ALL to CZK exchange rate API

Lek to Czech Koruna · quoted 2026-10-01

0.26842

▲ +2.55% over 30D

1 ALL = 0.26842 CZK · 1 CZK = 3.7255 ALL · Get this rate via the API

1 ALL buys 0.26842 CZK as of 2026-10-01, so 1 CZK buys 3.7255 ALL. Over the last 30 days, ALL/CZK traded between 0.26174 and 0.26842, averaged 0.26456 and rose 2.55%. The API holds daily ALL/CZK 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.

ALL/CZK over 30D

7D 30D 6M YTD 1Y 5Y

ALL/CZK over 30D: show the values

Point	ALL/CZK
2026-09-01	0.26174
2026-09-02	0.26216
2026-09-03	0.26234
2026-09-04	0.26262
2026-09-05	0.26266
2026-09-06	0.26276
2026-09-07	0.26248
2026-09-08	0.26266
2026-09-09	0.26276
2026-09-10	0.26391
2026-09-11	0.26389
2026-09-12	0.26378
2026-09-13	0.26385
2026-09-14	0.26555
2026-09-15	0.26466
2026-09-16	0.26510
2026-09-17	0.26632
2026-09-18	0.26563
2026-09-19	0.26584
2026-09-20	0.26580
2026-09-21	0.26568
2026-09-22	0.26628
2026-09-23	0.26707
2026-09-24	0.26695
2026-09-25	0.26519
2026-09-26	0.26500
2026-09-27	0.26529
2026-09-28	0.26545
2026-09-30	0.26490

High

0.26842

Low

0.26174

Average

0.26456

For developers

Get this rate via the API

One GET request returns the ALL/CZK rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=CZK"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=CZK");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=CZK").json()

Replace YOUR_API_KEY with the key from your dashboard.

ALL/CZK API questions

How do I get the ALL/CZK exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ALL/CZK rate in rates.CZK.

How far back does ALL/CZK historical data go?

Daily ALL/CZK 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 ALL/CZK exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

CZK/ALL · inverse 3.7255 ALL/USD 0.01231 ALL/EUR 0.01097 ALL/GBP 0.009330 ALL/JPY 1.9429 ALL/CHF 0.01024 ALL/AUD 0.01778

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs