QBitFlow is a non-custodial crypto payment gateway designed to let users accept cryptocurrency payments and subscriptions directly to their wallets, without intermediaries or custody risk. The platform emphasizes security, simplicity, and transparency, ensuring that funds are never held by QBitFlow or any third party. Payments are settled instantly and on-chain, with each transaction verifiable via its blockchain hash.
The service supports payments and subscriptions on Ethereum, Base, and Solana blockchains, allowing merchants to accept a range of tokens including USDC, USDT, EURC, DAI, WBTC, and others. QBitFlow features real on-chain subscriptions with spending caps, automated renewals, free trials, and pay-as-you-go models, all enforced by open-source smart contracts. Customers authorize spending limits rather than making upfront deposits, and can manage subscriptions directly on-chain without creating accounts or remembering passwords.
QBitFlow offers a branded checkout experience and a real-time dashboard where users can monitor revenue, active subscriptions, and churn. The dashboard also provides a one-click, tax-ready CSV export for accounting purposes. For marketplaces, QBitFlow enables automatic, on-chain fee splitting at settlement, so both platform and seller shares are distributed instantly without the need for payout runs or reconciliation. Sellers can begin receiving payments immediately, even before claiming their wallets, and all transactions are labeled for streamlined bookkeeping.
The platform is accessible without company registration, KYC, or paperwork—users simply connect a wallet to start accepting payments. No coding is required to get started, though SDKs are available for Python, Go, and JavaScript for deeper integration. 5% flat fee per transaction, with no setup, monthly, withdrawal, or conversion fees. The service is open-source and offers a free test mode for simulating payment flows. Additionally, every account comes with a referral link that pays a recurring commission on transactions made by referred users.
QBitFlow addresses the needs of merchants, subscription services, and marketplaces seeking a straightforward, non-custodial solution for accepting crypto payments across multiple blockchains.
QBitFlow sits in PulseGate's Payments infrastructure category. It focuses on accepting crypto payments and managing on-chain subscriptions without custodial risk or complex setup. QBitFlow is a B2B product aimed at online merchants and businesses accepting crypto. The project is open source (MPL-2.0). It runs on the web and the command line.
QBitFlow first shipped in 2025. The project is developed in the open on GitHub with 1 commits in the last 90 days. Among its 8 catalogued features are crypto payments, non-custodial gateway, and on-chain subscriptions. It exposes integrations via a public API.
Latest indexed changes and source events
Crypto Subscription Billing: How Recurring Payments Actually Work On-Chain. verified by the PulseGate indexer
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