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Official US Treasury Reporting Rates of Exchange: the legal USD…

Official US Treasury Reporting Rates of Exchange: the legal USD conversion rates required for FBAR/8938 filings and US federal accounting, covering ~170 currencies including exotics absent from ECB feeds. Query: ?currencies=Euro Zone-Euro,Japan-Yen (optional, all if omitted) and ?date=YYYY-MM-DD (latest quarterly rate at or before that date, default today). Returns units of foreign currency per 1 USD. Source updates quarterly; served with a 7-day cache.

Ready now1 call · 1 buyer in 30 days

Input

Comma-separated Treasury 'Country-Currency' descriptors, max 30 (optional -> all)
YYYY-MM-DD; latest quarterly rate at or before this date (default today)

Sample response

Published by the provider. Your run returns a fresh response.

response4 keys
as_of"2026-06-30"
count2
rates1 item
source"US Treasury FiscalData, Reporting Rates of Exchange (quarterly official rates, public domain)"
responseobject, 4 keys
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Track record

Paid calls, last 30 days
1
Buyers, last 30 days
1
Last paid call

Reported by the x402 directory.

A$0.0072 per call