Get ready for AI buyers

A website is designed for humans. PAYAI creates a storefront designed for agents.

Stop making shopping agents decode pages built for people. Give them clear product data, current prices, stock, final quotes, and direct order actions. Add your catalogue and publish a ready endpoint—without building one yourself.

Start freeTry a demo storefront

Start free. No coding required. Give agents the easier buying route before a competitor does.

/store/northstar-outfittersEXAMPLE
AGENT REQUEST

“Find a waterproof shell in medium and deliver it to Colorado.”

GET/api/agent/v1/storefronts/northstar-outfitters/search200
MATCH · NS-SHELL-220Ridgeline shellSize M · 14 in stock
$248.00
POST/api/agent/v1/storefronts/northstar-outfitters/quotes201
FINAL QUOTEQ-82417
Expires in 09:42
Item
$248.00
Shipping
$12.00
Tax
$7.54
Final total
$267.54 USD
REVIEW LINK CREATEDCustomer checks details and chooses how to pay
Made for agents
Human confirmation
Add your catalogueProducts, services, prices, and availability
Publish one endpointA ready web address made for shopping agents
Let agents buySearch, quote, order, and check status
Keep payment choiceStripe, Mollie, PayPal, USDC, or bank after setup

How it works

Add your products. Publish your endpoint. Keep payment choice.

01Set up

Add your products

Enter the products or services you want to publish, including their price, stock, description, and how they can be ordered.

02Publish

Publish your endpoint

Use the ready web address PAYAI creates for software instead of people. It stays connected to your published catalogue.

03Promote

Promote it everywhere

Share the same address on your website and in your own channels. Submit it to compatible AI directories and aggregators yourself.

04Pay

Choose how customers pay

Let a person review and approve the order, or allow a verified agent to pay only when its identity, permission, limits, and payment rail all pass.

Move before the market does

Claim the head start you would have wanted in 2000.

What if someone offered you a website in 2000? You would not wait until every competitor had one. Give AI agents a direct route to your business now. Agents should not have to read your website: parsing navigation, layouts, images, and marketing copy wastes computing resources, takes longer, and creates more opportunities for mistakes.

What the agent needsReading a websiteUsing PAYAI
Product detailsFind and interpret page textRead clear product fields
PriceGuess which number appliesRequest a final total
AvailabilityLook for possibly stale copyCheck current stock or times
CheckoutNavigate forms made for peopleUse direct order actions
Order statusReturn to a page or emailRequest the current status

See it in action

Sell products, meals, services, and appointments.

Try four sample storefronts for food, physical products, multilingual catalogues, and booked services.

01
AT

Multilingual restaurant

Alpine Table

Vienna, Austria
EURen-GB · de-AT3 items
02
US

Products, variants & stock

Northstar Outfitters

Colorado, USA
USDen-US3 items
03
CA

English + French catalogue

Atelier Nord

Ontario, Canada
CADen-CA · fr-CA2 items
04
AU

Services & appointments

Harbour Studio

Sydney, Australia
AUDen-AU2 items

How your customer will pay

Let people approve—or let a trusted agent act within clear limits.

PAYAI is not tied to one checkout provider. Connect the accounts you want, and customers see only methods that are approved, healthy, and eligible for their order.

01Works from any chat

Selection Link

The chat suggests products. Your customer completes the details.

A safe link contains public product choices only—never an email, address, payment detail, or final price.

  1. 1Agent builds a public product link
  2. 2Customer adds private delivery details
  3. 3PAYAI calculates a fresh total
02Human in the loop

Review & Pay

The agent prepares it. Your customer makes the final call.

The customer opens a secure link, checks the products, delivery details and total, then chooses one of the payment methods you connected.

  1. 1Agent creates the order
  2. 2Customer reviews every detail
  3. 3Customer chooses and approves payment
03Permission required

Authorized Agent Pay

Automatic only when identity, permission and limits agree.

A previously authorised agent can pay only after PAYAI checks who it is, what the buyer allowed, the amount, and whether that payment rail supports safe agent use.

  1. 1Verify agent and buyer mandate
  2. 2Check amount, credential and limits
  3. 3Pay or hand off to Review & Pay
Payment railCustomer experienceAuthorized Agent PayCurrent requirement
x402 · Base USDCReview & PayAfter identity and mandate checksMainnet rollout
Stripe CheckoutReview & PayMPP access requiredConnection required
Mollie CheckoutReview & PayHuman confirmation onlyConnection required
PayPal CheckoutReview & PayHuman confirmation onlyPartner approval required
Bank transferReview & PayHuman confirmation onlyMerchant setup required

Provider onboarding and production approval are required before a method appears at checkout. Mollie and PayPal remain human-confirmed in the first release; Stripe agent payments require separate MPP access.

Protect every order

Replace guesses with final, recorded answers.

Require every agent order to use your product data and a final quote. Keep the exact products, price, delivery details, and payment status with every order.

The final quote is saved with every orderRepeat requests do not create duplicate ordersStock is checked when the final quote is createdAn order is paid only after payment is confirmedProduct facts come from your recordsBuyers receive private order-status access
DIRECT PAYMENT EXAMPLEWHEN ENABLED
PAYMENT AMOUNT2.675400 USDC

Explicit Base USDC price · no fiat conversion

  1. ✓
    Payment requestedCorrect order, amount, and destination
  2. ✓
    Payment checkedPayment details match the order
  3. ✓
    Payment confirmedYour business received the funds
ORDER STATEPAID

Promote it your way

Publish once. Share one reliable endpoint everywhere.

Promote your endpoint yourself and submit the same address to AI directories and aggregators that accept external storefront links. Avoid rebuilding the tricky commerce logic that can lead to missing fields, wrong totals, duplicate orders, or broken payment states.

  • UCPTells an agent what the storefront can do
  • MCPLets compatible AI agents call storefront tools
  • RESTStandard web endpoints for custom integrations
  • x402Direct wallet payments after production setup
  • DOCSA machine-readable guide to every endpoint
Inspect the OpenAPI document
quote-request.tsPAYAI API
const response = await fetch(
  "/api/agent/v1/storefronts/northstar-outfitters/quotes",
  {
    method: "POST",
    headers: {
      "Content-Type": "application/json",
      "Idempotency-Key": requestId
    },
    body: JSON.stringify({
      selections: [{
        productId: "nor_shell",
        variantId: "nor_shell_m",
        quantity: 1
      }],
      destination: { country: "US", subdivision: "CO" },
      fulfilment: { method: "SHIPPING" }
    })
  }
);
201 CREATEDauthoritative_total: 267.54 USD

Plans

Your storefront should not depend on one payment company.

Your PAYAI subscription is separate from the providers your customers use. Paid tiers and production rails stay clearly labelled until their billing, connection and provider approvals are live.

Available nowStart here

Free

Publish your first storefront and prepare provider-neutral customer payments without a subscription.

  • Up to 50 products
  • Review & Pay links
  • x402 and one human provider after live setup
Start free
Planned paid tier

Starter

For a larger catalogue with every customer payment connection available after provider approval.

  • Up to 500 products
  • Stripe, Mollie, PayPal, x402 and bank
  • Funds settle directly to your accounts
Start free
Planned paid tier

Pro

For high-volume storefronts that need bounded agent permissions, policy controls and deeper tracking.

  • Up to 10,000 products
  • Everything in Starter
  • Bounded mandates and Authorized Agent Pay policies
Start free
Planned enterprise tier

Business

For custom payment limits, security controls, audit exports, support and managed provider onboarding.

  • Flexible catalogue limits
  • Custom agent and payment controls
  • SSO, audit export and managed onboarding
Start free

EEA-first rollout

Keep control of your business.

Your business remains responsible for what it sells, its prices, its policies, fulfilment, and refunds. PAYAI provides the storefront and order tools; it does not make those business decisions for you.

EU / EEA FIRSTPROVIDER COUNTRY RULES APPLYOTHER REGIONS PLANNED

Frequently asked questions

The simple version.

What PAYAI does, how it fits beside your website, and what you control.

01What is an agent storefront?

It is a web address made for shopping software. Instead of reading menus, banners, and page layouts, an agent receives clear product fields, current prices, availability, and checkout actions.

02Do I need to know how to code?

No. You can create your workspace, add products, publish them, and copy your storefront links from the dashboard. Developer tools are available for custom integrations.

03Does this replace my website?

No. Your website remains the place for people. PAYAI adds a second storefront built for shopping agents, so they do not have to interpret a page designed for human visitors.

04How do agents find my storefront?

Promote the shareable endpoint on your website, documentation, social profiles, or any channel you control. You can also submit the same address to compatible AI directories and aggregators.

05Who receives the customer payment?

Your business does. Funds go to the Stripe, Mollie, PayPal, bank, or verified USDC account you connect. PAYAI records and checks the payment but does not hold customer funds.

06Can I control what an agent is allowed to do?

Yes. For each product, you choose whether it can be ordered directly, can only be quoted, or is shown as catalogue-only. You also choose whether it is published.

07Can businesses anywhere use PAYAI?

Yes. A business can create its workspace with its own country and ISO currency. The current PAYAI dashboard is in English.

Your agent storefront

Give shopping agents a faster way to buy from you.

Publish once, promote the same endpoint yourself, and submit it to compatible AI directories and aggregators.

Start freeTry a demo storefront