US Federal Reserve (H.10) Exchange Rate API

Official US Federal Reserve (H.10) rates for 4 Sept 2026: 1 EUR = 1.1618 USD, 1 GBP = 1.3521 USD. All 22 currencies published, history back to 2016. Free JSON API for tax, audits, and compliant invoicing.

United States flagUS Federal Reserve (H.10) official weekly exchange rates as JSON: 22 currencies against the USD, history back to 2016. Latest table on every plan. Get your API key.

About US Federal Reserve (H.10)

The Federal Reserve is the central bank of the United States. Its H.10 statistical release publishes reference exchange rates for over 20 currencies against the US dollar — certified by the Federal Reserve Bank of New York and released weekly, with one rate per business day.

Quick start

One request for the pair you need — USD to JPY at the official US Federal Reserve (H.10) rate:

curl "https://allratestoday.com/api/v1/central-bank/fed/latest?source=USD&target=JPY" \
  -H "Authorization: Bearer art_live_your_key"

Or the bank's full published table:

curl "https://allratestoday.com/api/v1/central-bank/fed/latest" \
  -H "Authorization: Bearer art_live_your_key"

On paid plans, any historical date or a time series:

curl "https://allratestoday.com/api/v1/central-bank/fed/history?source=USD&target=JPY&from=2025-01-01" \
  -H "Authorization: Bearer art_live_your_key"

Latest published rates (2026-09-04)

Below is the current table from US Federal Reserve (H.10), unmodified — what a call to /latest returns right now, with values USD per 1 unit of each currency:

Download this table: Excel (.xlsx) CSV

Download history:
Choose currencies: EUR
Excel (.xlsx) CSV

One row per currency per publication date. Up to one year per download. Billed as one API call per currency per month of data.

BaseQuoteTypeRate
AUD USD reference 0.7209
EUR USD reference 1.1618
GBP USD reference 1.3521
NZD USD reference 0.589
USD BRL reference 5.1214
USD CAD reference 1.3834
USD CHF reference 0.8096
USD CNY reference 6.7108
USD DKK reference 6.4327
USD HKD reference 7.8407
USD INR reference 94.49
USD JPY reference 156.11
USD KRW reference 1346.51
USD LKR reference 328.04
USD MXN reference 16.863
USD MYR reference 4.0425
USD NOK reference 9.2955
USD SEK reference 9.5646
USD SGD reference 1.2665
USD THB reference 32.89
USD TWD reference 31.63
USD ZAR reference 15.9333

Node.js / TypeScript client

A dedicated zero-dependency npm package wraps these endpoints — fed-exchange-rate:

npm install fed-exchange-rate
import { getRate } from 'fed-exchange-rate';

const pair = await getRate('USD', 'JPY', { apiKey: 'art_live_...' });
console.log(pair.rate, pair.rate_date);

Zero dependencies, TypeScript types included, and it runs anywhere fetch exists — Node 18+, Bun, Deno, and edge runtimes.

Full reference — installation, all four functions, response shapes, error codes: fed-exchange-rate documentation.

Why use the official US Federal Reserve (H.10) rate?

When an auditor or tax office in United States asks which rate you used, "the USD mid-market rate at 14:32" is not an answer — the official rate published by US Federal Reserve (H.10) for that date is. This API returns exactly those published figures, stamped with the bank's own rate_date; on weekends and holidays the most recent published table is returned, as compliance rules expect.

If a pair isn't in the bank's published table, the API computes it from that table (inverse or cross via USD) and marks it "derived": true — published and computed values are never silently mixed.

Endpoints

Full parameter reference in the API documentation. Every request counts toward your plan's monthly quota — rates change once a week, so caching a published table locally makes a small quota go far.

Frequently asked questions

Is there an API for US Federal Reserve (H.10) exchange rates?

Yes — this one. Official weekly USD rates as clean JSON, latest table on every plan including free.

How often does US Federal Reserve (H.10) update its rates?

New tables land weekly — each release carries one rate per business day — the API picks each one up shortly after US Federal Reserve (H.10) publishes it (latest: 2026-09-04).

Is this the official published table?

Yes — the rows are US Federal Reserve (H.10)'s published figures, untouched, with the original publication date attached. Pairs the bank didn't print are computed and flagged derived.

US Federal Reserve (H.10) rates, one API key

Latest table on every plan. History back to 2016 on paid plans. No credit card to start.

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