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ALL to PLN exchange rate API

Lek to Zloty · quoted 2026-10-13

0.04774

▲ +9.73% over 2Y

1 ALL = 0.04774 PLN · 1 PLN = 20.9481 ALL · Get this rate via the API

1 ALL buys 0.04774 PLN as of 2026-10-13, so 1 PLN buys 20.9481 ALL. Over the last 2 years, ALL/PLN traded between 0.04152 and 0.04796, averaged 0.04411 and rose 9.73%. 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
2025-08-120.043874
2025-08-130.043686
2025-08-140.043801
2025-08-150.043677
2025-08-160.043791
2025-08-170.043684
2025-08-180.043857
2025-08-190.043565
2025-08-200.043695
2025-08-210.0438
2025-08-220.043896
2025-08-230.043756
2025-08-240.043763
2025-08-250.043896
2025-08-260.04374
2025-08-270.043995
2025-08-280.043586
2025-08-290.043711
2025-08-300.043437
2025-08-310.043549
2025-09-010.04338
2025-09-020.043659
2025-09-030.043421
2025-09-040.04364
2025-09-050.043624
2025-09-060.043655
2025-09-070.043725
2025-09-080.043717
2025-09-090.043899
2025-09-100.043882
2025-09-110.04397
2025-09-130.043838
2025-09-140.043872
2025-09-150.043777
2025-09-160.043671
2025-09-170.043949
2025-09-180.043989
2025-09-190.044199
2025-09-200.043974
2025-09-210.044002
2025-09-220.043799
2025-09-230.043892
2025-09-240.044194
2025-09-250.044126
2025-09-260.044094
2025-09-270.044024
2025-09-280.044045
2025-09-290.044005
2025-09-300.044004
2025-10-010.044067

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.