MNT to SLL exchange rate API

Tugrik to Leone · quoted 2026-09-29

6.3723

▼ +0.93% over 6M

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

1 MNT buys 6.3723 SLL as of 2026-09-29, so 1 SLL buys 0.15693 MNT. Over the last 6 months, MNT/SLL traded between 5.8609 and 6.9133, averaged 6.3400 and fell 0.93%. The API holds daily MNT/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.

MNT/SLL over 6M

7D 30D 6M YTD 1Y 5Y

MNT/SLL over 6M: show the values

Point	MNT/SLL
2026-04-02	6.4320
2026-04-13	5.8672
2026-04-20	5.8664
2026-04-27	5.8621
2026-05-04	5.8609
2026-05-11	5.8628
2026-05-19	6.3998
2026-05-27	6.3821
2026-06-03	6.8715
2026-06-12	6.3870
2026-06-19	6.9133
2026-06-26	6.3738
2026-07-03	6.3732
2026-07-10	6.3835
2026-07-17	6.3746
2026-07-24	6.5804
2026-07-31	6.3619
2026-08-07	6.3580
2026-08-14	6.3663
2026-08-22	6.4525
2026-08-29	6.5215
2026-09-05	6.4928
2026-09-12	6.3764
2026-09-19	6.3739
2026-09-26	6.3744

High

6.9133

Low

5.8609

Average

6.3400

For developers

Get this rate via the API

One GET request returns the MNT/SLL 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=MNT&currencies=SLL"

JavaScript

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

Python

import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

MNT/SLL API questions

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

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

How far back does MNT/SLL historical data go?

Daily MNT/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 MNT/SLL exchange rate API?

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

SLL/MNT · inverse 0.15693 MNT/USD 0.000277 MNT/EUR 0.000245 MNT/GBP 0.000210 MNT/JPY 0.04373 MNT/CHF 0.000231 MNT/AUD 0.000397

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