BGN to BTN exchange rate API
Bulgarian Lev to Ngultrum · quoted 2026-10-12
55.4005
▲ +0.46% over 7D
1 BGN = 55.4005 BTN · 1 BTN = 0.01805 BGN · Get this rate via the API
1 BGN buys 55.4005 BTN as of 2026-10-12, so 1 BTN buys 0.01805 BGN. Over the last 7 days, BGN/BTN traded between 55.1467 and 55.4897, averaged 55.3635 and rose 0.46%. The API holds daily BGN/BTN 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.
BGN/BTN over 7D
Daily observations · gaps mean no published rate
BGN/BTN over 7D: show the values
| Date | BTN |
|---|---|
| 2026-10-05 | 55.14675 |
| 2026-10-06 | 55.286791 |
| 2026-10-07 | 55.432316 |
| 2026-10-08 | 55.431743 |
| 2026-10-09 | 55.489699 |
| 2026-10-10 | 55.319772 |
| 2026-10-11 | 55.400531 |
| 2026-10-12 | 55.400531 |
High
55.4897
Low
55.1467
Average
55.3635
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BGN/BTN 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=BGN¤cies=BTN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BTN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BTN").json()Replace YOUR_API_KEY with the key from your dashboard.
BGN/BTN API questions
How do I get the BGN/BTN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BTN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BGN/BTN rate in rates.BTN.
How far back does BGN/BTN historical data go?
Daily BGN/BTN 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 BGN/BTN 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.