JPY to SLL exchange rate API
Yen to Leone · quoted 2026-10-07
145.4743
▼ +1.78% over 30D
1 JPY = 145.4743 SLL · 1 SLL = 0.006874 JPY · Get this rate via the API
1 JPY buys 145.4743 SLL as of 2026-10-07, so 1 SLL buys 0.006874 JPY. Over the last 30 days, JPY/SLL traded between 132.8121 and 158.8919, averaged 147.6223 and fell 1.78%. The API holds daily JPY/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.
JPY/SLL over 30D: show the values
| Point | JPY/SLL |
|---|---|
| 2026-09-07 | 148.1099 |
| 2026-09-08 | 148.5452 |
| 2026-09-09 | 149.6050 |
| 2026-09-10 | 148.6622 |
| 2026-09-11 | 148.9344 |
| 2026-09-12 | 149.3527 |
| 2026-09-13 | 149.3986 |
| 2026-09-14 | 148.4312 |
| 2026-09-15 | 147.9354 |
| 2026-09-16 | 158.8919 |
| 2026-09-17 | 147.3428 |
| 2026-09-18 | 132.8121 |
| 2026-09-19 | 146.1725 |
| 2026-09-20 | 146.1741 |
| 2026-09-21 | 145.8353 |
| 2026-09-22 | 156.7460 |
| 2026-09-23 | 145.2345 |
| 2026-09-24 | 144.2201 |
| 2026-09-25 | 145.5040 |
| 2026-09-26 | 145.7768 |
| 2026-09-27 | 145.6915 |
| 2026-09-28 | 146.1599 |
| 2026-09-30 | 156.9248 |
| 2026-10-02 | 146.1634 |
| 2026-10-03 | 146.0588 |
| 2026-10-05 | 145.6438 |
High
158.8919
Low
132.8121
Average
147.6223
Get this rate via the API
One GET request returns the JPY/SLL 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=JPY¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
JPY/SLL API questions
How do I get the JPY/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest JPY/SLL rate in rates.SLL.
How far back does JPY/SLL historical data go?
Daily JPY/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 JPY/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.