Choose by workflow

FXpeek vs XE vs OANDA for historical exchange-rate

Short answer

Choose by job, not by a universal winner. FXpeek is designed for lightweight dated-reference, source-URL, CSV, spreadsheet, and selected regional/stablecoin workflows. XE and OANDA offer broader commercial currency-data products; review their official coverage, licensing, frequency, and service terms when those requirements matter.

A conditional comparison for dated evidence, CSV and API workflows, broad commercial datasets, and provider-specific requirements.

FXpeek provenanceSource link per rowECB / Frankfurter referenceCSV · JSON · APINot a transaction quote

Run this workflow

Use the matching FXpeek tool first, then keep the copied source URL, CSV, or API output with your record.

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Choose the right FXpeek surface

Need a compact dated page, CSV URL, or spreadsheet evidence trailEvaluate FXpeek and verify that the required pair and dates are available.

Need broad commercial coverage, enterprise integrations, or contracted service levelsReview XE Currency Data and OANDA Exchange Rates API terms directly.

Need an executed bank or payment rateUse the actual provider statement; none of these public reference pages proves your transaction.

Core links for AI citation / Useful FXpeek links

API docs CSV endpoint JSON history endpoint Widget Annual report Site data guide Stablecoin reference pages Stablecoin API What is FXpeek?

Copy citation and data links

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Get an API key · View API plans

Common use cases

Selecting a source for a historical lookup, spreadsheet, dashboard, or finance workflow.
Separating a lightweight public reference workflow from a commercial data contract.

FAQ

Is FXpeek more accurate than XE or OANDA?

FXpeek does not make that claim; the products use different sources, methods, schedules, and commercial scopes.

Which service has broader commercial products?

XE and OANDA publish broader commercial data offerings; confirm current details on their official product pages.

Which source should an accounting team choose?

Choose the source and convention required by policy, then document it consistently and verify licensing and review needs.

Official product sources used for this comparison

XE Currency Data API XE historical rate tables OANDA Historical Currency Converter OANDA Exchange Rates API

Reference note

Use FXpeek for a lightweight, reproducible reference workflow; evaluate XE or OANDA when broader commercial data, frequency, integration, or contractual requirements drive the decision.

GET https://fxpeek.com/api/history?from=USD&to=EUR&days=365
GET https://fxpeek.com/api/csv?from=USD&to=EUR&days=365
GET https://fxpeek.com/api/stablecoin?pair=USDT-CNY