SLL to CUP exchange rate API
Leone to Cuban Peso · quoted 2026-10-03
0.001046
▼ +0.19% over YTD
1 SLL = 0.001046 CUP · 1 CUP = 956.0229 SLL · Get this rate via the API
1 SLL buys 0.001046 CUP as of 2026-10-03, so 1 CUP buys 956.0229 SLL. Over the year to date, SLL/CUP traded between 0.001039 and 0.001263, averaged 0.001120 and fell 0.19%. The API holds daily SLL/CUP 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.
SLL/CUP over YTD: show the values
| Point | SLL/CUP |
|---|---|
| 2025-12-31 | 0.001048 |
| 2026-01-07 | 0.001049 |
| 2026-01-14 | 0.001045 |
| 2026-01-21 | 0.001042 |
| 2026-01-28 | 0.001047 |
| 2026-02-04 | 0.001044 |
| 2026-02-11 | 0.001049 |
| 2026-02-18 | 0.001044 |
| 2026-02-25 | 0.001046 |
| 2026-03-04 | 0.001047 |
| 2026-03-11 | 0.001048 |
| 2026-03-18 | 0.001048 |
| 2026-03-25 | 0.001050 |
| 2026-04-01 | 0.001047 |
| 2026-04-08 | 0.001039 |
| 2026-04-19 | 0.001263 |
| 2026-04-26 | 0.001263 |
| 2026-05-03 | 0.001263 |
| 2026-05-10 | 0.001263 |
| 2026-05-18 | 0.001263 |
| 2026-05-26 | 0.001048 |
| 2026-06-02 | 0.001075 |
| 2026-06-11 | 0.001160 |
| 2026-06-18 | 0.001160 |
| 2026-06-25 | 0.001159 |
| 2026-07-02 | 0.001263 |
| 2026-07-09 | 0.001158 |
| 2026-07-16 | 0.001159 |
| 2026-07-23 | 0.001154 |
| 2026-07-30 | 0.001157 |
| 2026-08-06 | 0.001156 |
| 2026-08-13 | 0.001122 |
| 2026-08-21 | 0.001157 |
| 2026-08-28 | 0.001156 |
| 2026-09-04 | 0.001078 |
| 2026-09-11 | 0.001155 |
| 2026-09-18 | 0.001263 |
| 2026-09-25 | 0.001046 |
High
0.001263
Low
0.001039
Average
0.001120
Get this rate via the API
One GET request returns the SLL/CUP 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=SLL¤cies=CUP"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=CUP");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=CUP").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/CUP API questions
How do I get the SLL/CUP exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=CUP, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/CUP rate in rates.CUP.
How far back does SLL/CUP historical data go?
Daily SLL/CUP 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 SLL/CUP 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.