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CUC to BGN exchange rate API

Peso Convertible to Bulgarian Lev · quoted 2026-10-02

1.7382

▲ +4.46% over 1Y

1 CUC = 1.7382 BGN · 1 BGN = 0.57532 CUC · Get this rate via the API

1 CUC buys 1.7382 BGN as of 2026-10-02, so 1 BGN buys 0.57532 CUC. Over the last year, CUC/BGN traded between 1.6426 and 1.7382, averaged 1.6845 and rose 4.46%. The API holds daily CUC/BGN 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.

CUC/BGN over 1Y

CUC/BGN over 1Y: show the values
PointCUC/BGN
2025-10-021.6639
2025-10-091.6844
2025-10-161.6789
2025-10-231.6871
2025-10-301.6933
2025-11-061.6958
2025-11-131.6833
2025-11-201.6986
2025-11-271.6881
2025-12-041.6765
2025-12-121.6672
2025-12-191.6699
2025-12-261.6593
2026-01-021.6626
2026-01-091.6789
2026-01-161.6848
2026-01-231.6649
2026-01-301.6426
2026-02-061.6588
2026-02-131.6477
2026-02-201.6637
2026-02-271.6578
2026-03-061.6832
2026-03-131.6980
2026-03-201.6910
2026-03-271.6949
2026-04-031.6955
2026-04-141.6681
2026-04-211.6681
2026-04-281.6681
2026-05-051.6681
2026-05-121.6634
2026-05-201.6852
2026-05-281.6876
2026-06-041.6852
2026-06-131.6896
2026-06-201.7039
2026-06-271.7166
2026-07-041.7092
2026-07-111.7129
2026-07-181.7096
2026-07-251.7193
2026-08-011.6953
2026-08-081.6917
2026-08-151.6908
2026-08-231.6734
2026-08-301.6881
2026-09-061.6832
2026-09-131.6855
2026-09-201.7028
2026-09-271.7170

High

1.7382

Low

1.6426

Average

1.6845

For developers

Get this rate via the API

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

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC&currencies=BGN"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC&currencies=BGN");
const data = await response.json();
Python
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

CUC/BGN API questions

How do I get the CUC/BGN exchange rate from an API?

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

How far back does CUC/BGN historical data go?

Daily CUC/BGN 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 CUC/BGN 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.