PayForge Crypto Payments with Stripe & PayPal for WooCommerce

PayForge is an all-in-one WooCommerce payments plugin. Ship a professional checkout with three complementary rails:

• Crypto — 12 blockchains plus USDT (ERC-20 / TRC-20), per-order dedicated address, MetaMask 1-click, real-time on-chain confirmation.
• PayPal — PayPal Checkout via PayPal REST API. Use your own PayPal Business account.
• Stripe cards — Stripe Checkout Sessions for cards, wallets and localised payment methods. Use your own Stripe account.

All three gateways are free. The plugin never sits between you and your customer’s money — all funds settle directly to your PayPal / Stripe / crypto wallet. PayForge only orchestrates the checkout flow.

Optional Managed Monitoring — the crypto rail needs a blockchain monitor running around the clock to detect deposits. Run your own node and post to the webhook endpoint for free, or subscribe to Managed Monitoring and we watch every chain 24/7 and confirm your crypto orders automatically — no server to maintain.

Crypto rail (Free)

• 12 supported blockchains: Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Base, Avalanche, zkSync, Linea, Bitcoin, Solana, Tron — plus USDT (ERC-20 / TRC-20)
• Admin wallet generator with encrypted-at-rest private keys
• Race-safe per-order address assignment (SELECT … FOR UPDATE transaction lock)
• Optional MetaMask « Pay now » button on EVM chains
• HMAC-signed webhook receiver + idempotent deposit handling
• Automatic order completion once confirmation count is reached
• Fiat → crypto rate conversion at checkout

PayPal rail (Free)

• PayPal REST v2 (Orders + Captures)
• Sandbox / Live toggle
• Client ID + Secret configured per site
• Automatic capture on return from PayPal approval flow
• Refund support directly from the WooCommerce order screen
• Webhook receiver for asynchronous capture notifications

Stripe rail

• Stripe Checkout Sessions
• Publishable / Secret keys, test + live modes
• Automatic order completion on checkout.session.completed
• Signed webhook verification (HMAC-SHA256, standard Stripe signing scheme)
• Refund support with partial amounts
• Zero-decimal currency handling (JPY, KRW, etc.)

Why PayForge

• One plugin, one settings screen, one support contact — not three different plugins to maintain.
• Non-custodial by design: your customer pays you, not us.
• MetaMask + PayPal + Stripe under one WooCommerce checkout — customers pick their preferred rail.

External services

PayForge integrates with the following external services. All external calls are triggered by a site owner action (entering credentials, enabling a rail) or by a customer initiating a checkout. Customer identifying data is only sent to the payment processor selected by that customer for that specific order.

• PayPal REST API (api-m.paypal.com / api-m.sandbox.paypal.com) — order creation, capture, refund, OAuth2 token. Sent: order amount, currency, order reference, return/cancel URLs. Terms: https://www.paypal.com/legalhub — Privacy: https://www.paypal.com/privacy
• Stripe API (api.stripe.com) — Checkout Session creation, refunds, webhook signature verification. Sent: order amount, currency, order id, billing email. Terms: https://stripe.com/legal — Privacy: https://stripe.com/privacy
• Binance public price API (api.binance.com) — crypto/fiat rate conversion at checkout. Sent: trading pair symbol only (e.g. BTCUSDT). No customer data. Terms: https://www.binance.com/en/terms — Privacy: https://www.binance.com/en/privacy-portal
• PayForge managed license server (api.wpcrypto.net, hosted on wpcrypto.net) — verifies the Managed Monitoring plan and registers your wallet pool for monitoring. Sent: license/install id + site domain + HMAC signature. Terms and Privacy: https://wpcrypto.net/terms/ and https://wpcrypto.net/privacy/
• PayForge managed blockchain monitor (optional, hosted on wpcrypto.net) — HMAC-signed webhook the monitor calls when a deposit hits one of your pool addresses. Only public on-chain data is transmitted (tx hash, address, amount, confirmations).
• Freemius — payment processing and licensing for the Managed Monitoring plan. Terms: https://freemius.com/terms/ — Privacy: https://freemius.com/privacy/
• Bundled wallet-generator libraries (default public node endpoints api.trongrid.io, Solana public RPC api.mainnet-beta.solana.com, and the endpoints shipped inside ethers.js such as api.etherscan.io / api.polygonscan.com) — the admin « Wallet Generator » screen creates your receiving addresses in the browser using bundled open-source libraries (ethers.js, TronWeb, @solana/web3.js, bitcoinjs). Address and key generation is performed locally; no private keys or personal data are transmitted. These libraries are shipped with the public node endpoints listed above, which they may contact to read basic network parameters. TronGrid: https://www.trongrid.io/ — Solana RPC: https://solana.com/rpc — Etherscan: https://etherscan.io/terms
• Blockchain explorers (Etherscan, BscScan, PolygonScan, Arbiscan, Basescan, Snowtrace, zkSync and Linea explorers, Blockstream, Solscan, TronScan) — used only to build « View transaction » links on the order screen. No data is sent to them by the plugin; a link opens in the visitor’s browser only if they click it.

Third-party notices

• « PayPal » is a trademark of PayPal, Inc. This plugin uses the public PayPal REST API and is not affiliated with, endorsed by, or sponsored by PayPal.
• « Stripe » is a trademark of Stripe, Inc. This plugin uses the public Stripe API and is not affiliated with, endorsed by, or sponsored by Stripe.
• « WooCommerce » is a trademark of Automattic, Inc.