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Api Endpoint

CSOAI Fresh Capsule

Fresh measurement capsule: re-measures one declared-vs-observed claim about one MCP endpoint, live. Compares the endpoint's own discovery documents with its initialize and tools/list answers for TOOLS, VERSION or PROTOCOL, each read hashed; no tool is ever called. States: CONSISTENT, INCONSISTENT, or UNCHECKABLE with the reason. Free unsigned preview; verification is free.

Open interactive test console

Offering

Provider
councilof.ai
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Legal And Compliance
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://councilof.ai/api/measurement/fresh-capsule
MIME type
application/json
First seen
2026-10-16T03:04:46.000Z
Last seen
Tags
MCP, measurement, parity, Evidence, X402

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0x212686404A7D1E1fD88F35eD6200c3aF7A78ae31"
  }
]

Observed health

Status
Healthy
Latest latency
145 ms
Average latency
1198 ms
HTTP status
402
Last checked
Reachability
100% over 13 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": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "endpoint": {
          "type": "string",
          "description": "https URL of one MCP endpoint (Streamable HTTP)"
        },
        "dimension": {
          "type": "string",
          "enum": [
            "TOOLS",
            "VERSION",
            "PROTOCOL"
          ],
          "description": "which declared-vs-observed claim to re-measure"
        }
      },
      "required": [
        "endpoint",
        "dimension"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  },
  "required": [
    "type"
  ]
}