NPR to SLL exchange rate API
Nepalese Rupee to Leone · quoted 2026-10-03
149.7459
▼ +6.72% over 1Y
1 NPR = 149.7459 SLL · 1 SLL = 0.006678 NPR · Get this rate via the API
1 NPR buys 149.7459 SLL as of 2026-10-03, so 1 SLL buys 0.006678 NPR. Over the last year, NPR/SLL traded between 137.9090 and 165.7508, averaged 153.3764 and fell 6.72%. The API holds daily NPR/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.
NPR/SLL over 1Y: show the values
| Point | NPR/SLL |
|---|---|
| 2025-10-03 | 160.5271 |
| 2025-10-10 | 160.0791 |
| 2025-10-17 | 161.1417 |
| 2025-10-24 | 161.3344 |
| 2025-10-31 | 160.0704 |
| 2025-11-07 | 159.8345 |
| 2025-11-14 | 159.5814 |
| 2025-11-21 | 160.7881 |
| 2025-11-28 | 160.1350 |
| 2025-12-05 | 159.7557 |
| 2025-12-13 | 158.3967 |
| 2025-12-20 | 159.9007 |
| 2025-12-27 | 159.3784 |
| 2026-01-03 | 158.4413 |
| 2026-01-10 | 157.8615 |
| 2026-01-17 | 157.2045 |
| 2026-01-24 | 155.7879 |
| 2026-01-31 | 165.7508 |
| 2026-02-07 | 157.7670 |
| 2026-02-14 | 157.6221 |
| 2026-02-21 | 157.8877 |
| 2026-02-28 | 157.2389 |
| 2026-03-07 | 162.2284 |
| 2026-03-14 | 154.5617 |
| 2026-03-21 | 151.4249 |
| 2026-03-28 | 138.2601 |
| 2026-04-04 | 154.3267 |
| 2026-04-15 | 140.7430 |
| 2026-04-22 | 140.0610 |
| 2026-04-29 | 138.7281 |
| 2026-05-06 | 137.9090 |
| 2026-05-14 | 149.2064 |
| 2026-05-21 | 148.1098 |
| 2026-05-29 | 149.5079 |
| 2026-06-05 | 149.1858 |
| 2026-06-14 | 149.7381 |
| 2026-06-21 | 151.0958 |
| 2026-06-28 | 150.8176 |
| 2026-07-05 | 149.5671 |
| 2026-07-12 | 149.7220 |
| 2026-07-19 | 148.2883 |
| 2026-07-26 | 156.7609 |
| 2026-08-02 | 149.8778 |
| 2026-08-09 | 149.9742 |
| 2026-08-16 | 149.7851 |
| 2026-08-24 | 149.3194 |
| 2026-08-31 | 149.8664 |
| 2026-09-07 | 151.5820 |
| 2026-09-14 | 149.7875 |
| 2026-09-21 | 149.6043 |
| 2026-09-28 | 149.3023 |
High
165.7508
Low
137.9090
Average
153.3764
Get this rate via the API
One GET request returns the NPR/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=NPR¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NPR¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NPR¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
NPR/SLL API questions
How do I get the NPR/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NPR¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest NPR/SLL rate in rates.SLL.
How far back does NPR/SLL historical data go?
Daily NPR/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 NPR/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.