Introducing Autonomous Commerce

The Future of AI Shopping Powered by Crypto

Enable AI Agents to discover and purchase from your store using USDC on Base. The Future of AI Shopping Powered by Crypto. No credit cards, no chargebacks - just instant, autonomous transactions.

Buyonic-api
{
"products": [{
"id": "gid://shopify/Product/7891234567",
"title": "Ethiopian Single Origin Espresso",
"price": "24.99 USDC"
}]
}
{
"checkout_id": "ch_8x9y2z3a4b5c",
"amount": "49.98 USDC",
"payment_address": "0x742d35Cc...3aD96",
"network": "base",
"status": "pending"
}
✓ Transaction sent: 0xf3e7c8b9...
✓ Confirmed in block 12,345,678
{
"order_id": "SH402-00123",
"status": "paid",
"fulfillment": "processing",
"tracking": "pending"
}
✓ Order complete! No human interaction required.

Coming soon to all platforms

Built for the Agent Economy

Everything you need to accept payments from AI agents and tap into autonomous commerce.

Find me a vintage denim jacket in Size M, verify the seller has 4.5+ stars, and buy it if it includes shipping.

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Natural Language Commerce

Build AI-native shopping assistants. Buyonic provides the semantic search and payment rails to power autonomous agents that can find and buy products on behalf of users.

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Cross-Platform Integration

Seamlessly connects with Shopify, WooCommerce, and other major platforms. Your catalog becomes instantly accessible to agents everywhere.

$1,234.00

Real-Time Agent Spend

Monitor agent transaction volume and wallet balances in real-time. Full visibility into autonomous purchasing activity.

📉
Price Drop Alert·Just now

Vintage Denim Jacket: $85.00 → $75.00

Instant Webhook Alerts

Agents can subscribe to real-time updates. Trigger autonomous purchases when prices drop or items come back in stock.

Buyonic opens up a completely new economy where AI agents can autonomously transact on behalf of users. We provide the API rails that translate unstructured storefronts into machine-readable endpoints, empowering agents to discover products and settle transactions instantly onchain.

How It Works

The x402 Protocol: From intent to settlement in four autonomous steps

Non-Custodial & Compliant

Built on blockchain infrastructure with security and regulatory compliance at the core.

You Control Your Funds

Non-custodial architecture means payments go directly to your wallet. Buyonic never holds your money. No regulatory overhead.

Built on Base Network

Fast, low-cost transactions on Coinbase's Layer 2. Accept USDC with near-instant settlement and minimal gas fees.

Simple, Scalable Pricing

Choose the plan that fits your store's volume. Start for free on Testnet, then upgrade to Mainnet plans as you scale.

Starter

Free/month

Perfect for testing autonomous commerce


  • Free app install
  • Base Sepolia (Testnet) Support
  • Up to 50 test orders / month
  • Basic semantic search
  • Manual payment method setup
  • Community support

ProMainnet

$29/month

For merchants ready to scale agent sales


Everything in Starter +

  • Everything in Starter
  • Base Mainnet Support
  • Up to 500 orders / month
  • Advanced semantic search API
  • Custom product embeddings
  • Priority onchain indexing
  • Analytics dashboard
  • Priority support

ScaleMainnet

$99/month

For high-volume merchants and marketplaces


Everything in Pro +

  • Everything in Pro
  • Unlimited orders
  • Volume discounts available
  • Custom blockchain integrations
  • White-label options
  • Dedicated account manager
  • SLA guarantees

Autonomous Commerce in Action

Watch agents interact with the Buyonic API in real-time. From discovery to settlement, everything happens autonomously.

POST /api/v1/search { query: 'premium coffee beans' }
POST /api/v1/webhooks { event: 'inventory.updated' }
POST /api/v1/checkout { items: [{ id: 'prod_123', qty: 5 }] }
POST /api/v1/search { query: 'premium coffee beans' }
POST /api/v1/webhooks { event: 'inventory.updated' }
POST /api/v1/checkout { items: [{ id: 'prod_123', qty: 5 }] }
POST /api/v1/search { query: 'premium coffee beans' }
POST /api/v1/webhooks { event: 'inventory.updated' }
POST /api/v1/checkout { items: [{ id: 'prod_123', qty: 5 }] }
POST /api/v1/search { query: 'premium coffee beans' }
POST /api/v1/webhooks { event: 'inventory.updated' }
POST /api/v1/checkout { items: [{ id: 'prod_123', qty: 5 }] }
GET /api/v1/payment/proof/0x7a2...3f9
Searching catalog for 'ergonomic keyboards'...
Creating autonomous checkout session...
GET /api/v1/payment/proof/0x7a2...3f9
Searching catalog for 'ergonomic keyboards'...
Creating autonomous checkout session...
GET /api/v1/payment/proof/0x7a2...3f9
Searching catalog for 'ergonomic keyboards'...
Creating autonomous checkout session...
GET /api/v1/payment/proof/0x7a2...3f9
Searching catalog for 'ergonomic keyboards'...
Creating autonomous checkout session...
Verifying USDC payment on Base network...
Webhook received: Order #4092 confirmed
POST /api/v1/agents/register { name: 'ShopBot' }
Verifying USDC payment on Base network...
Webhook received: Order #4092 confirmed
POST /api/v1/agents/register { name: 'ShopBot' }
Verifying USDC payment on Base network...
Webhook received: Order #4092 confirmed
POST /api/v1/agents/register { name: 'ShopBot' }
Verifying USDC payment on Base network...
Webhook received: Order #4092 confirmed
POST /api/v1/agents/register { name: 'ShopBot' }
GET /api/v1/products/embeddings?vector=[0.12, -0.45...]
Handling 402 Payment Required challenge...
Validating transaction hash: 0x8b1...e2a
GET /api/v1/products/embeddings?vector=[0.12, -0.45...]
Handling 402 Payment Required challenge...
Validating transaction hash: 0x8b1...e2a
GET /api/v1/products/embeddings?vector=[0.12, -0.45...]
Handling 402 Payment Required challenge...
Validating transaction hash: 0x8b1...e2a
GET /api/v1/products/embeddings?vector=[0.12, -0.45...]
Handling 402 Payment Required challenge...
Validating transaction hash: 0x8b1...e2a

Frequently Asked Questions

Everything you need to know about the Buyonic protocol and the future of autonomous commerce.

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Ready for the Agent Economy?

Get notified when we launch on mainnet