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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
2025-03-120.042202
2025-03-130.042415
2025-03-140.041833
2025-03-150.042128
2025-03-160.042029
2025-03-170.04202
2025-03-180.041987
2025-03-190.042304
2025-03-200.04261
2025-03-210.042543
2025-03-220.042532
2025-03-230.042667
2025-03-250.042151
2025-03-260.042357
2025-03-270.042352
2025-03-280.041901
2025-03-290.042061
2025-03-300.041959
2025-03-310.042205
2025-04-010.04232
2025-04-020.042114
2025-04-030.041592
2025-04-040.042918
2025-04-050.04308
2025-04-060.043273
2025-04-070.04336
2025-04-080.043106
2025-04-090.043446
2025-04-100.042618
2025-04-110.043056
2025-04-120.043057
2025-04-130.043134
2025-04-140.042971
2025-04-150.043007
2025-04-160.043054
2025-04-170.043031
2025-04-180.043064
2025-04-190.043323
2025-04-200.043334
2025-04-210.042793
2025-04-220.042879
2025-04-230.043499
2025-04-240.043207
2025-04-250.043224
2025-04-260.043173
2025-04-270.043181
2025-04-280.043305
2025-04-290.043258
2025-04-300.043265
2025-05-010.043542

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.