BTN to SZL exchange rate API

Ngultrum to Lilangeni · quoted 2026-10-02

0.17317

▼ +6.32% over YTD

1 BTN = 0.17317 SZL · 1 SZL = 5.7747 BTN · Get this rate via the API

1 BTN buys 0.17317 SZL as of 2026-10-02, so 1 SZL buys 5.7747 BTN. Over the year to date, BTN/SZL traded between 0.16730 and 0.18486, averaged 0.17435 and fell 6.32%. The API holds daily BTN/SZL rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

Converting an invoice? Convert an amount on a specific date.

BTN/SZL over YTD

7D 30D 6M YTD 1Y 5Y

BTN/SZL over YTD: show the values

Point	BTN/SZL
2025-12-31	0.18486
2026-01-07	0.18139
2026-01-14	0.18135
2026-01-21	0.18005
2026-01-28	0.17377
2026-02-04	0.17639
2026-02-11	0.17559
2026-02-18	0.17672
2026-02-25	0.17544
2026-03-04	0.17945
2026-03-11	0.17703
2026-03-18	0.18058
2026-03-25	0.18029
2026-04-01	0.18033
2026-04-08	0.17850
2026-04-15	0.17589
2026-04-22	0.17539
2026-04-29	0.17519
2026-05-06	0.17569
2026-05-14	0.17157
2026-05-21	0.17123
2026-05-29	0.16991
2026-06-05	0.17068
2026-06-14	0.17106
2026-06-21	0.17413
2026-06-28	0.17429
2026-07-05	0.17010
2026-07-12	0.17104
2026-07-19	0.17121
2026-07-26	0.17439
2026-08-02	0.17334
2026-08-09	0.16950
2026-08-16	0.16933
2026-08-24	0.16730
2026-08-31	0.16946
2026-09-07	0.16922
2026-09-14	0.16926
2026-09-21	0.16942
2026-09-28	0.17047

High

0.18486

Low

0.16730

Average

0.17435

For developers

Get this rate via the API

One GET request returns the BTN/SZL rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN&currencies=SZL"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN&currencies=SZL");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN&currencies=SZL").json()

Replace YOUR_API_KEY with the key from your dashboard.

BTN/SZL API questions

How do I get the BTN/SZL exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN&currencies=SZL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BTN/SZL rate in rates.SZL.

How far back does BTN/SZL historical data go?

Daily BTN/SZL rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free BTN/SZL exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

SZL/BTN · inverse 5.7747 BTN/USD 0.01039 BTN/EUR 0.009232 BTN/GBP 0.007861 BTN/JPY 1.6391 BTN/CHF 0.008616 BTN/AUD 0.01497

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs