SLL to MNT exchange rate API

Leone to Tugrik · quoted 2026-09-30

0.15693

▲ +0.98% over YTD

1 SLL = 0.15693 MNT · 1 MNT = 6.3723 SLL · Get this rate via the API

1 SLL buys 0.15693 MNT as of 2026-09-30, so 1 MNT buys 6.3723 SLL. Over the year to date, SLL/MNT traded between 0.14524 and 0.17165, averaged 0.15830 and rose 0.98%. The API holds daily SLL/MNT 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/MNT over YTD

7D 30D 6M YTD 1Y 5Y

SLL/MNT over YTD: show the values

Point	SLL/MNT
2025-12-31	0.15540
2026-01-07	0.15585
2026-01-14	0.15510
2026-01-21	0.15493
2026-01-28	0.15640
2026-02-04	0.15575
2026-02-11	0.15608
2026-02-18	0.15558
2026-02-25	0.15588
2026-03-04	0.15580
2026-03-11	0.15596
2026-03-18	0.15626
2026-03-25	0.15647
2026-04-01	0.15606
2026-04-08	0.15562
2026-04-19	0.17051
2026-04-26	0.17132
2026-05-03	0.17068
2026-05-10	0.17079
2026-05-18	0.17066
2026-05-26	0.15655
2026-06-02	0.14524
2026-06-11	0.15682
2026-06-18	0.15677
2026-06-25	0.15668
2026-07-02	0.17087
2026-07-09	0.15669
2026-07-16	0.15697
2026-07-23	0.15644
2026-07-30	0.15689
2026-08-06	0.15706
2026-08-13	0.15242
2026-08-21	0.15717
2026-08-28	0.15716
2026-09-04	0.14645
2026-09-11	0.15685
2026-09-18	0.17165
2026-09-25	0.15691

High

0.17165

Low

0.14524

Average

0.15830

For developers

Get this rate via the API

One GET request returns the SLL/MNT rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL&currencies=MNT"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL&currencies=MNT");
const data = await response.json();

Python

import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

SLL/MNT API questions

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

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

How far back does SLL/MNT historical data go?

Daily SLL/MNT 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/MNT exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

MNT/SLL · inverse 6.3723 SLL/USD 0.000043 SLL/EUR 0.000038 SLL/GBP 0.000032 SLL/JPY 0.006862 SLL/CHF 0.000036 SLL/AUD 0.000062

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs