layercryptocheckout

<p>Layer Crypto Checkout enables WooCommerce stores to accept cryptocurrency payments through MetaMask or WalletConnect. Payments are processed on Layer 2 networks for minimal transaction fees.</p>
<h4>Key Features</h4>
<ul>
<li><strong>Multi-Network Support</strong> – Accept payments on Ethereum, Base, Optimism, and Arbitrum</li>
<li><strong>ETH & USDC Payments</strong> – Customers can pay with native ETH or USDC stablecoin</li>
<li><strong>Non-Custodial</strong> – Payments go directly to your wallet. We never hold your funds</li>
<li><strong>Low Fees</strong> – Layer 2 networks offer transaction fees under $0.01</li>
<li><strong>On-Chain Verification</strong> – Every payment is verified on blockchain before order completion</li>
<li><strong>Real-Time Conversion</strong> – Automatic fiat to crypto conversion at checkout</li>
<li><strong>Test Mode</strong> – Test on testnets before going live with real payments</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Customer selects “Pay with Crypto” at checkout</li>
<li>Customer connects their MetaMask or WalletConnect wallet</li>
<li>Customer chooses network (Base, Optimism, Arbitrum, or Ethereum)</li>
<li>Customer chooses payment method (ETH or USDC)</li>
<li>Payment is sent directly to your wallet via smart contract</li>
<li>Order is completed after on-chain verification</li>
</ol>
<h4>Supported Networks</h4>
<p><strong>Mainnets (Live Payments):</strong><br />
* Ethereum Mainnet<br />
* Base<br />
* Optimism<br />
* Arbitrum One</p>
<p><strong>Testnets (Testing):</strong><br />
* Ethereum Sepolia<br />
* Base Sepolia<br />
* Optimism Sepolia<br />
* Arbitrum Sepolia</p>
<h4>Security</h4>
<ul>
<li><strong>Immutable Smart Contract</strong> – Contract code cannot be changed after deployment</li>
<li><strong>Reentrancy Protection</strong> – Built-in guard against reentrancy attacks (OpenZeppelin standard)</li>
<li><strong>Replay Attack Protection</strong> – Each payment is unique and cannot be reused</li>
<li><strong>Open Source & Verified</strong> – Contract source code is publicly verified on all block explorers</li>
</ul>
<h4>Platform Fee</h4>
<p>A 1% platform fee is applied to each transaction to support ongoing development and maintenance.</p>
<h3>External Services</h3>
<p>This plugin connects to the following external services:</p>
<h4>CoinGecko API</h4>
<p>Used to fetch real-time cryptocurrency prices for ETH and USDC conversion.<br />
– Data sent: Currency code (EUR, USD, GBP, etc.)<br />
– When: During checkout to calculate crypto amount<br />
– Service: https://www.coingecko.com<br />
– Terms: https://www.coingecko.com/en/terms<br />
– Privacy: https://www.coingecko.com/en/privacy</p>
<h4>ExchangeRate-API</h4>
<p>Used to fetch fiat currency exchange rates for USDC payments.<br />
– Data sent: Base currency code<br />
– When: During checkout for non-USD currencies<br />
– Service: https://www.exchangerate-api.com<br />
– Terms: https://www.exchangerate-api.com/terms<br />
– Privacy: https://www.exchangerate-api.com/terms</p>
<h4>CryptoCompare API (Fallback)</h4>
<p>Used as fallback when CoinGecko is unavailable.<br />
– Data sent: Currency code<br />
– When: Only if primary price API fails<br />
– Service: https://www.cryptocompare.com<br />
– Terms: https://www.cryptocompare.com/terms-conditions<br />
– Privacy: https://www.cryptocompare.com/privacy-policy</p>
<h4>Blockchain RPC Endpoints</h4>
<p>Used to verify on-chain transactions and read smart contract data.<br />
– Data sent: Transaction hashes, smart contract read calls (no personal data)<br />
– When: After payment submission to verify transaction on blockchain</p>
<p>The plugin uses the following public RPC providers:</p>
<p><strong>PublicNode</strong> (Ethereum Sepolia Testnet)<br />
– URL: ethereum-sepolia-rpc.publicnode.com<br />
– Service: https://www.publicnode.com<br />
– Terms: https://www.publicnode.com/terms<br />
– Privacy: https://www.publicnode.com/privacy</p>
<p><strong>LlamaNodes</strong> (Ethereum Mainnet)<br />
– URL: eth.llamarpc.com<br />
– Service: https://llamarpc.com<br />
– Terms: https://llamarpc.com/terms<br />
– Privacy: https://llamarpc.com/privacy</p>
<p><strong>Base Network</strong> (Coinbase L2)<br />
– URLs: mainnet.base.org, sepolia.base.org<br />
– Service: https://base.org<br />
– Terms: https://base.org/terms-of-service<br />
– Privacy: https://base.org/privacy-policy</p>
<p><strong>Optimism Network</strong><br />
– URLs: mainnet.optimism.io, sepolia.optimism.io<br />
– Service: https://optimism.io<br />
– Terms: https://optimism.io/terms<br />
– Privacy: https://optimism.io/privacy</p>
<p><strong>Arbitrum Network</strong><br />
– URLs: arb1.arbitrum.io, sepolia-rollup.arbitrum.io<br />
– Service: https://arbitrum.io<br />
– Terms: https://arbitrum.io/tos<br />
– Privacy: https://arbitrum.io/privacy</p>
<h4>WalletConnect</h4>
<p>Optional wallet connection service for connecting crypto wallets.<br />
– Data sent: Connection requests, transaction signing requests<br />
– When: When customer chooses WalletConnect option<br />
– Service: https://walletconnect.com<br />
– Terms: https://walletconnect.com/terms<br />
– Privacy: https://walletconnect.com/privacy</p>


Layer Crypto Checkout – Crypto Payments for WooCommerce

Accept ETH and USDC payments via MetaMask or WalletConnect on Layer 2 networks (Base, Optimism, Arbitrum) with low fees.

DePay

<p>Accept Web3 Crypto Payments. Supports various tokens, blockchains and wallets. MetaMask, Phantom, USDC, USDT, ETH, SOL, BSC, POL, xDAI…</p>
<h3>Simple Web3 Crypto Payments with DePay</h3>
<span class="embed-youtube" style="text-align:center; display: block;"><iframe loading="lazy" class="youtube-player" width="750" height="422" src="https://www.youtube.com/embed/j8Vx0Rrx07E?version=3&rel=1&showsearch=0&showinfo=1&iv_load_policy=1&fs=1&hl=en-US&autohide=2&wmode=transparent" allowfullscreen="true" style="border:0;" sandbox="allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox"></iframe></span>
<h3>Availability</h3>
<ul>
<li>Worldwide</li>
</ul>
<h3>Supported Blockchains</h3>
<ul>
<li>Ethereum</li>
<li>BNB Smart Chain</li>
<li>Polygon</li>
<li>Solana</li>
<li>Gnosis</li>
<li>Avalanche</li>
<li>Arbitrum</li>
<li>Optimism</li>
<li>Base</li>
<li>World Chain</li>
</ul>
<h3>Supported Wallets</h3>
<p>DePay supports <a href="https://depay.com/wallets" rel="nofollow ugc">most crypto wallets</a>.</p>
<h3>Supported Tokens</h3>
<p>All* standard tokens.</p>
<ul>
<li>if the token standard is strictly adhered to and the token is convertible on a supported decentralized exchange. Check DePay’s documentation for further details about <a href="https://depay.com/docs/payments/supported/tokens/" rel="nofollow ugc">what tokens are supported</a>.</li>
</ul>
<h3>What are the benefits for me?</h3>
<ul>
<li>No gateway, no redirect: Receive Web3 payments directly on your WooCommerce store (on-site).</li>
<li>Immediate cash flow: Receive payments directly into your crypto wallet—settled immediately.</li>
<li>You decide: Receive the tokens you want, like Stablecoins, ETH, BNB, MATIC, SOL, etc.</li>
<li>Automatic conversion: Accept thousands of different tokens from your customers.</li>
<li>Multichain support: Accept payments on multiple blockchains in parallel, like Ethereum, Binance Smart Chain, Polygon, Solana, etc.</li>
<li>Multi-wallet support: Accept payments made with over 100+ crypto wallets like MetaMask, Coinbase, Phantom, Trust, crypto.com DeFi, 1inch, etc.</li>
<li>Mobile support: Supports crypto payments on mobile devices and via WalletConnect QR codes.</li>
<li>Peer-to-peer: Payments are made directly into your crypto wallet. No intermediary holds your funds at any time.</li>
<li>No hassle: Payments settle immediately; no fraud and no chargebacks.</li>
</ul>
<h3>Select DePay as the payment choice during checkout</h3>
<ul>
<li>Get started for free: Pay-as-you-go fees per transaction (1.5%). No monthly or setup fees.</li>
<li>Multi-Currency support: Denominate your items in 150+ supported fiat currencies.</li>
<li>Increase conversion: Support thousands of different tokens on multiple blockchains in parallel.</li>
<li>Get paid directly: Peer-to-peer payments. No intermediary holds your funds at any time.</li>
<li>Complete payments immediately: No fraud, no chargebacks.</li>
<li>Mobile support: Allow customers to pay on or with their mobile devices and via WalletConnect QR codes.</li>
<li>Directly on your store: Customers do not redirect to a third-party checkout page.</li>
<li>Higher conversion: Seamless one-click Web3 payment experiences for your customers result in fewer abandoned carts.</li>
</ul>
<h3>What are the benefits for my customers?</h3>
<ul>
<li>No gateway, no redirect: Customers make payments directly on your WooCommerce store.</li>
<li>Seamless experience: Your customers connect their wallets, and DePay automatically suggests the most cost-efficient payment.</li>
<li>Auto conversion: Your customers can use any token that exchanges with the cryptocurrencies you accept.</li>
</ul>
<h3>Mobile Web3 Payments</h3>
<p>On mobile devices, your customer payment experiences remain seamless.</p>
<h3>Price tags in crypto-currencies</h3>
<p>Denominate your items in crypto-currencies.</p>


Web3 Crypto Payments by DePay for WooCommerce

Accept Web3 Crypto Payments. Supports various tokens, blockchains and wallets. MetaMask, Phantom, USDC, USDT, ETH, SOL, BSC, POL, xDAI…

Layer Crypto Checkout – Crypto Payments for WooCommerce vs Web3 Crypto Payments by DePay for WooCommerce