MNT to SLL exchange rate API

Tugrik to Leone · quoted 2026-09-29

6.3723

▼ +0.97% over YTD

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 year to date, MNT/SLL traded between 5.8259 and 6.8850, averaged 6.3271 and fell 0.97%. 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 YTD

7D 30D 6M YTD 1Y 5Y

MNT/SLL over YTD: show the values

Point	MNT/SLL
2025-12-31	6.4349
2026-01-07	6.4162
2026-01-14	6.4474
2026-01-21	6.4544
2026-01-28	6.3940
2026-02-04	6.4204
2026-02-11	6.4071
2026-02-18	6.4274
2026-02-25	6.4151
2026-03-04	6.4186
2026-03-11	6.4121
2026-03-18	6.3994
2026-03-25	6.3909
2026-04-01	6.4077
2026-04-08	6.4257
2026-04-19	5.8648
2026-04-26	5.8369
2026-05-03	5.8588
2026-05-10	5.8551
2026-05-18	5.8597
2026-05-26	6.3877
2026-06-02	6.8850
2026-06-11	6.3769
2026-06-18	6.3788
2026-06-25	6.3824
2026-07-02	5.8525
2026-07-09	6.3822
2026-07-16	6.3705
2026-07-23	6.3921
2026-07-30	6.3738
2026-08-06	6.3669
2026-08-13	6.5609
2026-08-21	6.3625
2026-08-28	6.3630
2026-09-04	6.8282
2026-09-11	6.3753
2026-09-18	5.8259
2026-09-25	6.3731

High

6.8850

Low

5.8259

Average

6.3271

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