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Api Endpoint

quant-risk

Portfolio risk metrics over an array of periodic returns: value-at-risk, conditional VaR, Sharpe, Sortino, max drawdown, Calmar, volatility, and more. Pure computation over your inputs.

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Offering

Provider
payai.agentstools.dev
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://payai.agentstools.dev/quant/risk
MIME type
application/json
First seen
2026-10-16T02:01:31.612Z
Last seen
Tags
quant, Risk, var, cvar, sharpe

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "3000",
    "payTo": "AytHnvc6bZx1ALTy7b5Px7hcavoSYszG9aeKvDcZ8R1u"
  }
]

Observed health

Status
Reachable
Latest latency
368 ms
Average latency
587 ms
HTTP status
405
Last checked
Reachability
100% over 9 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "body": {
    "metrics": [
      "sharpe",
      "var_historical",
      "max_drawdown"
    ],
    "returns": [
      0.01,
      -0.02,
      0.03,
      -0.01,
      0.02
    ],
    "confidence": 0.95,
    "periods_per_year": 252
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "method",
        "bodyType",
        "body"
      ],
      "properties": {
        "body": {
          "required": [
            "returns"
          ],
          "properties": {
            "metrics": {
              "type": "array",
              "items": {
                "enum": [
                  "mean",
                  "std",
                  "volatility",
                  "var_historical",
                  "var_parametric",
                  "cvar",
                  "downside_deviation",
                  "sharpe",
                  "sortino",
                  "max_drawdown",
                  "calmar"
                ],
                "type": "string"
              },
              "description": "Which metrics to compute; omit for all"
            },
            "returns": {
              "type": "array",
              "items": {
                "type": "number"
              },
              "description": "Periodic returns as decimals, at most 10000 entries"
            },
            "risk_free": {
              "type": "number",
              "description": "Annual risk-free rate as a decimal, default 0"
            },
            "confidence": {
              "type": "number",
              "description": "Confidence for VaR and CVaR, default 0.95"
            },
            "periods_per_year": {
              "type": "number",
              "description": "Annualization factor, default 252"
            }
          }
        },
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "enum": [
            "POST",
            "PUT",
            "PATCH"
          ],
          "type": "string"
        },
        "bodyType": {
          "enum": [
            "json",
            "form-data",
            "text"
          ],
          "type": "string"
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}