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WST to IDR exchange rate API

Tala to Rupiah · quoted 2026-10-07

6447.60

▲ +12.19% over 5Y

1 WST = 6447.60 IDR · 1 IDR = 0.000155 WST · Get this rate via the API

1 WST buys 6447.60 IDR as of 2026-10-07, so 1 IDR buys 0.000155 WST. Over the last 5 years, WST/IDR traded between 5404.69 and 6623.59, averaged 6022.23 and rose 12.19%. The API holds daily WST/IDR 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/IDR over 5Y

WST/IDR over 5Y: show the values
PointWST/IDR
2024-08-245747.15
2024-10-035404.69
2024-11-025804.89
2024-12-025722.01
2025-01-015837.79
2025-01-315469.37
2025-03-025651.48
2025-04-025699.05
2025-05-025659.02
2025-06-015902.37
2025-07-015685.93
2025-07-315694.84
2025-08-306154.90
2025-09-296002.62
2025-10-296011.34
2025-11-285952.49
2025-12-286085.88
2026-01-276140.33
2026-02-266231.45
2026-03-286167.63
2026-04-276319.10
2026-05-276623.59
2026-06-266543.13
2026-07-266556.39
2026-08-256555.36
2026-09-246529.90

High

6623.59

Low

5404.69

Average

6022.23

For developers

Get this rate via the API

One GET request returns the WST/IDR 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=WST&currencies=IDR"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST&currencies=IDR");
const data = await response.json();
Python
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

WST/IDR API questions

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

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

How far back does WST/IDR historical data go?

Daily WST/IDR 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/IDR 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.