ARS to CUC exchange rate API
Argentine Peso to Peso Convertible · quoted 2026-10-25
0.000656
▼ +6.95% over 6M
1 ARS = 0.000656 CUC · 1 CUC = 1524.39 ARS · Get this rate via the API
1 ARS buys 0.000656 CUC as of 2026-10-25, so 1 CUC buys 1524.39 ARS. Over the last 6 months, ARS/CUC traded between 0.000651 and 0.000720, averaged 0.000678 and fell 6.95%. The API holds daily ARS/CUC 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.
ARS/CUC over 6M
Daily observations · gaps mean no published rate
ARS/CUC over 6M: show the values
| Date | CUC |
|---|---|
| 2026-04-28 | 0.000705 |
| 2026-04-29 | 0.000711 |
| 2026-04-30 | 0.000718 |
| 2026-05-01 | 0.000718 |
| 2026-05-02 | 0.000717 |
| 2026-05-03 | 0.000717 |
| 2026-05-04 | 0.000717 |
| 2026-05-05 | 0.000713 |
| 2026-05-06 | 0.000717 |
| 2026-05-07 | 0.00072 |
| 2026-05-08 | 0.000716 |
| 2026-05-09 | 0.000714 |
| 2026-05-10 | 0.000714 |
| 2026-05-11 | 0.000712 |
| 2026-05-12 | 0.000717 |
| 2026-05-14 | 0.000718 |
| 2026-05-15 | 0.000718 |
| 2026-05-16 | 0.000717 |
| 2026-05-17 | 0.000716 |
| 2026-05-18 | 0.000717 |
| 2026-05-19 | 0.000716 |
| 2026-05-20 | 0.000715 |
| 2026-05-21 | 0.000715 |
| 2026-05-23 | 0.000711 |
| 2026-05-24 | 0.000713 |
| 2026-05-25 | 0.000713 |
| 2026-05-26 | 0.000713 |
| 2026-05-27 | 0.000708 |
| 2026-05-28 | 0.000708 |
| 2026-05-29 | 0.000709 |
| 2026-05-30 | 0.000709 |
| 2026-05-31 | 0.000709 |
| 2026-06-01 | 0.000708 |
| 2026-06-02 | 0.0007 |
| 2026-06-03 | 0.0007 |
| 2026-06-04 | 0.000694 |
| 2026-06-05 | 0.000695 |
| 2026-06-06 | 0.000689 |
| 2026-06-09 | 0.000691 |
| 2026-06-10 | 0.000693 |
| 2026-06-11 | 0.000697 |
| 2026-06-12 | 0.000698 |
| 2026-06-13 | 0.0007 |
| 2026-06-14 | 0.000699 |
| 2026-06-15 | 0.000701 |
| 2026-06-16 | 0.000699 |
| 2026-06-17 | 0.000696 |
| 2026-06-18 | 0.000693 |
| 2026-06-19 | 0.00069 |
| 2026-06-20 | 0.000683 |
| 2026-06-21 | 0.000682 |
| 2026-06-22 | 0.000688 |
| 2026-06-23 | 0.000684 |
| 2026-06-24 | 0.000679 |
| 2026-06-25 | 0.000675 |
| 2026-06-26 | 0.000676 |
| 2026-06-27 | 0.000677 |
| 2026-06-28 | 0.000677 |
| 2026-06-29 | 0.000675 |
| 2026-06-30 | 0.000675 |
| 2026-07-01 | 0.000673 |
| 2026-07-02 | 0.000671 |
| 2026-07-03 | 0.000671 |
| 2026-07-04 | 0.00067 |
| 2026-07-05 | 0.000672 |
| 2026-07-06 | 0.00067 |
| 2026-07-07 | 0.000673 |
| 2026-07-08 | 0.000669 |
| 2026-07-09 | 0.000672 |
| 2026-07-10 | 0.000672 |
| 2026-07-11 | 0.000672 |
| 2026-07-12 | 0.000672 |
| 2026-07-13 | 0.00067 |
| 2026-07-14 | 0.000674 |
| 2026-07-15 | 0.000679 |
| 2026-07-16 | 0.000677 |
| 2026-07-17 | 0.000677 |
| 2026-07-18 | 0.000677 |
| 2026-07-19 | 0.000676 |
| 2026-07-20 | 0.000678 |
| 2026-07-21 | 0.000675 |
| 2026-07-22 | 0.000676 |
| 2026-07-23 | 0.000674 |
| 2026-07-24 | 0.000672 |
| 2026-07-25 | 0.000668 |
| 2026-07-26 | 0.000668 |
| 2026-07-27 | 0.000672 |
| 2026-07-28 | 0.000667 |
| 2026-07-29 | 0.000666 |
| 2026-07-30 | 0.000668 |
| 2026-07-31 | 0.000671 |
| 2026-08-01 | 0.000673 |
| 2026-08-02 | 0.000673 |
| 2026-08-03 | 0.000672 |
| 2026-08-04 | 0.000669 |
| 2026-08-05 | 0.000667 |
| 2026-08-06 | 0.000668 |
| 2026-08-07 | 0.000666 |
| 2026-08-08 | 0.000668 |
| 2026-08-09 | 0.000667 |
| 2026-08-10 | 0.000669 |
| 2026-08-11 | 0.000667 |
| 2026-08-12 | 0.00067 |
| 2026-08-13 | 0.00067 |
| 2026-08-14 | 0.00067 |
| 2026-08-15 | 0.000676 |
| 2026-08-16 | 0.000672 |
| 2026-08-17 | 0.000678 |
| 2026-08-18 | 0.000672 |
| 2026-08-20 | 0.000667 |
| 2026-08-21 | 0.000667 |
| 2026-08-22 | 0.000667 |
| 2026-08-23 | 0.000667 |
| 2026-08-24 | 0.000666 |
| 2026-08-25 | 0.000662 |
| 2026-08-26 | 0.000661 |
| 2026-08-27 | 0.00066 |
| 2026-08-28 | 0.000661 |
| 2026-08-29 | 0.000663 |
| 2026-08-30 | 0.000663 |
| 2026-08-31 | 0.000663 |
| 2026-09-01 | 0.000662 |
| 2026-09-02 | 0.000661 |
| 2026-09-03 | 0.000661 |
| 2026-09-04 | 0.000662 |
| 2026-09-05 | 0.000663 |
| 2026-09-06 | 0.000663 |
| 2026-09-07 | 0.000662 |
| 2026-09-08 | 0.000661 |
| 2026-09-09 | 0.000661 |
| 2026-09-10 | 0.00066 |
| 2026-09-11 | 0.000661 |
| 2026-09-12 | 0.000663 |
| 2026-09-13 | 0.000663 |
| 2026-09-14 | 0.000661 |
| 2026-09-15 | 0.000663 |
| 2026-09-16 | 0.000663 |
| 2026-09-17 | 0.00066 |
| 2026-09-18 | 0.000662 |
| 2026-09-19 | 0.000659 |
| 2026-09-20 | 0.00066 |
| 2026-09-21 | 0.000662 |
| 2026-09-22 | 0.00066 |
| 2026-09-23 | 0.00066 |
| 2026-09-24 | 0.000659 |
| 2026-09-25 | 0.000658 |
| 2026-09-26 | 0.000655 |
| 2026-09-27 | 0.000655 |
| 2026-09-28 | 0.000657 |
| 2026-09-30 | 0.000655 |
| 2026-10-02 | 0.000655 |
| 2026-10-03 | 0.000657 |
| 2026-10-05 | 0.000651 |
| 2026-10-06 | 0.000658 |
| 2026-10-07 | 0.000657 |
| 2026-10-08 | 0.000658 |
| 2026-10-09 | 0.000659 |
| 2026-10-10 | 0.000659 |
| 2026-10-11 | 0.000658 |
| 2026-10-12 | 0.000659 |
| 2026-10-13 | 0.000659 |
| 2026-10-14 | 0.00066 |
| 2026-10-15 | 0.000661 |
| 2026-10-16 | 0.000659 |
| 2026-10-17 | 0.000662 |
| 2026-10-18 | 0.000658 |
| 2026-10-19 | 0.000661 |
| 2026-10-20 | 0.000655 |
| 2026-10-21 | 0.000655 |
| 2026-10-22 | 0.000655 |
| 2026-10-23 | 0.000654 |
| 2026-10-24 | 0.000656 |
| 2026-10-25 | 0.000656 |
High
0.000720
Low
0.000651
Average
0.000678
Statistics use all 173 daily observations in the selected period.
Get this rate via the API
One GET request returns the ARS/CUC 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=ARS¤cies=CUC"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=CUC");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=CUC").json()Replace YOUR_API_KEY with the key from your dashboard.
ARS/CUC API questions
How do I get the ARS/CUC exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=CUC, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ARS/CUC rate in rates.CUC.
How far back does ARS/CUC historical data go?
Daily ARS/CUC 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 ARS/CUC 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.