The Engine of Modern Finance.

VastPay provides the architectural foundation for global businesses to move money at the speed of internet. Unified, high-performance, and secure infrastructure.

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Gateway Aggregation

India's first unified ledger. Collect payments via Cards, UPI, Netbanking and 100+ Wallets with zero friction.

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Vendor Settlements

Automate payouts, simplify split commissions, and handle high-volume settlements in one single API.

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Invoice Automation

Professional, GST-compliant invoicing with automated reminders, custom flows, and real-time reconciliation.

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Subscription Engine

Built for scaling SaaS businesses. Manage recurring billing, usage-based invoicing and tiered pricing effortlessly.

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Multi-Tenant Platform

The foundational infrastructure for marketplaces and aggregators to manage sub-merchants with complete transparency.