CRC to ARS exchange rate API
Costa Rican Colon to Argentine Peso · quoted 2026-10-25
3.3654
▼ +0.01% over 7D
1 CRC = 3.3654 ARS · 1 ARS = 0.29714 CRC · Get this rate via the API
1 CRC buys 3.3654 ARS as of 2026-10-25, so 1 ARS buys 0.29714 CRC. Over the last 7 days, CRC/ARS traded between 3.3244 and 3.3658, averaged 3.3491 and fell 0.01%. 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 7D
Daily observations · gaps mean no published rate
CRC/ARS over 7D: show the values
| Date | ARS |
|---|---|
| 2026-10-18 | 3.365804 |
| 2026-10-19 | 3.324371 |
| 2026-10-20 | 3.350775 |
| 2026-10-21 | 3.349038 |
| 2026-10-22 | 3.345704 |
| 2026-10-23 | 3.346919 |
| 2026-10-24 | 3.344729 |
| 2026-10-25 | 3.365397 |
High
3.3658
Low
3.3244
Average
3.3491
Statistics use all 8 daily observations in the selected period.
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.