SERVICE / DETAILother

Rubric Protocol

POST rubric-protocol.com/v1/x402/statement

OPEN SERVICE ↗

SONAR SCORE0.000

LIVE PRICE0.500000

BAZAAR LIVE—

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

No recent observations

HANDSHAKE SUCCESS0.0%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY—recent response window

PRICE DRIFT—advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

No probe history yet.

LIVE ENDPOINT METADATA

Signed monthly x402 spend statement for one agent: totals, per-payment lines, Merkle root. The statement is itself an ML

Resource: rubric-protocol.com/v1/x402/statement

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xaB6731A0BcDf511c2842C768a03448075aB654ca

Payment methods: — · Last validation: —

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method",
      "bodyType",
      "body"
    ],
    "properties": {
      "body": {
        "type": "object"
      },
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "POST"
        ],
        "type": "string"
      },
      "bodyType": {
        "enum": [
          "json"
        ],
        "type": "string"
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "format": {
        "type": "string"
      },
      "example": {}
    },
    "additionalProperties": false
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xaB6731A0BcDf511c2842C768a03448075aB654ca",
        "amount": "500000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 120
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xaB6731A0BcDf511c2842C768a03448075aB654ca",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "500000"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.