PayzCore

Non-custodial crypto monitoring API

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Non-custodial blockchain monitoring API. Track USDT and USDC payments across 5 networks with instant webhook notifications. Your keys, your funds.

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Tastemaker

Gone streaking

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PayzCoreMonitor USDT & USDC payments without touching funds
Feb 2026

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Joined Product HuntFebruary 27th, 2026

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3mo ago

PayzCore - Monitor USDT & USDC payments without touching funds

PayzCore is a non-custodial blockchain monitoring API that tracks your wallet addresses for incoming USDT and USDC transfers across five networks and sends webhook notifications. It never holds your funds. You provide watch-only xPub keys, and we derive addresses, detect transfers, and notify you. SDKs for Node.js, Python, PHP. Plugins for WooCommerce, OpenCart, WHMCS, XenForo, Shopify. Free tier available, Pro $29/mo flat.