WST to ERN exchange rate API
Tala to Nakfa · quoted 2026-10-07
5.4268
▼ +0.02% over YTD
1 WST = 5.4268 ERN · 1 ERN = 0.18427 WST · Get this rate via the API
1 WST buys 5.4268 ERN as of 2026-10-07, so 1 ERN buys 0.18427 WST. Over the year to date, WST/ERN traded between 5.4107 and 5.5962, averaged 5.5108 and fell 0.02%. The API holds daily WST/ERN 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.
WST/ERN over YTD: show the values
| Point | WST/ERN |
|---|---|
| 2025-12-31 | 5.4279 |
| 2026-01-07 | 5.4229 |
| 2026-01-14 | 5.4107 |
| 2026-01-21 | 5.4423 |
| 2026-01-28 | 5.5262 |
| 2026-02-04 | 5.5491 |
| 2026-02-11 | 5.5633 |
| 2026-02-18 | 5.5720 |
| 2026-02-25 | 5.5476 |
| 2026-03-04 | 5.5432 |
| 2026-03-11 | 5.5450 |
| 2026-03-18 | 5.5268 |
| 2026-03-25 | 5.4933 |
| 2026-04-01 | 5.4807 |
| 2026-04-08 | 5.4589 |
| 2026-04-15 | 5.5388 |
| 2026-04-22 | 5.5260 |
| 2026-04-29 | 5.5486 |
| 2026-05-06 | 5.5657 |
| 2026-05-14 | 5.5932 |
| 2026-05-21 | 5.5912 |
| 2026-05-29 | 5.5962 |
| 2026-06-05 | 5.5570 |
| 2026-06-14 | 5.5169 |
| 2026-06-21 | 5.4935 |
| 2026-06-28 | 5.4585 |
| 2026-07-05 | 5.4477 |
| 2026-07-12 | 5.4749 |
| 2026-07-19 | 5.5025 |
| 2026-07-26 | 5.4739 |
| 2026-08-02 | 5.4982 |
| 2026-08-09 | 5.4986 |
| 2026-08-16 | 5.4956 |
| 2026-08-24 | 5.5468 |
| 2026-08-31 | 5.5618 |
| 2026-09-07 | 5.5374 |
| 2026-09-14 | 5.5118 |
| 2026-09-21 | 5.4964 |
| 2026-09-28 | 5.4631 |
High
5.5962
Low
5.4107
Average
5.5108
Get this rate via the API
One GET request returns the WST/ERN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ERN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ERN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ERN").json()Replace YOUR_API_KEY with the key from your dashboard.
WST/ERN API questions
How do I get the WST/ERN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest WST/ERN rate in rates.ERN.
How far back does WST/ERN historical data go?
Daily WST/ERN 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 WST/ERN 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.