Transparency desk
Where our exchange rates come from.
Every published comparison row is tied to an official bank source, an effective date and a human approval step.
Last updated September 22, 2026
Official bank sources
These banks have supplied published cash buying and selling rows. Select a bank to open its official source. We are testing more banks; a configured collector does not mean its rates have been published.
How a rate becomes published
- 1Collect
Scheduled runs read public bank feeds or cash-rate tables. A failed or undated source does not become a new published rate.
- 2Normalize
Currencies, dates, cash rate type and bank names are standardized.
- 3Check
Values must be numeric and positive, bank sell cannot be below buy, the source must be valid, and a large same-date difference is flagged for review.
- 4Approve
A human reviews passing rows before they enter the public comparison and history.
What the comparison does not guarantee
Published rates are informational, not a transaction quote. A branch may apply a different rate type, fee, limit, eligibility rule or availability condition. Confirm the final amount directly with the bank before exchanging money.
See something wrong? Use the corrections process.