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Validate thousands of bank accounts, IBANs, or VAT numbers in one go.

Designed for finance, procurement, and compliance teams that handle large datasets, our Bulk Validation Tool lets you verify account information at scale — quickly, securely, and with full traceability.

Trusted by 289,000+ businesses

What You Can Do

Verify, validate, and pay with total confidence. MonitorPay gives you the power to instantly check bank account authenticity, match payee identities, and confirm ownership details worldwide, reducing failed transfers and protecting your business from costly errors.

Upload CSV Files

Simply upload a spreadsheet with account, IBAN, or VAT numbers — get structured results in minutes.

Connect via API

For real-time processing within your internal systems or workflows.

Validate at Scale

Verify millions of records at once, including ownership, status, format, VAT numbers, and payee names.

Continuous Monitoring

Automatically track changes in existing supplier or payout lists (e.g., an account becomes closed or restricted).

Features

The ultimate toolkit for global account verification. MonitorPay confirms legal ownership in real-time, providing flexible access to data from 150+ countries to protect your business from fraud and errors.

Export in CSV or JSON with match status, result explanation, and timestamp

Data enrichment included for business accounts: company name, registration number, status, industry, website, etc.

Full support for IBANs, VAT numbers, domestic account formats

Real-time or asynchronous results depending on volume

Built-in error handling and reporting for invalid formats or mismatches

Use Cases

Take full control of your payment lifecycle with a suite of tools designed for precision. MonitorPay empowers your team to move from manual checks to automated certainty, providing a unified platform to validate account data, match identities, and verify ownership in real-time before any funds leave your organization.

Global Coverage

Bulk validation supports datasets across Europe, the UK, North America, LATAM, MENA, and APAC — covering over 100 countries. Domestic formats, VAT equivalents, and registry matches are included where available.

Countries
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Coverage spans over 100 countries.

Regions
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Supports 6 regions: Europe, UK, North America, LATAM, MENA, and APAC.

Local formats
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Includes 50+ local formats.

Countries registries
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Matches with official registries in 80+ countries

Start with a Free Batch — No Commitment

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Upload your first file and validate 100 records for free.

No subscription required — pay monthly based on usage.

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Frequently asked questions

We verify IBAN structure, payee name matching, account ownership (individual or business), VAT registration status, and — for enterprise clients — ongoing monitoring of previously verified data.

MonitorPay supports IBAN and VAT verification across 150+ countries, including all of Europe, the UK, Canada, Australia, Brazil, India, and more. Country-specific availability may vary by product (e.g., ownership verification coverage depends on data access in that region).

Our payee matching uses intelligent logic, including fuzzy matching, transliteration support, and confidence scoring. It reliably detects exact, partial, and incorrect matches — even in edge cases like swapped name order or minor typos.

Yes. Our Account Ownership Verification feature confirms the legal owner of a bank account (person or business), sourced directly from trusted banks or official registries. This is ideal for KYB and large transfers.

Yes, we offer Account Status Checks for selected countries. This feature confirms whether an account is currently open, dormant, or closed — helping you avoid failed payouts.

Absolutely. We are fully GDPR compliant. We do not store personal or sensitive data beyond what’s necessary to complete a verification, and all requests are logged securely for audit purposes.

Yes. Our REST API is designed for real-time use, with sub-second response times and minimal latency. It’s used in live onboarding flows, payout engines, and payment approval systems.

Each verification returns structured JSON data, including validation status, match scores, metadata (like bank name or VAT holder name), and actionable risk indicators. Full schema is available in the [API docs].

Yes. Every client has access to a secure MonitorPay Dashboard, where you can track API usage, manage keys, export logs, and review verification outcomes.

Yes. We offer a bulk validation endpoint that supports verifying thousands of IBANs, payee names, or VAT numbers at once via API or secure file upload.

Most customers integrate the API in under one day. Our docs, SDKs, and dedicated support make it fast and frictionless — even for complex flows.

For enterprise clients, we offer continuous monitoring with webhook alerts. You’ll be notified in real time if a previously verified IBAN or VAT number changes status, becomes inactive, or no longer matches the original entity.

Start your business journey
better with MonitorPay

Schedule a 30 minute call to discuss your priorities and long term goals.

Enterprise-Grade by Default

MonitorPay is engineered for enterprise-level demands, integrating security and compliance into its core. Our API-first architecture provides total flexibility, while our strict "no-storage" policy for sensitive data removes your risk. Built to exceed GDPR, PSD2, and AML requirements, it’s the robust infrastructure your business can build on.

GDPR
Compliant

PSD2
Ready

AML
Ready

API-First
Architecture

No Storage of
Sensitive Data

Trusted by Leaders in Finance & Global Commerce

See why teams at FinTechs, Marketplaces, and global corporations rely on MonitorPay.ai.

"Integrating MonitorPay.ai was a game-changer. We've cut payment failures by over 90%, reducing costs and improving customer satisfaction. The data's reliability is second to none."

Sarah Chen

Head of Payments, NovaPay

"MonitorPay's Account Ownership Verification is the final layer of assurance we need before dispatching large B2B payments. Confirming ownership against official records gives my team confidence."

David Miller

Global Treasury Manager

"Onboarding thousands of sellers was a compliance bottleneck. MonitorPay's API automated our entire verification process. We now onboard faster, with greater confidence and a full audit trail."

Markus Weber

CCO, EuroTrade Market

"We needed a robust verification tool for our merchants. MonitorPay's API was simple to integrate, and their direct data access gives us a huge quality advantage. We launched a critical feature in weeks, not years."

Elena Ricci

Lead Product Manager