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PayCore
Authoritative Payment Orchestration Layer

Your Personal Universal Payment Gateway

One unified payment API and checkout engine for all your websites, apps, and side-projects. Engineered for India's UPI ecosystem, Razorpay, Payhip, and future PSPs with pure server-side verification.

Dynamic & Static UPI

Standardized NPCI-compliant UPI Intent links and auto-expiring dynamic QR codes generated server-side.

Authoritative Verification

Never trust client status claims. State machine enforces transition to PAID strictly via raw HMAC-SHA256 provider webhooks.

Provider Abstraction

Unified interface for Razorpay, Direct UPI, Payhip, and a built-in Sandbox Simulator with zero code rewrites.