GriffNode
GriffNode is a non-custodial cryptocurrency payment service for online merchants and service businesses. It lets customers pay with supported cryptocurrencies and stablecoins through hosted checkout pages and payment links. Merchants can use WooCommerce and WordPress plugins, follow setup guides for Shopify and Wix, or integrate with the REST API, SDKs and webhooks. Payments go directly to merchant-controlled wallets, while GriffNode monitors blockchain transactions without holding funds. A web dashboard helps merchants manage payment activity and export transaction tax reports. Supported assets include Bitcoin, Ethereum, Litecoin, Dash, Dogecoin, USDT, USDC, DAI and EURC. GriffNode serves e-commerce stores, SaaS companies and service providers that want to accept wallet-direct cryptocurrency payments.
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CRYPT.PE
CRYPT.PE is a non-custodial cryptocurrency payment platform that lets individuals, creators, freelancers, and businesses accept payments directly to wallets they control. Users can create public payment links, branded storefronts, product checkout pages, and fixed-amount invoices with QR codes, copyable addresses, network warnings, expiry controls, transaction-hash verification, explorer links, and payment tracking. Merchant tools include analytics, CSV exports, API keys, programmatic orders, HMAC-signed webhooks, a drop-in JavaScript checkout button, Node and Python SDKs, and commerce plugins. CRYPT.PE never holds customer or merchant funds and charges 0% per transaction. It supports 24 coins across 13 chains, including Bitcoin, Ethereum, USDT, USDC, Solana, and Tron.
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Payzum
Payzum is a non-custodial crypto payment platform for merchants, local businesses and developers. It accepts USDC, USDT and other supported digital assets through hosted checkout, embeddable widgets, payment links, invoices, donations and recurring payment links, with payments settling directly to merchant-controlled wallets. Merchants can optionally convert incoming crypto to stablecoins, run browser-based point-of-sale terminals with cashier PINs and QR codes, and send batch payouts to recipient wallets from CSV files. The platform also offers a REST API, signed webhooks, SDKs and e-commerce plugins. Accounting exports can be imported into QuickBooks Online, Alegra, Xero, Zoho Books and Odoo. Payzum charges 0.5% per processed sale, plus blockchain network gas; some additional services have separate fees.
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P2Flux
P2Flux is privacy-first, non-custodial USDC payment infrastructure on Base for one-time payments and automatic subscriptions. Payments settle directly to merchants’ own wallets, so P2Flux never holds merchant funds and there is no platform balance, withdrawal process or payout delay.
For subscriptions, buyers authorize fixed payment terms once, after which renewals execute automatically on schedule without another wallet confirmation. Buyers can cancel or revoke the authorization from their own wallets.
P2Flux does not require merchant or buyer accounts or identity profiles and processes only the limited technical metadata needed to execute and verify payments. Features include hosted checkout, automatic payment verification, webhooks, full and partial refunds, REST API, JavaScript/TypeScript and PHP SDKs, and a Base Sepolia testing environment.
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