GrineoPay Crypto Gateway with Instant Payouts
GrineoPay Crypto Gateway with Instant Payouts lets merchants accept cryptocurrency payments directly on their store using supported crypto assets and networks routed through GrineoPay.
This plugin is built for merchants who want a crypto-only payment solution with a non-custodial checkout experience, wallet-based payments, and instant payout routing logic through the GrineoPay ecosystem.
With this plugin, customers can select supported cryptocurrencies during checkout and complete payment using their own wallet, while merchants receive the original cryptocurrency paid by the customer based on their configured GrineoPay wallet setup.
Before You Start
To use this plugin, you will need a GrineoPay merchant account.
Create or access your account here: * GrineoPay Login: https://grineopay.com/login
Once your account is ready, you will need: * your Crypto API Key * your Crypto API Secret * your Crypto Webhook Secret * active wallet addresses saved in your GrineoPay merchant dashboard for the assets and networks you want to accept
Key Benefits for Merchants
- Crypto-only checkout
- Fully non-custodial payment flow
- Instant payout routing
- Receive the original cryptocurrency paid by the customer
- Wallet-backed crypto visibility
- WooCommerce classic checkout support
- WooCommerce Blocks checkout support
- Optional modal checkout
- Webhook-based order status updates
- Merchant-configurable minimum order amount
- Checkout discount support
- Remote wallet sync from GrineoPay
- Admin diagnostics panel via
?grineopay_debug=1
Supported Cryptocurrencies and Networks
Current supported options include: * Bitcoin (BTC) — Bitcoin * Ethereum (ETH) — Ethereum * Solana (SOL) — Solana * Litecoin (LTC) — Litecoin * Monero (XMR) — Monero * Dogecoin (DOGE) — Dogecoin * Cardano (ADA) — Cardano * Tron (TRX) — Tron * Tether (USDT) — Tron * Tether (USDT) — Ethereum * Tether (USDT) — Polygon * Tether (USDT) — BNB Smart Chain * USD Coin (USDC) — Polygon * USD Coin (USDC) — Ethereum * USD Coin (USDC) — BNB Smart Chain * USD Coin (USDC) — Arbitrum * USD Coin (USDC) — Optimism * USD Coin (USDC) — Solana
Wallet-Based Crypto Visibility
This plugin only shows crypto methods at checkout when they are actually payout-ready.
A crypto option appears only if: 1. it is enabled in the WooCommerce gateway settings, and 2. the merchant has an active matching wallet configured in GrineoPay for that exact crypto/network combination
This helps prevent customers from choosing unavailable crypto methods and ensures checkout stays synchronized with the merchant’s GrineoPay wallet configuration.
Useful Features
- Remote wallet-backed asset lookup from GrineoPay
- Fast reflection of merchant wallet changes on checkout
- Support for WooCommerce subscriptions compatibility flags
- Admin order crypto metadata display
- Discount support when GrineoPay is selected at checkout
- Debug panel for wallet visibility, credentials, and minimum order diagnostics
Privacy, Security & Compliance
This gateway processes payment information with enterprise-level safety: * End-to-end SSL/TLS encryption * No storage of sensitive card information on your server * Secure webhook signature verification * Crypto checkout backed by merchant wallet validation * Server-side validation for crypto asset availability * Automatic sanitization of stored API credentials to prevent silent authentication failures caused by hidden or invisible characters * Non-custodial customer payment flow * Fully GPL-compatible and WooCommerce-friendly
Helpful Links
- Create / Access Account: https://grineopay.com/login
- Merchant Dashboard: https://grineopay.com/merchant-dashboard/
- API Documentation: https://grineopay.com/api-docs
- Supported Countries: https://grineopay.com/countries
- Supported Industries: https://grineopay.com/industries
- Privacy Policy: https://grineopay.com/privacy-policy
- Terms of Service: https://grineopay.com/terms-of-service