CRC to ARS exchange rate API
Costa Rican Colon to Argentine Peso · quoted 2026-10-02
3.3274
▲ +11.55% over 6M
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 6 months, CRC/ARS traded between 2.9672 and 3.3758, averaged 3.2027 and rose 11.55%. 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 6M: show the values
| Point | CRC/ARS |
|---|---|
| 2026-04-05 | 2.9828 |
| 2026-04-12 | 2.9672 |
| 2026-04-19 | 2.9963 |
| 2026-04-26 | 3.0604 |
| 2026-05-03 | 3.0631 |
| 2026-05-10 | 3.0506 |
| 2026-05-18 | 3.0677 |
| 2026-05-26 | 3.0863 |
| 2026-06-02 | 3.1361 |
| 2026-06-11 | 3.1248 |
| 2026-06-18 | 3.1740 |
| 2026-06-25 | 3.2546 |
| 2026-07-02 | 3.2714 |
| 2026-07-09 | 3.2720 |
| 2026-07-16 | 3.2548 |
| 2026-07-23 | 3.2692 |
| 2026-07-30 | 3.2947 |
| 2026-08-06 | 3.2942 |
| 2026-08-13 | 3.2955 |
| 2026-08-21 | 3.2942 |
| 2026-08-28 | 3.3350 |
| 2026-09-04 | 3.3296 |
| 2026-09-11 | 3.3400 |
| 2026-09-18 | 3.3758 |
| 2026-09-25 | 3.3519 |
High
3.3758
Low
2.9672
Average
3.2027
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.