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LKR to USDT exchange rate API
Get the live Sri Lankan Rupee to Tether (LKR/USDT) exchange rate and convert LKR to USDT with one GET request to the Xchanger REST API. Rates refresh every 10 minutes; free plan, no credit card required.
Xchanger quotes every asset against USD and derives the Sri Lankan Rupee to Tether rate from the two USD rates, refreshed in 10-minute windows. The examples below show the exact requests and the shape of each response; values are illustrative — call the API for a live quote.
Get the LKR/USDT exchange rate
Uses GET /api/general/convert.
Example request
curl "https://backend-ejsq.onrender.com/api/general/convert?from_symbol=LKR&from_asset_type=currency&to_symbol=USDT&to_asset_type=crypto&amount=1" \
-H "x-api-key: YOUR_API_KEY"const res = await fetch(
"https://backend-ejsq.onrender.com/api/general/convert?from_symbol=LKR&from_asset_type=currency&to_symbol=USDT&to_asset_type=crypto&amount=1",
{ headers: { "x-api-key": process.env.XCHANGER_API_KEY } },
);
const body = await res.json();
console.log(body);import os
import requests
res = requests.get(
"https://backend-ejsq.onrender.com/api/general/convert",
params={"from_symbol": "LKR", "from_asset_type": "currency", "to_symbol": "USDT", "to_asset_type": "crypto", "amount": 1},
headers={"x-api-key": os.environ["XCHANGER_API_KEY"]},
)
print(res.json())Example response (illustrative values)
{
"data": {
"from": "LKR",
"to": "USDT",
"amount": 1,
"rate": 1.2345,
"result": 1.2345,
"updated": "2026-06-09T12:00:00.000Z"
}
}Convert 100 LKR to USDT
Uses GET /api/general/convert. Pass precision to round the result; omit it for full precision.
Example request
curl "https://backend-ejsq.onrender.com/api/general/convert?from_symbol=LKR&from_asset_type=currency&to_symbol=USDT&to_asset_type=crypto&amount=100&precision=2" \
-H "x-api-key: YOUR_API_KEY"const res = await fetch(
"https://backend-ejsq.onrender.com/api/general/convert?from_symbol=LKR&from_asset_type=currency&to_symbol=USDT&to_asset_type=crypto&amount=100&precision=2",
{ headers: { "x-api-key": process.env.XCHANGER_API_KEY } },
);
const body = await res.json();
console.log(body);import os
import requests
res = requests.get(
"https://backend-ejsq.onrender.com/api/general/convert",
params={"from_symbol": "LKR", "from_asset_type": "currency", "to_symbol": "USDT", "to_asset_type": "crypto", "amount": 100, "precision": 2},
headers={"x-api-key": os.environ["XCHANGER_API_KEY"]},
)
print(res.json())Example response (illustrative values)
{
"data": {
"from": "LKR",
"to": "USDT",
"amount": 100,
"rate": 1.2345,
"result": 123.45,
"updated": "2026-06-09T12:00:00.000Z"
}
}Related pairs
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