AI Agent Checkout for WooCommerce: Effortless $104 Setup

AI agent checkout for WooCommerce is now a one-plugin install, not a custom build. AI shopping agents are starting to browse, compare, and buy on behalf of real customers. Most WooCommerce stores have no way to accept a purchase from one. x402 Agent Checkout for WooCommerce closes that gap. It’s a one-time purchase of $104 USD that adds a machine-readable product catalog and an agent-native checkout flow to your store. AI agents can discover what you sell and pay for it in USDC, without you touching a single private key.

How AI Agent Checkout for WooCommerce Works

The plugin implements the x402 protocol. That’s the HTTP 402 “Payment Required” status code, repurposed as a standard way for software agents to pay for things online. In practice, that means:

• Agents discover your products through a JSON catalog feed, plus storefront discovery via link tags, an HTTP Link header, and a /.well-known/x402 manifest — no manual catalog URL hand-off needed.
• Payments settle in USDC through Coinbase’s hosted CDP facilitator using EIP-3009 signatures — your server never handles a private key.
• Both physical products (with a shipping-address step before payment) and digital products (shipping skipped entirely) are supported.
• Multi-item cart checkout, variable products, catalog filtering, and order status lookup are all built in.
• You can enable agent checkout per product or store-wide, and choose Base Sepolia (testnet) or Base Mainnet.
• Non-USD stores get automatic FX conversion to USDC using live Frankfurter/ECB rates, so pricing stays accurate — no more charging the raw store-currency number 1:1.
• Optional Bazaar discovery metadata lets your store get auto-listed on Coinbase’s CDP Facilitator marketplace (Agentic.Market).

Built With Security in Mind

Because agent checkout touches payments, stock, and licensing, the plugin has been through multiple dedicated security-hardening passes — including a full audit release covering currency conversion and discovery code, per-IP rate limiting, stock reservation locking to prevent race conditions, and support for keeping your Coinbase Developer Platform key out of the database entirely via a wp-config.php constant.

Pricing

AI agent checkout for WooCommerce is priced as a simple one-time purchase of $104 USD. There are no subscriptions and no recurring agent-transaction fees from us. You own a license, you get updates and support, and you’re set up to accept AI agent payments on your terms.

Already running one of our other WooCommerce payment plugins, like CyberSource or accept.blue? x402 Agent Checkout installs alongside them without conflict, since it only activates for orders an agent initiates.

Frequently Asked Questions

How much does x402 Agent Checkout for WooCommerce cost?

The plugin is a one-time purchase of $104 USD. There are no subscription fees and no recurring charges from RyanPlugins for using the plugin itself.

What do I need to run this on my store?

You’ll need WordPress 6.0+, WooCommerce 6.0+, and PHP 7.4+. You’ll also need a free Coinbase Developer Platform account and a wallet address on the Base network to receive USDC settlements.

Does it work with my existing products and variations?

Yes. It supports both physical products (agents are prompted for a shipping address before payment) and digital products (shipping is skipped), plus variable products and multi-item cart checkout. You can turn agent checkout on for individual products or your entire catalog.

Is it safe to hand payment access to an AI agent?

Your store never handles private keys — settlement runs through Coinbase’s hosted CDP facilitator using EIP-3009 signed authorizations. The plugin also includes per-IP rate limiting, stock reservation locking, and a way to keep your CDP key out of the database via a wp-config.php constant. The plugin has been through dedicated security-hardening and audit passes, including one focused specifically on currency conversion and discovery code.

Do I have to use real cryptocurrency right away?

No. The plugin defaults to Base Sepolia, a test network, so you can try the full agent checkout flow with no real funds before switching to Base Mainnet for live USDC payments.

What if my store doesn’t price in USD?

The plugin converts your store-currency prices to USDC using live Frankfurter/ECB exchange rates by default, so agents pay the correct converted amount rather than your raw currency number treated as 1:1 USDC. This is toggleable if you’d prefer to manage conversion yourself.

Ready to let AI agents shop your store directly? x402 Agent Checkout for WooCommerce is available now for a one-time purchase of $104 USD.