FXProof
Keep a signed, verifiable record of the official exchange rate used in an invoice, expense, accounting entry, tax file, or review.
A startup from Astana, Kazakhstan that is founded by Igor Lepekhin.
Keep a signed, verifiable record of the official exchange rate used in an invoice, expense, accounting entry, tax file, or review.
A startup from Astana, Kazakhstan that is founded by Igor Lepekhin.
This page is designed to help you find out whether FXProof is good and if it is the right choice for you.
FXProof is a B2B SaaS for creating signed, verifiable proof documents from official exchange-rate data.
For each supported dataset and date, FXProof keeps the official source, rate context, document ID, payload hash, digital signature, and public verification path together in a reusable proof bundle. The resulting PDF can be stored with an invoice, expense, accounting entry, tax file, audit workpaper, or internal-control record, so the exchange rate can be reviewed later without rebuilding the evidence trail.
Supported official sources currently include the European Central Bank, HMRC, the Federal Reserve System, the Bank of Canada, and the National Bank of Kazakhstan.
Key capabilities include:
Users can inspect public proof samples, verify supported documents without an account, retrieve ready proof bundles through the web application, and automate supported workflows through the API.
FXProof does not provide currency exchange, payment, money-transfer, trading, investment, legal, tax, or accounting services. Official institutions remain the sources of the underlying reference rates; FXProof provides the proof document and evidence workflow around those data.
Listed in
Signed Proof Documents
Digitally signed PDF proof documents based on official exchange-rate data.
Public Verification
Verify a proof using its document ID and payload hash without signing in.
Official Rate Sources
Supports the ECB, HMRC, Federal Reserve, Bank of Canada, and National Bank of Kazakhstan.
Current and Historical Rates
Create proof records for supported current and historical exchange-rate datasets.
Reusable Proof Bundles
Reopen and download previously accessed proof bundles without recreating the evidence.
Source Attribution
Preserves the official source, dataset, rate date, and supporting reference information.
Verification Metadata
Includes the document ID, payload hash, signature status, and verification details.
REST API
Automate rate retrieval, proof-bundle access, and document verification through the API.
Web Application
Search for supported datasets, select a date, and retrieve ready proof documents in a browser.
FXProof is intended for:
The common requirement is a repeatable way to document and later verify the official exchange rate used in an invoice, expense, accounting entry, tax file, audit workpaper, or internal review.
FXProof was created to solve a practical evidence problem. Official exchange rates are usually available, but businesses often have to collect the supporting evidence manually by saving webpages, copying values into spreadsheets, taking screenshots, or rebuilding the source trail months later.
These methods are difficult to reproduce and can leave a weak audit trail. FXProof was designed to connect the official source, date, exchange-rate context, signed PDF, document ID, payload hash, and verification process in one consistent workflow. The goal is to make an exchange-rate record easier to store, explain, share, and verify when it is reviewed later.
FXProof does not simply provide an exchange rate. It creates a signed, verifiable proof document that preserves the official source, dataset, date, document ID, payload hash, signature status, and verification details in one reusable evidence bundle. A recipient can later verify the proof through a public verification page. This makes FXProof suitable for accounting, tax, audit, compliance, internal-control, and dispute-review records where the rate must remain explainable and verifiable over time.
Most exchange-rate services focus on displaying rates, converting currencies, or providing raw API data. FXProof is designed for situations where a business must document which official rate was used and provide evidence that can be reviewed later.
Users receive a signed proof PDF, source attribution, verification metadata, and a public verification path. Previously accessed proof bundles can be reused and downloaded again, while the API allows the same evidence workflow to be automated. FXProof is therefore a better fit when the required result is not merely a rate, but a verifiable business record.
FXProof does not currently publish customer names. As a recently launched service, it will only identify customers publicly after receiving their permission.
We have collected here some useful links to help you find out if FXProof is good.
Check the traffic stats of FXProof on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
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Is FXProof good? This is an informative page that will help you find out. Moreover, you can review and discuss FXProof here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
