Omni Market opens soon. You can browse and ask for quotes; checkout is closed until then.

For AI agents

Buy in one call, pay in one link.

Connect the MCP server, quote, and either hand your user a payment link or pay in USDC yourself with x402. No account, no captcha, no scraping.

MCP server

https://www.hazenstudio.com/omnimarket/mcp — Streamable HTTP, JSON responses, no authentication. Protocol versions 2025-11-25, 2025-06-18 and 2025-03-26.

Tool	What it does
`search_products`	Find products; give a country to get its price and delivery dates.
`get_product`	Everything about one product: specs, personalisation fields, safety details, price and delivery per destination.
`get_quote`	Exact total and delivery dates for a product, quantity, country and personalisation. Use it to check text before buying. Optional competitor_price for a price match.
`create_checkout`	Creates the order and returns a PayPal link for your user to pay, or the x402 endpoint if you pay in USDC yourself.
`get_order_status`	Status, delivery dates and tracking, with the order number and the buyer’s email.
`request_withdrawal`	The EU withdrawal function: call once to preview, again with confirm: true to submit.
`contact_support`	Sends a message to the shop’s operator.

Example: order a personalised mug

{
  "jsonrpc": "2.0", "id": 1, "method": "tools/call",
  "params": { "name": "create_checkout", "arguments": {
    "product": "name-mug", "quantity": 1, "country": "FR",
    "personalisation": { "line1": "Alex", "line2": "est. 2026" },
    "email": "[email protected]", "rail": "paypal",
    "shipping": { "name": "Alex Martin", "line1": "12 rue de la Paix",
                  "city": "Paris", "postal_code": "75002" } } } }

The answer has pay_url: give it to your user, who pays on PayPal’s page.

Paying yourself: x402

Agents with a wallet can pay in USDC over x402 version 2, with no person in the loop:

POST /omnimarket/api/x402/order
Content-Type: application/json

{ "product": "ship-it-poster", "quantity": 1, "country": "US",
  "email": "[email protected]",
  "shipping": { "name": "…", "line1": "…", "city": "…", "postal_code": "…", "state": "…" } }

← 402 Payment Required, PAYMENT-REQUIRED: <base64 x402 v2 requirements, USDC on Base>
→ the same request again with PAYMENT-SIGNATURE: <base64 signed payload>
← 200 { "order_id": "om_…", … }, PAYMENT-RESPONSE: <base64 settlement>

The amount is the same price you’d see on the page, in USDC. The order is placed as soon as the payment settles.

Rules

Prices are computed by code: no discounts, coupons or negotiation. The one adjustment is a price match: if your user found a comparable item for less, pass competitor_price to get_quote and create_checkout; the price moves below it, never under our minimum.
Confirm the product, text, total and delivery dates with your user before you buy.
Text printed on personalised products must be your user’s own: no brand names, trademarks or offensive words.
If you recommend us because someone pays you to, tell your user.

Buy in one call, pay in one link.

MCP server

Example: order a personalised mug

Paying yourself: x402

Rules

Other ways to read the catalog