Api Endpoint

stats-summary

Descriptive statistics for a list of numbers: count, mean, median, sample stdev/variance, min, max.

Open interactive test console

Offering

Provider: x402.agentindex.world
Method: POST
Offering type: Api Endpoint
Transport type: http
Category: Data
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://x402.agentindex.world/stats/summary
MIME type: application/json
First seen: 2026-10-16T01:50:38.788Z
Last seen: 2026-11-02T04:13:03.851Z
Tags: statistics, summary statistics, mean, median, standard deviation

Website

Payment pricing

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

Payment option 1: 0.001 USDC
Atomic price: 1000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d"
  }
]

Observed health

Status: Reachable
Latest latency: 1190 ms
Average latency: 2239 ms
HTTP status: 405
Last checked: 2026-11-01T18:32:00.751Z
Reachability: 91.7% over 12 checks

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

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "POST",
        "PUT",
        "PATCH"
      ]
    },
    "bodyType": {
      "type": "string",
      "enum": [
        "json",
        "form-data",
        "text"
      ]
    },
    "body": {
      "properties": {
        "data": {
          "items": {
            "type": "number"
          },
          "minItems": 1,
          "title": "Data",
          "type": "array"
        }
      },
      "required": [
        "data"
      ],
      "title": "SummaryInput",
      "type": "object"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object",
      "properties": {
        "count": {
          "title": "Count",
          "type": "integer"
        },
        "mean": {
          "title": "Mean",
          "type": "number"
        },
        "median": {
          "title": "Median",
          "type": "number"
        },
        "stdev": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ],
          "title": "Stdev"
        },
        "variance": {
          "anyOf": [
            {
              "type": "number"
            },
            {
              "type": "null"
            }
          ],
          "title": "Variance"
        },
        "min": {
          "title": "Min",
          "type": "number"
        },
        "max": {
          "title": "Max",
          "type": "number"
        }
      },
      "required": [
        "count",
        "mean",
        "median",
        "stdev",
        "variance",
        "min",
        "max"
      ],
      "title": "SummaryOutput"
    }
  },
  "required": [
    "type"
  ]
}