FXpeek
EN
FXpeek
EN

Finance tool

Invoice FX reference-rate filler

Enter an invoice date, amount, and currency pair to preview the historical reference rate and converted amount for free. Pay only when you need the PDF certificate.

Build a reviewable FX record
Check a dated rateStart with the document or payment date.Build a CSV linkKeep spreadsheet-ready rows and the source URL together.Use the APIReuse dated rows in a dashboard or internal workflow.

What a reviewable invoice FX proof includes

  1. Enter the invoice number, invoice date, amount, and currency pair.
  2. Preview the dated reference rate and converted amount online first.
  3. Download a PDF with date, pair, rate, and source note only when you need a record.

Useful for these workflows

  • Add a dated historical reference rate to an old invoice or expense record.
  • Keep the date basis alongside a cross-border order, service fee, or payout record.
  • Store the proof with CSV/API source URLs in Excel, Google Sheets, or report notes.

Questions

Which date should an invoice use for FX?

Use the invoice date, payment date, or the date required by your internal policy, then label that date basis in the record.

Is the PDF proof a bank or platform settlement document?

No. FXpeek provides traceable historical reference data, not a bank, payment-platform, or tax-authority settlement rate.

Can I see the result before paying?

Yes. The form gives a free preview; the $0.99 payment is only for downloading the PDF proof.

Need spreadsheet-ready rows as well? Use the CSV builder or the historical exchange-rate API. Open CSV builder · View API docs

Invoice FX reference-rate filler | FXpeek