CZK to ALL exchange rate API
Czech Koruna to Lek · quoted 2026-10-01
3.7478
▼ +1.91% over 30D
1 CZK = 3.7478 ALL · 1 ALL = 0.26682 CZK · Get this rate via the API
1 CZK buys 3.7478 ALL as of 2026-10-01, so 1 ALL buys 0.26682 CZK. Over the last 30 days, CZK/ALL traded between 3.7443 and 3.8206, averaged 3.7808 and fell 1.91%. The API holds daily CZK/ALL 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.
CZK/ALL over 30D: show the values
| Point | CZK/ALL |
|---|---|
| 2026-09-01 | 3.8206 |
| 2026-09-02 | 3.8145 |
| 2026-09-03 | 3.8118 |
| 2026-09-04 | 3.8077 |
| 2026-09-05 | 3.8072 |
| 2026-09-06 | 3.8058 |
| 2026-09-07 | 3.8098 |
| 2026-09-08 | 3.8072 |
| 2026-09-09 | 3.8057 |
| 2026-09-10 | 3.7892 |
| 2026-09-11 | 3.7894 |
| 2026-09-12 | 3.7910 |
| 2026-09-13 | 3.7900 |
| 2026-09-14 | 3.7657 |
| 2026-09-15 | 3.7784 |
| 2026-09-16 | 3.7721 |
| 2026-09-17 | 3.7549 |
| 2026-09-18 | 3.7647 |
| 2026-09-19 | 3.7616 |
| 2026-09-20 | 3.7622 |
| 2026-09-21 | 3.7639 |
| 2026-09-22 | 3.7554 |
| 2026-09-23 | 3.7443 |
| 2026-09-24 | 3.7460 |
| 2026-09-25 | 3.7708 |
| 2026-09-26 | 3.7736 |
| 2026-09-27 | 3.7694 |
| 2026-09-28 | 3.7672 |
| 2026-09-30 | 3.7750 |
High
3.8206
Low
3.7443
Average
3.7808
Get this rate via the API
One GET request returns the CZK/ALL 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=CZK¤cies=ALL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=ALL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=ALL").json()Replace YOUR_API_KEY with the key from your dashboard.
CZK/ALL API questions
How do I get the CZK/ALL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=ALL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CZK/ALL rate in rates.ALL.
How far back does CZK/ALL historical data go?
Daily CZK/ALL 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 CZK/ALL 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.