Starium Shop Feed

{
  "name": "Starium Shop Feed",
  "description": "Normalized Starium Shop catalog and price/stock change history, sold per request in AIC credits (x402 aic-escrow).",
  "version": "1.2.0",
  "supportedInterfaces": [
    {
      "url": "https://shopfeed.star365.site/a2a",
      "protocolBinding": "JSONRPC",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "star365",
    "url": "https://star365.site"
  },
  "documentationUrl": "https://shopfeed.star365.site/",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extensions": [
      {
        "uri": "https://github.com/google-agentic-commerce/a2a-x402/blob/main/spec/v0.2",
        "description": "x402 payments over A2A (payment-required \u2192 payment-submitted \u2192 payment-completed)",
        "required": true
      },
      {
        "uri": "https://aic.star365.site/spec/AIC-PROTOCOL-v0.md",
        "description": "settled in AIC credits via scheme aic-escrow",
        "required": true,
        "params": {
          "facilitator": "https://aic.star365.site/v0/x402",
          "network": "aic:credit",
          "payTo": "81a14d05-fccc-419e-8fb0-5613ac5c69ae",
          "offers": [
            {
              "skill": "catalog",
              "amount": "2000",
              "maxTimeoutSeconds": 60,
              "method": "GET",
              "resource": "https://shopfeed.star365.site/feed/catalog",
              "mimeType": "application/json",
              "queryParams": {
                "page": "1"
              }
            },
            {
              "skill": "price-changes",
              "amount": "5000",
              "maxTimeoutSeconds": 60,
              "method": "GET",
              "resource": "https://shopfeed.star365.site/feed/price-changes",
              "mimeType": "application/json",
              "queryParams": {
                "since": "2026-10-14T00:00:00.000Z"
              }
            }
          ]
        }
      }
    ]
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "catalog",
      "name": "Catalog page",
      "description": "Normalized product page (50/page). Price 2000 \u00b5AIC.",
      "tags": [
        "commerce",
        "catalog",
        "krw"
      ],
      "examples": [
        "{\"skill\":\"catalog\",\"page\":1}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "price-changes",
      "name": "Price/stock changes",
      "description": "Changes detected between snapshots, up to 30 days. Price 5000 \u00b5AIC.",
      "tags": [
        "commerce",
        "prices",
        "history"
      ],
      "examples": [
        "{\"skill\":\"price-changes\",\"since\":\"2026-10-14T00:00:00Z\"}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "signatures": [
    {
      "protected": "eyJhbGciOiJFZERTQSIsInR5cCI6IkpPU0UiLCJraWQiOiJhZ2VudDo4MWExNGQwNS1mY2NjLTQxOWUtOGZiMC01NjEzYWM1YzY5YWUifQ",
      "signature": "n2ba8pwu2sgCl2jRBYfD2XhSGn3kJXkinhrImZ_t09kYJTd1dKZkNn0k_y7phbcJddwEjxaMxxbyBIE8ui2uCw"
    }
  ]
}