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SLL to WST exchange rate API

Leone to Tala · quoted 2026-10-23

0.000120

▲ 0.00% over 2Y

1 SLL = 0.000120 WST · 1 WST = 8333.33 SLL · Get this rate via the API

1 SLL buys 0.000120 WST as of 2026-10-23, so 1 WST buys 8333.33 SLL. Over the last 2 years, SLL/WST traded between 0.000109 and 0.000139, averaged 0.000122 and was unchanged. The API holds daily SLL/WST 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.

Chart sampled every 7 observations · table and exports keep every daily rate

Download CSV
SLL/WST over 2Y: show the values
Rates per 1 SLL. Missing rates are shown as a dash.
DateWST
2024-10-230.00012
2024-10-240.000125
2024-10-250.00012
2024-10-260.000118
2024-10-270.000118
2024-10-280.000126
2024-10-290.000126
2024-10-300.000126
2024-10-310.000125
2024-11-010.000125
2024-11-020.00012
2024-11-030.00012
2024-11-040.000121
2024-11-050.000121
2024-11-060.000121
2024-11-070.000127
2024-11-080.000126
2024-11-090.000118
2024-11-100.000124
2024-11-110.000127
2024-11-120.000126
2024-11-130.000125
2024-11-140.000122
2024-11-150.000122
2024-11-160.000123
2024-11-170.000123
2024-11-180.000126
2024-11-190.000127
2024-11-200.000127
2024-11-210.000123
2024-11-220.000122
2024-11-230.000118
2024-11-240.000118
2024-11-250.000122
2024-11-260.000127
2024-11-270.000127
2024-11-280.000126
2024-11-290.000128
2024-11-300.000117
2024-12-010.000117
2024-12-020.000122
2024-12-030.000126
2024-12-040.000122
2024-12-050.000122
2024-12-060.000122
2024-12-070.000122
2024-12-080.000122
2024-12-090.000126
2024-12-100.000126
2024-12-110.000122
2024-12-120.000127
2024-12-130.000127
2024-12-140.000122
2024-12-150.000122
2024-12-160.000122
2024-12-170.000127
2024-12-180.000127
2024-12-190.000128
2024-12-200.000128
2024-12-210.000124
2024-12-220.000124
2024-12-230.000128
2024-12-240.000128
2024-12-250.000122
2024-12-260.000122
2024-12-270.000123
2024-12-280.000124
2024-12-290.000124
2024-12-300.000123
2024-12-310.000129
2025-01-010.000122
2025-01-020.000129
2025-01-030.000123
2025-01-040.000124
2025-01-050.000129
2025-01-060.000129
2025-01-070.000123
2025-01-080.000123
2025-01-090.000129
2025-01-100.000129
2025-01-110.000125
2025-01-120.00013
2025-01-130.000125
2025-01-140.00013
2025-01-150.000131
2025-01-160.000124
2025-01-170.000124
2025-01-180.000125
2025-01-190.000125
2025-01-200.000129
2025-01-210.000128
2025-01-220.00013
2025-01-230.000131
2025-01-240.000124
2025-01-250.000124
2025-01-260.000124
2025-01-270.000124
2025-01-280.00013
2025-01-290.000124
2025-01-300.00013
2025-01-310.00013
2025-02-010.000124
2025-02-020.000124
2025-02-030.000128
2025-02-040.000128
2025-02-050.000124
2025-02-060.000129
2025-02-070.000124
2025-02-080.000124
2025-02-090.000124
2025-02-100.000124
2025-02-110.000124
2025-02-120.000123
2025-02-130.000123
2025-02-140.000129
2025-02-150.000124
2025-02-160.000124
2025-02-170.000128
2025-02-180.000128
2025-02-190.00013
2025-02-200.000128
2025-02-210.000126
2025-02-220.000123
2025-02-230.000122
2025-02-240.000123
2025-02-250.000122
2025-02-260.000139
2025-02-270.000128
2025-02-280.000124
2025-03-010.000123
2025-03-020.000128
2025-03-030.000124
2025-03-040.000124
2025-03-050.000124
2025-03-060.000123
2025-03-070.000122
2025-03-080.000123
2025-03-090.000134
2025-03-100.000123
2025-03-110.000123
2025-03-120.000123
2025-03-130.000123
2025-03-140.000123
2025-03-150.000123
2025-03-160.000134
2025-03-170.000128
2025-03-180.000122
2025-03-190.000122
2025-03-200.000122
2025-03-210.000123
2025-03-220.000123
2025-03-230.000134
2025-03-250.000123
2025-03-260.000129
2025-03-270.000123
2025-03-280.000123
2025-03-290.000123
2025-03-300.000123
2025-03-310.000134
2025-04-010.000129
2025-04-020.000128
2025-04-030.000123
2025-04-040.000123
2025-04-050.000122
2025-04-060.000122
2025-04-070.000128
2025-04-080.000132
2025-04-090.000126
2025-04-100.000128
2025-04-110.000127
2025-04-120.000124
2025-04-130.000124
2025-04-140.000129
2025-04-150.000128
2025-04-160.000122
2025-04-170.000122
2025-04-180.000122
2025-04-190.000122
2025-04-200.000122
2025-04-210.000122
2025-04-220.000127
2025-04-230.000126
2025-04-240.000127
2025-04-250.000126
2025-04-260.000121
2025-04-270.000121
2025-04-280.000126
2025-04-290.000121
2025-04-300.000126
2025-05-010.000127
2025-05-020.000127
2025-05-030.000122
2025-05-040.000122
2025-05-050.000126
2025-05-060.000125
2025-05-080.000131
2025-05-090.000127
2025-05-100.000121
2025-05-110.000121
2025-05-120.000128
2025-05-130.00013
2025-05-140.000128
2025-05-150.000121
2025-05-170.000121
2025-05-180.000121
2025-05-190.000122
2025-05-200.000126
2025-05-210.000126
2025-05-220.000121
2025-05-230.000128
2025-05-240.000117
2025-05-250.000124
2025-05-260.000129
2025-05-270.00012
2025-05-280.000121
2025-05-290.000127
2025-05-300.00013
2025-05-310.000121
2025-06-010.000121
2025-06-020.000128
2025-06-030.000123
2025-06-040.00012
2025-06-050.000128
2025-06-060.00012
2025-06-070.000125
2025-06-080.000131
2025-06-090.00013
2025-06-100.000128
2025-06-110.000129
2025-06-120.00013
2025-06-130.000125
2025-06-140.000114
2025-06-150.000122
2025-06-160.000129
2025-06-170.000127
2025-06-180.000121
2025-06-190.000126
2025-06-200.00013
2025-06-210.000121
2025-06-220.000126
2025-06-230.000125
2025-06-240.000126
2025-06-250.000125
2025-06-260.000128
2025-06-270.000127
2025-06-280.00012
2025-06-290.00012
2025-06-300.000127
2025-07-010.000125
2025-07-020.000126
2025-07-030.000125
2025-07-040.000122
2025-07-050.000113
2025-07-060.000121
2025-07-070.000125
2025-07-080.000126
2025-07-090.000125
2025-07-100.000122
2025-07-110.000126
2025-07-120.000114
2025-07-130.000114
2025-07-140.000125
2025-07-150.000125
2025-07-160.000125
2025-07-170.000121
2025-07-180.000124
2025-07-190.000116
2025-07-200.000116
2025-07-210.000125
2025-07-220.000127
2025-07-230.00012
2025-07-240.000124
2025-07-250.000127
2025-07-260.00012
2025-07-270.00012
2025-07-280.00012
2025-07-290.000126
2025-07-300.000124
2025-07-310.000127
2025-08-010.000126
2025-08-020.000122
2025-08-030.000122
2025-08-040.000122
2025-08-050.000128
2025-08-060.000123
2025-08-070.000121
2025-08-080.000125
2025-08-090.000116
2025-08-100.000116
2025-08-110.000117
2025-08-120.000116
2025-08-130.000116
2025-08-140.000123
2025-08-150.000125
2025-08-160.000121
2025-08-170.000121
2025-08-180.000125
2025-08-190.000124
2025-08-200.000124
2025-08-210.000116
2025-08-220.000125
2025-08-230.000119
2025-08-240.000119
2025-08-250.000117
2025-08-260.000122
2025-08-270.000117
2025-08-280.000117
2025-08-290.000121
2025-08-300.000117
2025-08-310.000117
2025-09-010.000117
2025-09-020.000117
2025-09-030.000118
2025-09-040.000118
2025-09-050.000126
2025-09-060.000122
2025-09-070.000119
2025-09-080.000126
2025-09-090.000126
2025-09-100.000119
2025-09-110.000119
2025-09-130.00012
2025-09-140.00012
2025-09-150.000125
2025-09-160.000125
2025-09-170.000122
2025-09-180.000117
2025-09-190.000124
2025-09-200.000117
2025-09-210.000123
2025-09-220.000123
2025-09-230.000117
2025-09-240.000116
2025-09-250.000123
2025-09-260.000121
2025-09-270.000122
2025-09-280.000122
2025-09-290.000121
2025-09-300.000121
2025-10-010.00012
2025-10-020.00012
2025-10-030.00012
2025-10-040.000121
2025-10-050.000118
2025-10-060.00012
2025-10-070.000118
2025-10-080.000121
2025-10-090.00012
2025-10-100.00012
2025-10-110.000122
2025-10-120.000121
2025-10-130.000121
2025-10-140.000121
2025-10-150.000121
2025-10-160.000121
2025-10-170.000122
2025-10-180.000123
2025-10-190.000122
2025-10-200.000122
2025-10-210.000122
2025-10-220.000121
2025-10-230.000121
2025-10-240.000121
2025-10-250.000123
2025-10-260.000122
2025-10-270.000121
2025-10-280.000121
2025-10-290.000121
2025-10-300.000121
2025-10-310.000122
2025-11-010.000123
2025-11-020.000122
2025-11-030.000122
2025-11-040.000122
2025-11-050.000123
2025-11-060.000122
2025-11-070.000122
2025-11-080.000124
2025-11-090.000123
2025-11-100.000122
2025-11-110.000122
2025-11-120.000122
2025-11-130.000123
2025-11-140.000122
2025-11-150.000122
2025-11-160.000122
2025-11-170.000122
2025-11-180.000121
2025-11-190.000121
2025-11-200.000122
2025-11-210.000122
2025-11-220.000123
2025-11-230.000122
2025-11-240.000122
2025-11-250.000122
2025-11-260.000121
2025-11-270.000122
2025-11-280.000122
2025-11-290.000122
2025-11-300.000122
2025-12-010.000122
2025-12-020.000122
2025-12-030.000121
2025-12-040.000122
2025-12-050.000121
2025-12-060.000117
2025-12-070.000121
2025-12-080.000121
2025-12-090.000121
2025-12-110.00012
2025-12-120.000119
2025-12-130.00012
2025-12-140.00012
2025-12-150.00012
2025-12-160.00012
2025-12-170.00012
2025-12-180.00012
2025-12-190.00012
2025-12-200.000121
2025-12-210.00012
2025-12-220.00012
2025-12-230.00012
2025-12-240.00012
2025-12-250.000121
2025-12-260.000121
2025-12-270.00012
2025-12-280.00012
2025-12-290.00012
2025-12-300.00012
2025-12-310.00012
2026-01-010.000121
2026-01-020.000121
2026-01-030.000121
2026-01-040.00012
2026-01-050.000121
2026-01-060.000121
2026-01-070.000121
2026-01-080.000121
2026-01-090.000121
2026-01-100.000122
2026-01-110.000121
2026-01-120.000121
2026-01-130.000121
2026-01-140.00012
2026-01-150.00012
2026-01-160.000121
2026-01-170.000122
2026-01-180.000121
2026-01-190.000121
2026-01-200.00012
2026-01-210.000119
2026-01-220.00012
2026-01-230.000119
2026-01-240.00012
2026-01-250.00012
2026-01-260.000119
2026-01-270.000113
2026-01-280.000118
2026-01-290.000118
2026-01-300.000117
2026-01-310.000111
2026-02-010.000117
2026-02-020.000118
2026-02-030.000118
2026-02-040.000117
2026-02-050.000117
2026-02-060.000118
2026-02-070.000119
2026-02-080.000118
2026-02-090.000118
2026-02-100.000117
2026-02-110.000117
2026-02-120.000128
2026-02-130.000117
2026-02-140.000118
2026-02-150.000117
2026-02-160.000117
2026-02-170.000117
2026-02-180.000117
2026-02-190.000117
2026-02-200.000117
2026-02-210.000118
2026-02-220.000117
2026-02-230.000117
2026-02-240.000117
2026-02-250.000118
2026-02-260.000117
2026-02-270.000117
2026-02-280.000118
2026-03-010.000117
2026-03-020.000118
2026-03-030.000117
2026-03-040.000118
2026-03-050.000118
2026-03-060.000118
2026-03-070.000114
2026-03-080.00011
2026-03-090.000118
2026-03-100.000117
2026-03-110.000118
2026-03-120.000118
2026-03-130.000118
2026-03-140.000119
2026-03-150.000118
2026-03-160.000118
2026-03-170.000118
2026-03-180.000118
2026-03-190.000118
2026-03-200.000118
2026-03-210.000119
2026-03-220.000118
2026-03-230.000119
2026-03-240.000118
2026-03-250.000119
2026-03-260.000119
2026-03-270.000118
2026-03-280.000131
2026-03-290.000119
2026-03-300.000119
2026-03-310.00012
2026-04-010.000119
2026-04-020.000119
2026-04-030.000121
2026-04-040.00012
2026-04-050.000119
2026-04-060.000118
2026-04-070.000119
2026-04-080.000119
2026-04-130.00013
2026-04-140.000129
2026-04-150.000129
2026-04-160.000128
2026-04-170.000129
2026-04-180.000129
2026-04-190.000129
2026-04-200.000128
2026-04-210.000129
2026-04-220.000129
2026-04-230.000129
2026-04-240.000129
2026-04-250.000129
2026-04-260.000129
2026-04-270.000129
2026-04-280.000129
2026-04-290.000128
2026-04-300.000128
2026-05-010.000128
2026-05-020.00013
2026-05-030.000128
2026-05-040.000128
2026-05-050.000128
2026-05-060.000128
2026-05-070.000127
2026-05-080.000128
2026-05-090.000128
2026-05-100.000128
2026-05-110.000128
2026-05-120.000117
2026-05-140.000117
2026-05-150.000126
2026-05-160.000112
2026-05-170.000116
2026-05-180.000129
2026-05-190.000117
2026-05-200.000118
2026-05-210.000117
2026-05-230.000119
2026-05-240.000118
2026-05-250.000118
2026-05-260.000118
2026-05-270.000117
2026-05-280.000117
2026-05-290.000117
2026-05-300.000118
2026-05-310.000117
2026-06-010.000117
2026-06-020.000109
2026-06-030.000109
2026-06-040.000118
2026-06-050.000118
2026-06-060.000119
2026-06-090.000119
2026-06-100.000119
2026-06-110.000119
2026-06-120.000119
2026-06-130.00012
2026-06-140.000119
2026-06-150.000119
2026-06-160.000109
2026-06-170.000118
2026-06-180.000118
2026-06-190.00011
2026-06-200.00012
2026-06-210.000119
2026-06-220.000119
2026-06-230.00012
2026-06-240.00012
2026-06-250.00012
2026-06-260.000119
2026-06-270.000121
2026-06-280.00012
2026-06-290.00012
2026-06-300.00012
2026-07-010.00012
2026-07-020.000131
2026-07-030.00012
2026-07-040.000121
2026-07-050.00012
2026-07-060.00012
2026-07-070.000119
2026-07-080.000119
2026-07-090.000119
2026-07-100.000119
2026-07-110.00012
2026-07-120.000119
2026-07-130.000119
2026-07-140.000119
2026-07-150.000119
2026-07-160.000118
2026-07-170.000118
2026-07-180.000119
2026-07-190.000119
2026-07-200.000119
2026-07-210.000118
2026-07-220.000119
2026-07-230.000118
2026-07-240.000115
2026-07-250.000116
2026-07-260.000113
2026-07-270.000119
2026-07-280.000112
2026-07-290.000112
2026-07-300.000119
2026-07-310.000118
2026-08-010.000119
2026-08-020.000119
2026-08-030.000118
2026-08-040.000118
2026-08-050.000114
2026-08-060.000118
2026-08-070.000119
2026-08-080.000118
2026-08-090.000119
2026-08-100.000119
2026-08-110.000118
2026-08-120.000119
2026-08-130.000115
2026-08-140.000118
2026-08-150.000119
2026-08-160.000119
2026-08-170.000118
2026-08-180.000118
2026-08-200.000118
2026-08-210.000118
2026-08-220.000116
2026-08-230.00011
2026-08-240.000118
2026-08-250.000117
2026-08-260.000117
2026-08-270.000117
2026-08-280.000117
2026-08-290.000115
2026-08-300.000117
2026-08-310.000117
2026-09-010.000117
2026-09-020.000118
2026-09-030.000118
2026-09-040.00011
2026-09-050.000116
2026-09-060.000118
2026-09-070.000118
2026-09-080.000118
2026-09-090.000118
2026-09-100.000118
2026-09-110.000118
2026-09-120.000119
2026-09-130.000118
2026-09-140.000118
2026-09-150.000118
2026-09-160.00011
2026-09-170.000119
2026-09-180.00013
2026-09-190.000119
2026-09-200.000119
2026-09-210.000118
2026-09-220.00011
2026-09-230.000119
2026-09-240.000119
2026-09-250.000119
2026-09-260.000119
2026-09-270.000119
2026-09-280.000119
2026-09-300.000112
2026-10-020.000119
2026-10-030.00012
2026-10-050.000119
2026-10-060.000119
2026-10-070.000111
2026-10-080.000119
2026-10-090.00012
2026-10-100.000121
2026-10-110.00012
2026-10-120.000121
2026-10-130.00012
2026-10-140.00012
2026-10-150.000113
2026-10-160.00012
2026-10-170.000121
2026-10-180.00012
2026-10-190.00012
2026-10-200.00012
2026-10-210.000119
2026-10-220.00012
2026-10-230.00012

High

0.000139

Low

0.000109

Average

0.000122

Statistics use all 714 daily observations in the selected period.

For developers

Get this rate via the API

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

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL&currencies=WST"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL&currencies=WST");
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=WST").json()

Replace YOUR_API_KEY with the key from your dashboard.

SLL/WST API questions

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

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

How far back does SLL/WST historical data go?

Daily SLL/WST 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/WST 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.