CRC to ARS exchange rate API
Costa Rican Colon to Argentine Peso · quoted 2026-10-02
3.3274
▼ +0.19% over 30D
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 30 days, CRC/ARS traded between 3.3257 and 3.3941, averaged 3.3525 and fell 0.19%. 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 30D: show the values
| Point | CRC/ARS |
|---|---|
| 2026-09-02 | 3.3336 |
| 2026-09-03 | 3.3344 |
| 2026-09-04 | 3.3296 |
| 2026-09-05 | 3.3407 |
| 2026-09-06 | 3.3445 |
| 2026-09-07 | 3.3257 |
| 2026-09-08 | 3.3311 |
| 2026-09-09 | 3.3331 |
| 2026-09-10 | 3.3341 |
| 2026-09-11 | 3.3400 |
| 2026-09-12 | 3.3567 |
| 2026-09-13 | 3.3674 |
| 2026-09-14 | 3.3562 |
| 2026-09-15 | 3.3520 |
| 2026-09-16 | 3.3642 |
| 2026-09-17 | 3.3647 |
| 2026-09-18 | 3.3758 |
| 2026-09-19 | 3.3915 |
| 2026-09-20 | 3.3941 |
| 2026-09-21 | 3.3760 |
| 2026-09-22 | 3.3847 |
| 2026-09-23 | 3.3518 |
| 2026-09-24 | 3.3480 |
| 2026-09-25 | 3.3519 |
| 2026-09-26 | 3.3586 |
| 2026-09-27 | 3.3655 |
| 2026-09-28 | 3.3487 |
| 2026-09-30 | 3.3416 |
High
3.3941
Low
3.3257
Average
3.3525
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.