Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
FXProof helps organizations preserve defensible records of the exchange rates used in financial and administrative work. The service turns a selected official rate into a signed PDF record with source attribution, date, dataset context, a unique document identifier, a payload hash, and verification metadata. A recipient can later confirm the document through a public verification page. FXProof supports rate data from the European Central Bank, HMRC, the Federal Reserve, the Bank of Canada, and the National Bank of Kazakhstan. It is designed for accounting entries, invoices, expenses, tax documentation, audit preparation, internal review, and dispute support. A web application is available for manual use, while the API supports repeatable automated workflows. FXProof supplies evidence records, not currency exchange, trading, investment, legal, accounting, or tax advice.
Description
StarkEx is designed to generate validity proofs, which guarantee that only legitimate data derived from trustworthy computations is recorded on the blockchain. The remarkable scalability of StarkEx stems from the asymmetric workload distribution between its off-chain prover and the on-chain verifier. It supports self-custodial decentralized applications (dApps) and incorporates cutting-edge anti-censorship measures to ensure that users maintain control over their funds at all times. Furthermore, StarkEx has been crafted to accommodate a wide variety of user requirements and application functionalities. Applications seeking to connect with StarkEx can typically launch on the Mainnet within a few weeks, depending on how advanced their off-chain Operator node is. With the implementation of validity proofs, state updates achieve finality as soon as they are confirmed on-chain, which can take just hours, unlike fraud proofs that require a lengthier dispute resolution period. This efficiency not only streamlines the transaction process but also enhances the overall user experience in utilizing blockchain technology.
API Access
Has API
Yes
API Access
Has API
No
Integrations
Aboard Exchange
No
Dfns
No
Ethereum
No
Nostra Finance
No
Starknet
No
nxyz
No
Integrations
Aboard Exchange
Yes
Dfns
Yes
Ethereum
Yes
Nostra Finance
Yes
Starknet
Yes
nxyz
Yes
Pricing Details
Free; From €59/month
Free Basic plan includes up to 1,500 API requests and 5 proof bundles per month, with access to one year of historical data.
Paid plans start at €59 per month. Higher-volume plans provide increased API and proof limits, higher request capacity, and access to a deeper historical archive.
Monthly and annual billing options are available. Searching for a proof, reusing an existing proof bundle, and downloading it again do not consume an additional proof allowance.
Paid plans start at €59 per month. Higher-volume plans provide increased API and proof limits, higher request capacity, and access to a deeper historical archive.
Monthly and annual billing options are available. Searching for a proof, reusing an existing proof bundle, and downloading it again do not consume an additional proof allowance.
Free Trial
No
Free Version
Yes
Pricing Details
No price information available.
Free Trial
No
Free Version
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
FXProof
Founded
2025
Country
Kazakhstan
Website
fxproof.org
Vendor Details
Company Name
StarkWare
Founded
2018
Country
Israel
Website
starkware.co/starkex/
Product Features
Compliance
Archiving & Retention
Yes
Artificial Intelligence (AI)
No
Audit Management
No
Compliance Tracking
No
Controls Testing
No
Environmental Compliance
No
FDA Compliance
No
HIPAA Compliance
No
ISO Compliance
No
Incident Management
No
OSHA Compliance
No
Risk Management
No
Sarbanes-Oxley Compliance
No
Surveys & Feedback
No
Version Control
No
Workflow / Process Automation
Yes