CRC to ARS exchange rate API
Costa Rican Colon to Argentine Peso · quoted 2026-10-02
3.3274
▲ +17.80% over 1Y
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 last year, CRC/ARS traded between 2.7079 and 3.3642, averaged 3.0471 and rose 17.80%. 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 1Y: show the values
| Point | CRC/ARS |
|---|---|
| 2025-10-02 | 2.8247 |
| 2025-10-09 | 2.8416 |
| 2025-10-16 | 2.7079 |
| 2025-10-23 | 2.9646 |
| 2025-10-30 | 2.8656 |
| 2025-11-06 | 2.8852 |
| 2025-11-13 | 2.8025 |
| 2025-11-20 | 2.8114 |
| 2025-11-27 | 2.9113 |
| 2025-12-04 | 2.9487 |
| 2025-12-12 | 2.8761 |
| 2025-12-19 | 2.9059 |
| 2025-12-26 | 2.9281 |
| 2026-01-02 | 2.9142 |
| 2026-01-09 | 2.9399 |
| 2026-01-16 | 2.9168 |
| 2026-01-23 | 2.8951 |
| 2026-01-30 | 2.9159 |
| 2026-02-06 | 2.9080 |
| 2026-02-13 | 2.8722 |
| 2026-02-20 | 2.8865 |
| 2026-02-27 | 2.9705 |
| 2026-03-06 | 2.9769 |
| 2026-03-13 | 2.9529 |
| 2026-03-20 | 2.9839 |
| 2026-03-27 | 2.9497 |
| 2026-04-03 | 2.9902 |
| 2026-04-10 | 2.9764 |
| 2026-04-17 | 2.9619 |
| 2026-04-24 | 3.0587 |
| 2026-05-01 | 3.0614 |
| 2026-05-08 | 3.0323 |
| 2026-05-16 | 3.0736 |
| 2026-05-24 | 3.0953 |
| 2026-05-31 | 3.0891 |
| 2026-06-09 | 3.1365 |
| 2026-06-16 | 3.1337 |
| 2026-06-23 | 3.2166 |
| 2026-06-30 | 3.2542 |
| 2026-07-07 | 3.2630 |
| 2026-07-14 | 3.2560 |
| 2026-07-21 | 3.2641 |
| 2026-07-28 | 3.2877 |
| 2026-08-04 | 3.2905 |
| 2026-08-11 | 3.3017 |
| 2026-08-18 | 3.3109 |
| 2026-08-26 | 3.3289 |
| 2026-09-02 | 3.3336 |
| 2026-09-09 | 3.3331 |
| 2026-09-16 | 3.3642 |
| 2026-09-23 | 3.3518 |
High
3.3642
Low
2.7079
Average
3.0471
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.