CRC to ARS exchange rate API
Costa Rican Colon to Argentine Peso · quoted 2026-10-02
3.3274
▲ +13.91% over YTD
1 CRC = 3.3274 ARS · 1 ARS = 0.30054 CRC · Get this rate via the API
1 CRC buys 3.3274 ARS as of 2026-10-02, so 1 ARS buys 0.30054 CRC. Over the year to date, CRC/ARS traded between 2.8376 and 3.3760, averaged 3.1197 and rose 13.91%. The API holds daily CRC/ARS 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.
CRC/ARS over YTD: show the values
| Point | CRC/ARS |
|---|---|
| 2025-12-31 | 2.9210 |
| 2026-01-07 | 2.9507 |
| 2026-01-14 | 2.9317 |
| 2026-01-21 | 2.9411 |
| 2026-01-28 | 2.9021 |
| 2026-02-04 | 2.9163 |
| 2026-02-11 | 2.8376 |
| 2026-02-18 | 2.9055 |
| 2026-02-25 | 2.9047 |
| 2026-03-04 | 3.0092 |
| 2026-03-11 | 2.9655 |
| 2026-03-18 | 2.9818 |
| 2026-03-25 | 2.9971 |
| 2026-04-01 | 2.9731 |
| 2026-04-08 | 3.0171 |
| 2026-04-15 | 2.9656 |
| 2026-04-22 | 3.0184 |
| 2026-04-29 | 3.0887 |
| 2026-05-06 | 3.0679 |
| 2026-05-14 | 3.0572 |
| 2026-05-21 | 3.0893 |
| 2026-05-29 | 3.1162 |
| 2026-06-05 | 3.1312 |
| 2026-06-14 | 3.1371 |
| 2026-06-21 | 3.2292 |
| 2026-06-28 | 3.2593 |
| 2026-07-05 | 3.2824 |
| 2026-07-12 | 3.2908 |
| 2026-07-19 | 3.2879 |
| 2026-07-26 | 3.3057 |
| 2026-08-02 | 3.2930 |
| 2026-08-09 | 3.3246 |
| 2026-08-16 | 3.3165 |
| 2026-08-24 | 3.3071 |
| 2026-08-31 | 3.3327 |
| 2026-09-07 | 3.3257 |
| 2026-09-14 | 3.3562 |
| 2026-09-21 | 3.3760 |
| 2026-09-28 | 3.3487 |
High
3.3760
Low
2.8376
Average
3.1197
Get this rate via the API
One GET request returns the CRC/ARS 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=CRC¤cies=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CRC¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CRC¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
CRC/ARS API questions
How do I get the CRC/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CRC¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CRC/ARS rate in rates.ARS.
How far back does CRC/ARS historical data go?
Daily CRC/ARS 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 CRC/ARS 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.