Server definition

Hash: sha256:1d37b9ddfe528eb565c485bdf82daf63d0e1e8a932d80122a270fcc6f1709def
What it is: What a remote MCP server returned when asked what it offers: 6 tools

The blob, as servednamed by its sha256

{
  "instructions": null,
  "tools": [
    {
      "description": "Paid via x402 ($0.05 per request). Computes empirical and/or normal parametric VaR for a crypto portfolio. Provide either weights + portfolioValueUsd, or quantities. Invalid portfolios fail before payment.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "assets": {
            "description": "Asset symbols, e.g. [\"BTC\", \"ETH\"].",
            "items": {
              "type": "string"
            },
            "minItems": 1,
            "type": "array"
          },
          "confidence": {
            "description": "Confidence level (default 0.95).",
            "maximum": 0.999,
            "minimum": 0.5,
            "type": "number"
          },
          "horizon": {
            "description": "Risk horizon, e.g. \"1d\" (default).",
            "type": "string"
          },
          "methods": {
            "description": "empirical, normal, or both (default).",
            "enum": [
              "empirical",
              "normal",
              "both"
            ],
            "type": "string"
          },
          "portfolioValueUsd": {
            "description": "Total portfolio value in USD.",
            "exclusiveMinimum": 0,
            "type": "number"
          },
          "quantities": {
            "description": "Asset quantities (alternative to weights).",
            "items": {
              "type": "number"
            },
            "type": "array"
          },
          "weights": {
            "description": "Portfolio weights (with portfolioValueUsd).",
            "items": {
              "type": "number"
            },
            "type": "array"
          },
          "window": {
            "description": "Price history window (default 180d).",
            "enum": [
              "90d",
              "180d"
            ],
            "type": "string"
          }
        },
        "required": [
          "assets"
        ],
        "type": "object"
      },
      "name": "compute_portfolio_var",
      "outputSchema": null
    },
    {
      "description": "Paid via x402 ($0.05 per request). Nets Black-76 greeks across up to 6 Deribit BTC option legs and returns a spot×vol scenario P&L grid. Invalid legs or unknown instruments fail before payment.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "legs": {
            "description": "Spread legs.",
            "items": {
              "additionalProperties": false,
              "properties": {
                "instrument": {
                  "description": "Deribit BTC option instrument, e.g. \"BTC-26SEP26-120000-C\".",
                  "type": "string"
                },
                "qty": {
                  "description": "Signed quantity in 1 BTC contracts; negative = short.",
                  "type": "number"
                }
              },
              "required": [
                "instrument",
                "qty"
              ],
              "type": "object"
            },
            "maxItems": 6,
            "minItems": 1,
            "type": "array"
          }
        },
        "required": [
          "legs"
        ],
        "type": "object"
      },
      "name": "compute_spread_greeks",
      "outputSchema": null
    },
    {
      "description": "Free. Returns full details for one metric id from list_metrics: parameters, request/response schemas, price, and how to fetch it.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Metric id from list_metrics, e.g. \"metrics/vpin\" or \"options/gex\".",
            "type": "string"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "describe_metric",
      "outputSchema": null
    },
    {
      "description": "Paid via x402 (up to $0.25 per request; exact price per metric in list_metrics). Fetches any GET metric by id with query parameters. Without payment this returns the x402 challenge in _meta[\"x402/error\"]; x402-capable clients (e.g. withX402Client) sign it and retry with _meta[\"x402/payment\"] automatically. Invalid requests fail before payment.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "id": {
            "description": "Metric id from list_metrics, e.g. \"metrics/vpin\".",
            "type": "string"
          },
          "params": {
            "additionalProperties": {
              "type": [
                "string",
                "number",
                "boolean"
              ]
            },
            "description": "Query parameters, e.g. {\"pair\": \"BTC-USD\", \"window\": \"1h\"}. See describe_metric.",
            "type": "object"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_metric",
      "outputSchema": null
    },
    {
      "description": "Free. Dry-runs a metric request without payment and returns the exact x402 challenge the API issues (accepted networks, asset, amount, payTo). Invalid parameters fail here before any payment.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "body": {
            "additionalProperties": {},
            "description": "JSON body for POST metrics (portfolio VaR, spread greeks).",
            "type": "object"
          },
          "id": {
            "description": "Metric id from list_metrics.",
            "type": "string"
          },
          "params": {
            "additionalProperties": {
              "type": [
                "string",
                "number",
                "boolean"
              ]
            },
            "description": "Query parameters for GET metrics (see describe_metric).",
            "type": "object"
          }
        },
        "required": [
          "id"
        ],
        "type": "object"
      },
      "name": "get_payment_requirements",
      "outputSchema": null
    },
    {
      "description": "Free. Lists every DripMetrics metric endpoint with its id, family, HTTP method, USD price, and summary. Use describe_metric for parameter details and get_metric (or the compute_* tools for POST endpoints) to fetch values. Paid fetches use x402 (USDC on Base); discovery is free.",
      "inputSchema": {
        "$schema": "http://json-schema.org/draft-07/schema#",
        "additionalProperties": false,
        "properties": {
          "family": {
            "description": "Optional family filter, e.g. \"Exchange metrics\" or \"BTC options\".",
            "enum": [
              "Aerodrome",
              "BTC options",
              "Exchange metrics",
              "Hyperliquid",
              "Kraken xStocks",
              "Market summary",
              "On-chain",
              "Orderbook",
              "Polymarket",
              "Portfolio risk"
            ],
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_metrics",
      "outputSchema": null
    }
  ]
}

Verify it yourself

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