Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Nexbid Commerce Agent",
  "description": "Open infrastructure for the agent commerce Match-Moment \u2014 where publisher content, brand product, and user intent meet.",
  "supportedInterfaces": [
    {
      "url": "https://api.nexbid.dev/v1/a2a",
      "protocolBinding": "JSONRPC",
      "tenant": "",
      "protocolVersion": "1.0"
    }
  ],
  "version": "1.0.0",
  "provider": {
    "organization": "digital opua GmbH",
    "url": "https://nexbid.dev"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "skills": [
    {
      "id": "product-discovery",
      "name": "Product Discovery",
      "description": "Find products matching user intent, context, and budget constraints",
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "category-browse",
      "name": "Category Browsing",
      "description": "Browse available product categories by geography",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "product-detail",
      "name": "Product Detail",
      "description": "Get comprehensive product information including price, availability, and purchase link",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": []
    },
    {
      "id": "purchase",
      "name": "Purchase",
      "description": "Create a purchase intent for a product and return a Task. The task tracks progress via tasks/get; the purchase completes only after the human buyer authorizes it out-of-band through a magic link \u2014 that authorization step is not part of the A2A protocol.",
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "securityRequirements": [
        {
          "schemes": {
            "apiKey": {
              "list": []
            }
          }
        }
      ]
    }
  ],
  "securitySchemes": {
    "apiKey": {
      "scheme": {
        "$case": "apiKeySecurityScheme",
        "value": {
          "description": "API key required for the purchase skill; discovery is open.",
          "location": "header",
          "name": "x-api-key"
        }
      }
    }
  },
  "securityRequirements": [],
  "signatures": [],
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "pricing": {
    "currency": "CHF",
    "platform_fee": "10%",
    "publisher_share": "90%",
    "tiers": {
      "self_serve": {
        "fee": "10%",
        "description": "Self-serve \u2014 no setup, no minimum, full platform fee from day one."
      },
      "founding": {
        "fee": "5%",
        "description": "Founding tier \u2014 5% platform fee for 12 months, reverts to 10% after. Setup CHF 5000 + CHF 200/mo (publisher) or CHF 500/mo (advertiser).",
        "duration_months": 12,
        "setup_fee": 5000,
        "monthly_fee_publisher": 200,
        "monthly_fee_advertiser": 500
      },
      "managed": {
        "fee": "5%",
        "description": "Managed tier \u2014 5% platform fee for 12 months, reverts to 10% after. Setup CHF 5000 + CHF 1000/mo (publisher) or CHF 3500/mo (advertiser). Includes dedicated account manager.",
        "duration_months": 12,
        "setup_fee": 5000,
        "monthly_fee_publisher": 1000,
        "monthly_fee_advertiser": 3500
      }
    },
    "advertiser": {
      "starter_credit": 1000,
      "min_media_buy_budget": 2500
    },
    "enriched_snippet_pricing": {
      "basic": {
        "cents": 10,
        "includes": [
          "price",
          "availability"
        ]
      },
      "standard": {
        "cents": 50,
        "includes": [
          "price",
          "availability",
          "rating",
          "description",
          "image"
        ]
      },
      "rich": {
        "cents": 150,
        "includes": [
          "reviews",
          "comparisons",
          "test_reports"
        ]
      },
      "premium": {
        "cents": 300,
        "includes": [
          "editorial",
          "video",
          "interactive"
        ]
      }
    },
    "billing_models": [
      "cpm",
      "cpc",
      "cpa",
      "enriched_snippet",
      "revenue_share",
      "flat_fee"
    ]
  },
  "extensions": {
    "bazaar": {
      "provider": "nexbid",
      "category": "commerce",
      "payment_protocols": [
        "x402"
      ],
      "networks": [
        "eip155:8453"
      ],
      "facilitator": "https://api.cdp.coinbase.com/platform/v2/x402",
      "gated_paths": [
        "/mcp/tools/nexbid_search",
        "/mcp/tools/nexbid_product"
      ]
    }
  }
}