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HUF to SLL exchange rate API

Forint to Leone · quoted 2026-10-03

70.4153

▲ +2.35% over 1Y

1 HUF = 70.4153 SLL · 1 SLL = 0.01420 HUF · Get this rate via the API

1 HUF buys 70.4153 SLL as of 2026-10-03, so 1 SLL buys 0.01420 HUF. Over the last year, HUF/SLL traded between 62.0362 and 76.3574, averaged 70.7972 and rose 2.35%. The API holds daily HUF/SLL 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.

HUF/SLL over 1Y

HUF/SLL over 1Y: show the values
PointHUF/SLL
2025-10-0368.7961
2025-10-1067.4106
2025-10-1768.0364
2025-10-2467.6062
2025-10-3167.5790
2025-11-0768.0272
2025-11-1468.6360
2025-11-2168.5917
2025-11-2869.4694
2025-12-0570.0933
2025-12-1370.0041
2025-12-2069.4397
2025-12-2769.7645
2026-01-0369.8208
2026-01-1068.8211
2026-01-1768.7593
2026-01-2470.6938
2026-01-3175.6242
2026-02-0771.5500
2026-02-1471.5322
2026-02-2170.9808
2026-02-2871.8784
2026-03-0770.6808
2026-03-1466.5801
2026-03-2167.1805
2026-03-2862.0362
2026-04-0468.6056
2026-04-1567.6991
2026-04-2267.3073
2026-04-2967.4588
2026-05-0668.6742
2026-05-1474.8414
2026-05-2173.5128
2026-05-2975.3077
2026-06-0575.1018
2026-06-1475.1785
2026-06-2174.4266
2026-06-2873.4312
2026-07-0573.9315
2026-07-1273.2454
2026-07-1972.0625
2026-07-2676.3574
2026-08-0272.4990
2026-08-0972.6885
2026-08-1673.0013
2026-08-2473.5936
2026-08-3172.8665
2026-09-0773.3413
2026-09-1472.5315
2026-09-2172.7165
2026-09-2871.0693

High

76.3574

Low

62.0362

Average

70.7972

For developers

Get this rate via the API

One GET request returns the HUF/SLL 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=HUF&currencies=SLL"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=HUF&currencies=SLL");
const data = await response.json();
Python
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

HUF/SLL API questions

How do I get the HUF/SLL exchange rate from an API?

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

How far back does HUF/SLL historical data go?

Daily HUF/SLL 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 HUF/SLL 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.