 1 EUR = 3030.14 TZS. All 38 currencies published, history back to 2010. Free JSON API for tax, audits, and compliant invoicing.

Bank of Tanzania official daily exchange rates as JSON: 38 currencies against the TZS, history back to 2010. Latest table on every plan. Get your API key.

About Bank of Tanzania

The Bank of Tanzania publishes daily indicative shilling rates — mean, buying and selling — for about 40 currencies, including the East African Community pairs. It is the official reference for Tanzanian banks, customs valuation and business accounting.

• Official website: www.bot.go.tz
• Official rate publication: Indicative exchange rates

Quick start

One request for the pair you need — USD to TZS at the official Bank of Tanzania rate:

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

Or the bank's full published table:

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

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

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

Latest published rates (2026-09-15)

Below is the current table from Bank of Tanzania, unmodified — what a call to /latest returns right now, with values TZS per 1 unit of each currency:

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

Base	Quote	Type	Rate
AED	TZS	buy	715.5244
AED	TZS	reference	719.102
AED	TZS	sell	722.6796
AUD	TZS	buy	1869.8572
AUD	TZS	reference	1879.2065
AUD	TZS	sell	1888.5558
BIF	TZS	buy	0.8741
BIF	TZS	reference	0.8785
BIF	TZS	sell	0.8829
BWP	TZS	buy	204.9879
BWP	TZS	reference	206.0128
BWP	TZS	sell	207.0377
CAD	TZS	buy	1887.1532
CAD	TZS	reference	1896.5889
CAD	TZS	sell	1906.0247
CHF	TZS	buy	3209.6354
CHF	TZS	reference	3225.6836
CHF	TZS	sell	3241.7318
CNY	TZS	buy	391.7375
CNY	TZS	reference	393.6962
CNY	TZS	sell	395.6549
DKK	TZS	buy	405.288
DKK	TZS	reference	407.3144
DKK	TZS	sell	409.3409
DZD	TZS	buy	19.5481
DZD	TZS	reference	19.6459
DZD	TZS	sell	19.7436
EUR	TZS	buy	3030.1411
EUR	TZS	reference	3045.2918
EUR	TZS	sell	3060.4425
GBP	TZS	buy	3540.5083
GBP	TZS	reference	3558.2108
GBP	TZS	sell	3575.9134
HKD	TZS	buy	335.0608
HKD	TZS	reference	336.7361
HKD	TZS	sell	338.4114
IDR	TZS	buy	0.1489
IDR	TZS	reference	0.1496
IDR	TZS	sell	0.1504
INR	TZS	buy	27.5016
INR	TZS	reference	27.6391
INR	TZS	sell	27.7766
IQD	TZS	buy	2.0054
IQD	TZS	reference	2.0154
IQD	TZS	sell	2.0254
IRR	TZS	buy	0.0019
IRR	TZS	reference	0.0019
IRR	TZS	sell	0.0019
JPY	TZS	buy	16.9595
JPY	TZS	reference	17.0443
JPY	TZS	sell	17.1291
KES	TZS	buy	20.2703
KES	TZS	reference	20.3717
KES	TZS	sell	20.473
KRW	TZS	buy	1.9474
KRW	TZS	reference	1.9571
KRW	TZS	sell	1.9669
KWD	TZS	buy	8561.8163
KWD	TZS	reference	8604.6254
KWD	TZS	sell	8647.4344
MWK	TZS	buy	1.5015
MWK	TZS	reference	1.509
MWK	TZS	sell	1.5165
MYR	TZS	buy	644.4457
MYR	TZS	reference	647.6679
MYR	TZS	sell	650.8901
NAD	TZS	buy	161.0571
NAD	TZS	reference	161.8624
NAD	TZS	sell	162.6677
NGN	TZS	buy	1.9705
NGN	TZS	reference	1.9803
NGN	TZS	sell	1.9902
NOK	TZS	buy	281.2794
NOK	TZS	reference	282.6858
NOK	TZS	sell	284.0922
NZD	TZS	buy	1514.2821
NZD	TZS	reference	1521.8535
NZD	TZS	sell	1529.4249
PKR	TZS	buy	9.4756
PKR	TZS	reference	9.5229
PKR	TZS	sell	9.5703
QAR	TZS	buy	720.9023
QAR	TZS	reference	724.5069
QAR	TZS	sell	728.1114
RWF	TZS	buy	1.7791
RWF	TZS	reference	1.788
RWF	TZS	sell	1.7969
SAR	TZS	buy	699.731
SAR	TZS	reference	703.2296
SAR	TZS	sell	706.7283
SEK	TZS	buy	268.3326
SEK	TZS	reference	269.6743
SEK	TZS	sell	271.0159
SGD	TZS	buy	2065.4271
SGD	TZS	reference	2075.7543
SGD	TZS	sell	2086.0814
TRY	TZS	buy	54.045
TRY	TZS	reference	54.3152
TRY	TZS	sell	54.5854
UGX	TZS	buy	0.6721
UGX	TZS	reference	0.6755
UGX	TZS	sell	0.6789
USD	TZS	buy	2628.0495
USD	TZS	reference	2641.1898
USD	TZS	sell	2654.33
XDR	TZS	buy	3602.7931
XDR	TZS	reference	3620.807
XDR	TZS	sell	3638.821
ZAR	TZS	buy	161.0147
ZAR	TZS	reference	161.8198
ZAR	TZS	sell	162.6248
ZMW	TZS	buy	135.8165
ZMW	TZS	reference	136.4956
ZMW	TZS	sell	137.1747

Node.js / TypeScript client

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

npm install bank-of-tanzania-exchange-rate

import { getRate } from 'bank-of-tanzania-exchange-rate';

const pair = await getRate('USD', 'TZS', { 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-of-tanzania-exchange-rate documentation.

Why use the official Bank of Tanzania rate?

When an auditor or tax office in Tanzania asks which rate you used, "the TZS mid-market rate at 14:32" is not an answer — the official rate published by Bank of Tanzania for that date is. This API returns exactly those published figures, stamped with the bank's own rate_date; on weekends and holidays the most recent published table is returned, as compliance rules expect.

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

Endpoints

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

Is there an API for Bank of Tanzania exchange rates?

Yes — this one. Official daily TZS rates as clean JSON, latest table on every plan including free.

How often does Bank of Tanzania update its rates?

New tables land once per business day — the API picks each one up shortly after Bank of Tanzania publishes it (latest: 2026-09-15).

Is this the official published table?

Yes — the rows are Bank of Tanzania's published figures, untouched, with the original publication date attached. Pairs the bank didn't print are computed and 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 Bank IndonesiaIndonesia — official IDR 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 — official BHD rates Central Bank of AzerbaijanAzerbaijan — official AZN rates Central Bank of Bosnia and HerzegovinaBosnia and Herzegovina — official BAM rates Bulgarian National BankBulgaria — official EUR rates Central Reserve Bank of PeruPeru — official PEN rates Bank of JapanJapan — official JPY rates Hong Kong Monetary AuthorityHong Kong — official HKD rates Bank of IsraelIsrael — official ILS rates Central Bank of ArgentinaArgentina — official ARS rates South African Reserve BankSouth Africa — official ZAR rates Swiss National BankSwitzerland — official CHF rates Reserve Bank of New ZealandNew Zealand — official NZD rates Bank of KoreaSouth Korea — official KRW rates National Bank of RomaniaRomania — official RON rates National Bank of UkraineUkraine — official UAH rates Banco de MéxicoMexico — official MXN rates Bangko Sentral ng PilipinasPhilippines — official PHP rates Banco Central de la República DominicanaDominican Republic — official DOP rates Banco Central del ParaguayParaguay — official PYG rates National Bank of CambodiaCambodia — official KHR rates Bank of GhanaGhana — official GHS rates Central Bank of EgyptEgypt — official EGP rates Bank of AlbaniaAlbania — official ALL rates Banco de GuatemalaGuatemala — official GTQ rates Bank of MongoliaMongolia — official MNT rates Monetary Authority of SingaporeSingapore — official SGD rates Banca d'ItaliaItaly — official EUR rates Danmarks NationalbankDenmark — official DKK rates Superintendencia Financiera de Colombia (TRM)Colombia — official COP rates National Bank of KazakhstanKazakhstan — official KZT rates National Bank of GeorgiaGeorgia — official GEL rates Central Bank of UzbekistanUzbekistan — official UZS rates Magyar Nemzeti BankHungary — official HUF rates Central Bank of IcelandIceland — official ISK rates Central Bank of the UAEUnited Arab Emirates — official AED rates State Bank of PakistanPakistan — official PKR rates Nepal Rastra BankNepal — official NPR rates Central Bank of JordanJordan — official JOD rates Bangladesh BankBangladesh — official BDT rates Central Bank of OmanOman — official OMR rates Palestine Monetary AuthorityPalestine — official ILS rates Central Bank of MyanmarMyanmar — official MMK rates Central Bank of the Republic of China (Taiwan)Taiwan — official TWD rates Bank of ThailandThailand — official THB rates Monetary Authority of MacaoMacao — official MOP rates State Bank of VietnamVietnam — official VND rates Bank of the Lao PDRLaos — official LAK rates Central Bank of VenezuelaVenezuela — official VES rates Central Bank of ChileChile — official CLP rates Central Bank of UruguayUruguay — official UYU rates Banco Central de BoliviaBolivia — official BOB rates Central Bank of SurinameSuriname — official SRD rates Bank of GuyanaGuyana — official GYD rates Saudi Central Bank (SAMA)Saudi Arabia — official SAR rates Bank Al-MaghribMorocco — official MAD rates National Bank of SerbiaSerbia — official RSD rates National Bank of the Republic of 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 UgandaUganda — official UGX rates Bank of JamaicaJamaica — official JMD rates Banco Central de NicaraguaNicaragua — official NIO rates Banco Central de HondurasHonduras — official HNL rates Central Bank of Trinidad and TobagoTrinidad and Tobago — official TTD rates Bank of MauritiusMauritius — official MUR rates Banco de MoçambiqueMozambique — official MZN rates Bank of BotswanaBotswana — official BWP rates Bank of ZambiaZambia — official ZMW rates Reserve Bank of MalawiMalawi — official MWK rates National Bank of the Kyrgyz RepublicKyrgyzstan — official KGS rates Bank of LithuaniaLithuania — official EUR rates Banque Centrale du CongoDR Congo — official CDF rates Central Bank of BarbadosBarbados — official BBD rates Central Bank of LibyaLibya — official LYD rates Central Bank of The GambiaGambia — official GMD rates Banque de la République d'HaïtiHaiti — official HTG rates Royal Monetary Authority of BhutanBhutan — official BTN rates National Bank of TajikistanTajikistan — official TJS rates Central Bank of BelizeBelize — official BZD rates Reserve Bank of FijiFiji — official FJD rates Maldives Monetary AuthorityMaldives — official MVR rates Banque Centrale de MauritanieMauritania — official MRU rates Reserve Bank of ZimbabweZimbabwe — official ZWG rates Bank of NamibiaNamibia — official NAD rates Tax authority rates APIHMRC and US Treasury official rates Exchange Rate APIReal-time and official rates for every source, one REST API