SLL to SEK exchange rate API
Leone to Swedish Krona · quoted 2026-10-03
0.000435
▼ +3.76% over 5Y
1 SLL = 0.000435 SEK · 1 SEK = 2298.85 SLL · Get this rate via the API
1 SLL buys 0.000435 SEK as of 2026-10-03, so 1 SEK buys 2298.85 SLL. Over the last 5 years, SLL/SEK traded between 0.000390 and 0.000487, averaged 0.000432 and fell 3.76%. The API holds daily SLL/SEK 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.
SLL/SEK over 5Y: show the values
| Point | SLL/SEK |
|---|---|
| 2024-08-24 | 0.000452 |
| 2024-10-07 | 0.000457 |
| 2024-11-06 | 0.000478 |
| 2024-12-06 | 0.000478 |
| 2025-01-05 | 0.000487 |
| 2025-02-04 | 0.000482 |
| 2025-03-06 | 0.000444 |
| 2025-04-06 | 0.000440 |
| 2025-05-06 | 0.000422 |
| 2025-06-07 | 0.000440 |
| 2025-07-07 | 0.000418 |
| 2025-08-06 | 0.000417 |
| 2025-09-05 | 0.000413 |
| 2025-10-06 | 0.000413 |
| 2025-11-05 | 0.000422 |
| 2025-12-05 | 0.000409 |
| 2026-01-05 | 0.000405 |
| 2026-02-04 | 0.000390 |
| 2026-03-06 | 0.000403 |
| 2026-04-05 | 0.000413 |
| 2026-05-09 | 0.000439 |
| 2026-06-12 | 0.000413 |
| 2026-07-12 | 0.000422 |
| 2026-08-11 | 0.000415 |
| 2026-09-11 | 0.000422 |
High
0.000487
Low
0.000390
Average
0.000432
Get this rate via the API
One GET request returns the SLL/SEK rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=SEK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=SEK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=SEK").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/SEK API questions
How do I get the SLL/SEK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=SEK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/SEK rate in rates.SEK.
How far back does SLL/SEK historical data go?
Daily SLL/SEK 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 SLL/SEK 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.