Server definition

Hash: sha256:be5073f59430dd588d1aeeda456a9af9648d63d83dd4bce0f06d7f9c1732a264
What it is: What a remote MCP server returned when asked what it offers: 12 tools

The blob, as servednamed by its sha256

{
  "instructions": "Keyless buyer tools for the u.cash 402 payment network: uxc_view_door shows what to pay for any resource (https://agents.u.cash/r/{res_id}), pay on-chain from your own wallet, then uxc_verify_payment with the challengeId + tx hash to settle. Catalogs + UCP checkout sessions included. Docs: https://agents.u.cash/mcp",
  "tools": [
    {
      "description": "Cancel a UCP checkout session. No key; pass cloud for a hosted merchant.",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "uxc_cancel_checkout",
      "outputSchema": null
    },
    {
      "description": "Mint payment challenges for a checkout session -> ready_for_complete. Optional ap2 (AP2 checkout mandate). No key; pass cloud for a hosted merchant.",
      "inputSchema": {
        "properties": {
          "ap2": {
            "description": "optional AP2 checkout mandate",
            "type": "string"
          },
          "cloud": {
            "type": "string"
          },
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "uxc_complete_checkout",
      "outputSchema": null
    },
    {
      "description": "Create a UCP checkout session (multi-item, mixed-currency cart) for a merchant catalog. No key. Returns {id, status, currency, line_items, totals, ap2}.",
      "inputSchema": {
        "properties": {
          "buyer": {
            "type": "string"
          },
          "cloud": {
            "description": "merchant token when buying from a hosted merchant",
            "type": "string"
          },
          "context": {
            "type": "string"
          },
          "currency": {
            "description": "optional cart display currency",
            "type": "string"
          },
          "line_items": {
            "description": "each: {item:{id}, quantity}",
            "type": "array"
          }
        },
        "required": [
          "line_items"
        ],
        "type": "object"
      },
      "name": "uxc_create_checkout",
      "outputSchema": null
    },
    {
      "description": "Fetch a UCP checkout session by id (status: incomplete -> ready_for_complete -> completed). No key; pass cloud for a hosted merchant.",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "uxc_get_checkout",
      "outputSchema": null
    },
    {
      "description": "The PUBLIC cross-merchant market catalog: every published checkout across merchants (id, title, price, currency, merchant, domain, payable url). No key. q filters by title/merchant/description.",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 50,
            "maximum": 200,
            "type": "integer"
          },
          "q": {
            "description": "filter by title/merchant/description",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "uxc_get_market",
      "outputSchema": null
    },
    {
      "description": "View a UCP checkout session as an order (per-item fulfillment status + fulfillment events). No key; pass cloud for a hosted merchant.",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "uxc_get_order",
      "outputSchema": null
    },
    {
      "description": "Fetch a single catalog product by id. Public (no key); pair with uxc_search_catalog to find ids.",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "id": {
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "uxc_get_product",
      "outputSchema": null
    },
    {
      "description": "The PUBLIC cross-provider services catalog (eSend rail: each row carries the provider contact email, a sendable asset code and a price). No key.",
      "inputSchema": {
        "properties": {
          "limit": {
            "default": 50,
            "maximum": 200,
            "type": "integer"
          }
        },
        "type": "object"
      },
      "name": "uxc_get_services",
      "outputSchema": null
    },
    {
      "description": "Batch catalog lookup by ids. Public (no key).",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "ids": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "ids"
        ],
        "type": "object"
      },
      "name": "uxc_lookup_products",
      "outputSchema": null
    },
    {
      "description": "Search a merchant catalog (text query + price filters + pagination). The merchant is resolved from a cloud token (the \"cloud\" argument) or the platform default. No key.",
      "inputSchema": {
        "properties": {
          "cloud": {
            "type": "string"
          },
          "filters": {
            "type": "string"
          },
          "pagination": {
            "type": "string"
          },
          "query": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "uxc_search_catalog",
      "outputSchema": null
    },
    {
      "description": "BUYER-SIDE. After paying a resource (from uxc_view_door) on-chain from your own wallet, submit the transaction hash to settle it. Pass the challengeId from the accepts[] entry you paid and the on-chain transaction hash. Returns settled (confirmed) or pending (awaiting confirmations). No seller key needed - the challengeId identifies the resource, and settlement is gated by on-chain confirmation.",
      "inputSchema": {
        "properties": {
          "challengeId": {
            "type": "string"
          },
          "hash": {
            "type": "string"
          }
        },
        "required": [
          "challengeId",
          "hash"
        ],
        "type": "object"
      },
      "name": "uxc_verify_payment",
      "outputSchema": null
    },
    {
      "description": "Fetch the public 402 payment door for a resource (what a buyer sees at https://agents.u.cash/r/{res_id}): the price + the multi-coin accepts[] (each asset, the seller receive address, and the exact amount to pay). No key. Use as a BUYER to see what to pay, then uxc_verify_payment after paying. status=true polls settlement without minting a new challenge.",
      "inputSchema": {
        "properties": {
          "res_id": {
            "type": "string"
          },
          "status": {
            "description": "poll mode: GET /r/{id}?status=1 - no-mint settlement check",
            "type": "boolean"
          }
        },
        "required": [
          "res_id"
        ],
        "type": "object"
      },
      "name": "uxc_view_door",
      "outputSchema": null
    }
  ]
}

Verify it yourself

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