內容簡介
K Khay 是一款官方支付閘道外掛，允許用戶直接以穩定幣和流行加密貨幣進行支付，提供零退款、即時鏈上驗證及順暢的結帳體驗。
【主要功能】
• 支援多鏈穩定幣：接受 USDT 和 USDC
• 原生代幣支付：直接接受 BNB 和 ETH
• 非保管式支付：直接進入用戶錢包
• 流暢的結帳體驗：動態 QR 碼及即時區塊鏈監控
• 即時支付通知：加密安全的 webhook 更新訂單狀態
• 部分付款檢測：標記未支付的訂單
外掛標籤
開發者團隊
原文外掛簡介
K Khay is the official payment gateway for K Khay.
Accept payments directly to your wallet in stablecoins and popular cryptocurrencies with zero chargebacks, instant on-chain verification, and frictionless checkout.
🌟 Key Features
Multi-Chain Stablecoins: Accept USDT & USDC across BNB Smart Chain (BSC), Polygon, Arbitrum, Base, and Ethereum mainnet.
Native Tokens: Accept BNB and ETH directly.
Non-Custodial & Sovereign: Receive payments directly into your own wallets — no third-party freezes or chargebacks.
Hosted Checkout Experience: Seamless, mobile-responsive checkout UI with dynamic QR codes, real-time blockchain monitoring, and multi-network selectors.
Instant Payment Notifications (IPN): Cryptographically secured webhooks (HMAC-SHA256) update WooCommerce order statuses instantly upon on-chain settlement.
High-Performance Order Storage (HPOS): 100% compatible with modern WooCommerce HPOS database tables and Gutenberg Checkout Blocks.
Partial Payment Detection: Flags underpaid orders to alert store administrators before fulfillment.
Self-Hosted Gateway Friendly: Fully configurable base URL allows connecting to your private self-hosted K Khay gateway instance or the cloud gateway.
External Services
This plugin relies on an external service — the K Khay Payment Gateway API (https://api.kkhay.com or your configured self-hosted gateway instance) — to create cryptocurrency payment invoices, track real-time blockchain settlement, and verify payment webhook signatures.
What the service is: K Khay Sovereign Crypto Gateway provides non-custodial cryptocurrency checkout processing (USDT, USDC, BNB, ETH on BSC, Polygon, Arbitrum, Base, and Ethereum).
What data is sent: When a customer selects K Khay at checkout and places an order, the plugin transmits order details including the order ID, payment amount, currency, return/cancel URLs, and your merchant API credentials to initiate the checkout session. Sensitive customer payment credentials (such as credit card numbers or private keys) are never requested, stored, or transmitted.
When data is sent: Data is transmitted when a customer initiates payment at checkout, when invoice status is queried, and when receiving webhook payment callbacks.
Service Provider: K Khay (https://kkhay.com)
Terms of Service: https://kkhay.com/terms
Privacy Policy: https://kkhay.com/privacy
