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ALL to PLN exchange rate API

Lek to Zloty · quoted 2026-10-13

0.04783

▲ +9.96% over 2Y

1 ALL = 0.04783 PLN · 1 PLN = 20.9056 ALL · Get this rate via the API

1 ALL buys 0.04783 PLN as of 2026-10-13, so 1 PLN buys 20.9056 ALL. Over the last 2 years, ALL/PLN traded between 0.04152 and 0.04796, averaged 0.04411 and rose 9.96%. The API holds daily ALL/PLN 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.

Chart sampled every 7 observations · table and exports keep every daily rate

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ALL/PLN over 2Y: show the values
Rates per 1 ALL. Missing rates are shown as a dash.
DatePLN
2025-01-210.043269
2025-01-220.042759
2025-01-230.042867
2025-01-240.042634
2025-01-250.042631
2025-01-260.04277
2025-01-270.042739
2025-01-280.042843
2025-01-290.042694
2025-01-300.042294
2025-01-310.042147
2025-02-010.042347
2025-02-020.042759
2025-02-030.042744
2025-02-040.042318
2025-02-050.042045
2025-02-060.042563
2025-02-070.04247
2025-02-080.042493
2025-02-090.042614
2025-02-100.042302
2025-02-110.042131
2025-02-120.041969
2025-02-130.042081
2025-02-140.041924
2025-02-150.04177
2025-02-160.041821
2025-02-170.042093
2025-02-180.042164
2025-02-190.042201
2025-02-200.041948
2025-02-210.042132
2025-02-220.042117
2025-02-230.042146
2025-02-240.04193
2025-02-250.041704
2025-02-260.041859
2025-02-270.041676
2025-02-280.041809
2025-03-010.042516
2025-03-020.042217
2025-03-030.041826
2025-03-040.041721
2025-03-050.041516
2025-03-060.042188
2025-03-070.041913
2025-03-080.042016
2025-03-090.04194
2025-03-100.042377
2025-03-110.042046

High

0.04796

Low

0.04152

Average

0.04411

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

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

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=PLN"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=PLN");
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=PLN").json()

Replace YOUR_API_KEY with the key from your dashboard.

ALL/PLN API questions

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

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

How far back does ALL/PLN historical data go?

Daily ALL/PLN 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/PLN 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.