CUC to SLL exchange rate API
Peso Convertible to Leone · quoted 2026-10-02
23048.49
▲ +1.09% over 1Y
1 CUC = 23048.49 SLL · 1 SLL = 0.000043 CUC · Get this rate via the API
1 CUC buys 23048.49 SLL as of 2026-10-02, so 1 SLL buys 0.000043 CUC. Over the last year, CUC/SLL traded between 20969.49 and 24476.43, averaged 22772.88 and rose 1.09%. The API holds daily CUC/SLL 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/SLL over 1Y: show the values
| Point | CUC/SLL |
|---|---|
| 2025-10-02 | 22799.91 |
| 2025-10-09 | 22765.03 |
| 2025-10-16 | 22765.14 |
| 2025-10-23 | 22690.18 |
| 2025-10-30 | 22694.89 |
| 2025-11-06 | 22690.13 |
| 2025-11-13 | 22675.11 |
| 2025-11-20 | 22894.91 |
| 2025-11-27 | 22910.02 |
| 2025-12-04 | 22814.94 |
| 2025-12-12 | 23035.27 |
| 2025-12-19 | 22960.02 |
| 2025-12-26 | 22925.11 |
| 2026-01-02 | 22824.90 |
| 2026-01-09 | 22855.05 |
| 2026-01-16 | 22855.26 |
| 2026-01-23 | 22959.99 |
| 2026-01-30 | 22886.28 |
| 2026-02-06 | 22976.43 |
| 2026-02-13 | 22875.36 |
| 2026-02-20 | 22949.90 |
| 2026-02-27 | 22910.41 |
| 2026-03-06 | 22940.00 |
| 2026-03-13 | 22899.98 |
| 2026-03-20 | 22819.72 |
| 2026-03-27 | 22880.16 |
| 2026-04-03 | 22909.98 |
| 2026-04-14 | 20969.50 |
| 2026-04-21 | 20969.50 |
| 2026-04-28 | 20969.50 |
| 2026-05-05 | 20969.49 |
| 2026-05-12 | 22860.24 |
| 2026-05-20 | 22870.40 |
| 2026-05-28 | 22844.83 |
| 2026-06-04 | 22839.77 |
| 2026-06-13 | 22803.24 |
| 2026-06-20 | 22837.45 |
| 2026-06-27 | 22806.25 |
| 2026-07-04 | 22827.92 |
| 2026-07-11 | 22867.55 |
| 2026-07-18 | 22874.81 |
| 2026-07-25 | 23664.84 |
| 2026-08-01 | 22885.15 |
| 2026-08-08 | 23074.82 |
| 2026-08-15 | 22919.16 |
| 2026-08-23 | 24476.43 |
| 2026-08-30 | 22931.84 |
| 2026-09-06 | 22916.45 |
| 2026-09-13 | 22930.22 |
| 2026-09-20 | 22934.87 |
| 2026-09-27 | 22932.72 |
High
24476.43
Low
20969.49
Average
22772.88
Get this rate via the API
One GET request returns the CUC/SLL 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=CUC¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/SLL API questions
How do I get the CUC/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/SLL rate in rates.SLL.
How far back does CUC/SLL historical data go?
Daily CUC/SLL 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/SLL 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.