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UCP Theme Seal

UCP Theme Seal — every Becomy boutique is ready for shopping agents.

Becomy prepares independent sellers with advanced themes that let a shopping agent search the catalog, open a product, and check out — no extra stack.

  • ChatGPT
  • Claude
  • Kimi
  • DeepSeek
  • Mistral
  • Grok
Share of web traffic on the Cloudflare network. The crossing point is Matthew Prince's May 2026 measurement; the curve illustrates that crossing, it is not a year-by-year measured series.

The internet is shifting

Machines already send more web traffic than people.

Matthew Prince, CEO of Cloudflare, measures it: in May 2026, non-human traffic passed humans on Cloudflare’s network. Cloudflare’s forecast — if this holds, in five years non-human traffic could be as much as a thousand times human traffic. Becomy seals every theme so a shopping agent can already complete that path.

The exchange

What an agent asks. What the store answers.

Not a mockup: these payloads come out of Becomy's own UCP serializers and a product that is actually published.

A customer Look for dresses at Defrance, then order.

Their shopping agent Found at Defrance: Silk Column Dress. Preparing payment.

Search

POST /ucp/v1/catalog/search

The agent's request

{
  "query": "dresses",
  "pagination": { "limit": 1 }
}

The store's answer — excerpt

{
  "ucp": { "version": "2026-04-08", "status": "success" },
  "products": [
    {
      "id": "230",
      "handle": "silk-column-dress",
      "title": "Silk Column Dress",
      "url": "https://defrance.becomystudio.com/products/silk-column-dress",
      "price_range": {
        "min": { "amount": 168000, "currency": "EUR" }
      },
      "variants": [
        {
          "id": "1153",
          "availability": { "available": true, "status": "in_stock" }
        }
      ]
    }
  ],
  "pagination": { "limit": 1 }
}

Pay

POST /ucp/v1/checkout-sessions

The agent's request

{
  "currency": "EUR",
  "line_items": [
    {
      "item": { "id": "1153" },
      "quantity": 1
    }
  ]
}

Idempotency-Key: required on create.

The store's answer — excerpt

{
  "ucp": { "version": "2026-04-08", "status": "success" },
  "status": "ready_for_complete",
  "currency": "EUR",
  "totals": [
    {
      "type": "subtotal",
      "amount": { "amount": 168000, "currency": "EUR" },
      "display_text": "Subtotal"
    },
    {
      "type": "total",
      "amount": { "amount": 168000, "currency": "EUR" },
      "display_text": "Total"
    }
  ]
}

UCP specification 2026-04-08. Payment finishes on the store's own checkout, never on a page the agent made up.

42 sealed boutiques

Glossary

What is the UCP Theme Seal?

A public certificate for a Becomy storefront theme. Pass means an external shopping agent can discover the catalog, open a product, and check out. The Universal Commerce Protocol (UCP) is the spec; shopping agents is the merchant-facing name.

Do I have to add a protocol stack myself?

No. Every published Becomy theme is sealed by default. You still own the store; agents extend who can find it. €19/month, 0% commission on sales.

Why does agent traffic matter now?

Cloudflare CEO Matthew Prince reported that machine traffic passed human traffic on Cloudflare’s network in May 2026. Cloudflare’s five-year forecast: non-human traffic could be as much as 1,000 times human traffic if the trend holds. That is a projection, not a guarantee.

What do the layers mean?

Protocol — the shopping profile is reachable. Storefront contract — this theme’s product pages and checkout match what the agent sees. Knowledge — the store story agents can quote. Vertical — extra rules for that kind of shop (age gate, digital goods, inquiry checkout).

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