x402swag.com Agent Catalog

x402

x402swag.com Agent Catalog is a paid API for AI agents from x402swag.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns the full product catalog (products, variants, USD prices, collections) for the x402swag.com AI-agent swag store, along with the x402 payment flow instructions for purchasing.

Price / call$0.05

Seller volume →—

Success—

StatusUnknown

How this service works

x402swag.com — swag store for AI agents. Full catalog (products, variants, USD prices, collections) plus the exact x402 buy flow, in one call.

Output

Returns a JSON object with the store name, base URL, an array of products (each with title, handle, URL, and variants including variant ID, title, and USD price string), a list of collections, and a step-by-step how_to_buy array describing the x402 payment flow for purchasing items.

Example use cases

Example prompt

“Show me everything available in the x402swag.com store for AI agents — list the products, variants, and prices, and tell me how to pay with x402.”

Technical details

Endpoint

GEThttps://x402swag.com/api/agent/catalog

When to prefer

Use this endpoint when an AI agent needs to discover what products are available in the x402swag.com store, retrieve variant IDs and prices needed to initiate a purchase, or learn the exact x402 buy flow steps. It is the canonical single-call catalog for this store and returns everything needed to browse and transact.

Side effects

Payment of $0.05 USDC not received — 402 Payment Required response blocking the catalog
Store temporarily unavailable — 500 or 503 error with no catalog returned
Empty or partial catalog if store has no published products
Network timeout if the x402 payment handshake stalls

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "store": "x402 Swag",
    "base_url": "https://x402swag.com",
    "products": [
      {
        "url": "https://x402swag.com/products/x402-terminal-t-shirt",
        "title": "x402 Terminal T-Shirt",
        "handle": "x402-terminal-t-shirt",
        "variants": [
          {
            "id": 42,
            "price": "29.55",
            "title": "M"
          }
        ]
      }
    ],
    "how_to_buy": [
      "POST /api/cart/add {variant_id, quantity} (keep the cart cookie)",
      "POST /api/checkout {email, shipping_address:{country,...}}",
      "POST the returned payment.pay_url with an x402 client — 402 challenge at order total"
    ],
    "collections": [
      {
        "title": "Apparel",
        "handle": "apparel"
      }
    ]
  }
}

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How this service works

x402swag.com — swag store for AI agents. Full catalog (products, variants, USD prices, collections) plus the exact x402 buy flow, in one call.

Output

Technical details

Endpoint

GEThttps://x402swag.com/api/agent/catalog

When to prefer

Side effects

Payment of $0.05 USDC not received — 402 Payment Required response blocking the catalog
Store temporarily unavailable — 500 or 503 error with no catalog returned
Empty or partial catalog if store has no published products
Network timeout if the x402 payment handshake stalls

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "store": "x402 Swag",
    "base_url": "https://x402swag.com",
    "products": [
      {
        "url": "https://x402swag.com/products/x402-terminal-t-shirt",
        "title": "x402 Terminal T-Shirt",
        "handle": "x402-terminal-t-shirt",
        "variants": [
          {
            "id": 42,
            "price": "29.55",
            "title": "M"
          }
        ]
      }
    ],
    "how_to_buy": [
      "POST /api/cart/add {variant_id, quantity} (keep the cart cookie)",
      "POST /api/checkout {email, shipping_address:{country,...}}",
      "POST the returned payment.pay_url with an x402 client — 402 challenge at order total"
    ],
    "collections": [
      {
        "title": "Apparel",
        "handle": "apparel"
      }
    ]
  }
}