NIO to SLL exchange rate API
Cordoba Oro to Leone · quoted 2026-09-28
625.8220
▼ +1.73% over 30D
1 NIO = 625.8220 SLL · 1 SLL = 0.001598 NIO · Get this rate via the API
1 NIO buys 625.8220 SLL as of 2026-09-28, so 1 SLL buys 0.001598 NIO. Over the last 30 days, NIO/SLL traded between 571.8421 and 671.1015, averaged 627.5376 and fell 1.73%. The API holds daily NIO/SLL rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
NIO/SLL over 30D: show the values
| Point | NIO/SLL |
|---|---|
| 2026-08-29 | 636.8590 |
| 2026-08-30 | 625.1308 |
| 2026-08-31 | 621.7296 |
| 2026-09-01 | 622.8382 |
| 2026-09-02 | 623.5186 |
| 2026-09-03 | 623.4271 |
| 2026-09-04 | 668.0155 |
| 2026-09-05 | 634.2169 |
| 2026-09-06 | 624.4479 |
| 2026-09-07 | 622.7482 |
| 2026-09-08 | 622.8255 |
| 2026-09-09 | 623.7709 |
| 2026-09-10 | 623.4328 |
| 2026-09-11 | 624.2619 |
| 2026-09-12 | 627.1619 |
| 2026-09-13 | 625.9741 |
| 2026-09-14 | 624.7411 |
| 2026-09-15 | 624.3382 |
| 2026-09-16 | 671.1015 |
| 2026-09-17 | 625.2834 |
| 2026-09-18 | 571.8421 |
| 2026-09-19 | 623.2962 |
| 2026-09-20 | 624.4057 |
| 2026-09-21 | 624.0864 |
| 2026-09-22 | 670.9426 |
| 2026-09-23 | 622.8365 |
| 2026-09-24 | 621.6136 |
| 2026-09-25 | 623.1777 |
| 2026-09-26 | 623.9990 |
| 2026-09-27 | 625.8220 |
High
671.1015
Low
571.8421
Average
627.5376
Get this rate via the API
One GET request returns the NIO/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=NIO¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
NIO/SLL API questions
How do I get the NIO/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=NIO¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest NIO/SLL rate in rates.SLL.
How far back does NIO/SLL historical data go?
Daily NIO/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 NIO/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.