BTN to SZL exchange rate API
Ngultrum to Lilangeni · quoted 2026-10-23
0.17376
▲ +0.14% over 7D
1 BTN = 0.17376 SZL · 1 SZL = 5.7549 BTN · Get this rate via the API
1 BTN buys 0.17376 SZL as of 2026-10-23, so 1 SZL buys 5.7549 BTN. Over the last 7 days, BTN/SZL traded between 0.17301 and 0.17376, averaged 0.17349 and rose 0.14%. 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 7D
Daily observations · gaps mean no published rate
BTN/SZL over 7D: show the values
| Date | SZL |
|---|---|
| 2026-10-16 | 0.173515 |
| 2026-10-17 | 0.173516 |
| 2026-10-18 | 0.173377 |
| 2026-10-19 | 0.173556 |
| 2026-10-20 | 0.173008 |
| 2026-10-21 | 0.173415 |
| 2026-10-22 | 0.173764 |
| 2026-10-23 | 0.173764 |
High
0.17376
Low
0.17301
Average
0.17349
Statistics use all 8 daily observations in the selected period.
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.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=SZL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=SZL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=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¤cies=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.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.