ERN to CRC exchange rate API
Nakfa to Costa Rican Colon · quoted 2026-10-02
30.5467
▼ +9.08% over 1Y
1 ERN = 30.5467 CRC · 1 CRC = 0.03274 ERN · Get this rate via the API
1 ERN buys 30.5467 CRC as of 2026-10-02, so 1 CRC buys 0.03274 ERN. Over the last year, ERN/CRC traded between 29.8606 and 33.5961, averaged 31.5727 and fell 9.08%. The API holds daily ERN/CRC 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.
ERN/CRC over 1Y: show the values
| Point | ERN/CRC |
|---|---|
| 2025-10-02 | 33.5961 |
| 2025-10-09 | 33.5446 |
| 2025-10-16 | 33.5195 |
| 2025-10-23 | 33.4728 |
| 2025-10-30 | 33.4633 |
| 2025-11-06 | 33.5165 |
| 2025-11-13 | 33.4998 |
| 2025-11-20 | 33.3450 |
| 2025-11-27 | 33.2665 |
| 2025-12-04 | 32.8514 |
| 2025-12-12 | 33.2991 |
| 2025-12-19 | 33.2670 |
| 2025-12-26 | 33.0029 |
| 2026-01-02 | 33.1765 |
| 2026-01-09 | 33.1692 |
| 2026-01-16 | 32.9611 |
| 2026-01-23 | 32.9079 |
| 2026-01-30 | 33.0166 |
| 2026-02-06 | 33.0612 |
| 2026-02-13 | 32.5370 |
| 2026-02-20 | 32.1131 |
| 2026-02-27 | 31.5965 |
| 2026-03-06 | 31.5172 |
| 2026-03-13 | 31.5031 |
| 2026-03-20 | 31.1652 |
| 2026-03-27 | 30.9165 |
| 2026-04-03 | 30.9760 |
| 2026-04-10 | 30.9548 |
| 2026-04-17 | 30.5276 |
| 2026-04-24 | 30.3567 |
| 2026-05-01 | 30.3157 |
| 2026-05-08 | 30.6806 |
| 2026-05-16 | 30.2494 |
| 2026-05-24 | 30.1727 |
| 2026-05-31 | 30.4232 |
| 2026-06-09 | 30.7412 |
| 2026-06-16 | 30.3973 |
| 2026-06-23 | 30.2900 |
| 2026-06-30 | 30.3477 |
| 2026-07-07 | 30.3554 |
| 2026-07-14 | 30.3589 |
| 2026-07-21 | 30.2588 |
| 2026-07-28 | 30.3567 |
| 2026-08-04 | 30.2622 |
| 2026-08-11 | 30.2554 |
| 2026-08-18 | 29.9589 |
| 2026-08-26 | 30.2707 |
| 2026-09-02 | 30.2525 |
| 2026-09-09 | 30.2315 |
| 2026-09-16 | 29.8606 |
| 2026-09-23 | 30.1181 |
| 2026-10-02 | 30.5467 |
High
33.5961
Low
29.8606
Average
31.5727
Get this rate via the API
One GET request returns the ERN/CRC 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=ERN¤cies=CRC"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CRC");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CRC").json()Replace YOUR_API_KEY with the key from your dashboard.
ERN/CRC API questions
How do I get the ERN/CRC exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=CRC, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ERN/CRC rate in rates.CRC.
How far back does ERN/CRC historical data go?
Daily ERN/CRC 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 ERN/CRC 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.