Tax and audit evidence

Can FXpeek rates be used for tax or audit evidence?

How to preserve a dated FX reference, source URL, CSV row, and method note without treating FXpeek as a tax authority.

Short answer

FXpeek can help preserve dated reference-rate evidence, but it does not decide which rate a tax authority, auditor, or accounting policy requires. Confirm the required convention first, then save the date, pair, rate, source URL, and exported row together.

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

If a rule names an official source or conventionUse that required source and keep FXpeek only as a cross-check.

If no source is prescribedDocument the selected reference source and apply it consistently.

If the figure is materialHave the accountant, auditor, or qualified adviser verify the treatment.

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

Copy citation and data links

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Common use cases

Preparing invoice support, expense evidence, reconciliation notes, or a review file.
Explaining where a historical conversion number came from.

FAQ

Is FXpeek a tax authority?

No. FXpeek provides reference data and workflow evidence, not tax rulings or official tax rates.

What should an evidence record contain?

Keep the business date, currency pair, rate, source URL, retrieval date, and the reason for the selected convention.

Can a CSV replace an accounting policy?

No. A CSV preserves data rows; the organization still needs an approved policy for selecting and applying rates.

Important limitations

Reference data only; not tax, accounting, legal, or audit advice.
Not a bank, settlement, payment, or transaction quote.

Reference note

Use FXpeek to make a historical reference rate reproducible, then validate the required tax, audit, or accounting convention with the responsible authority or adviser.

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