SERVICE / DETAILother

Agent Utilities

POST x402.devvizion.com/v0/outline

OPEN SERVICE ↗

SONAR SCORE0.000

LIVE PRICE0.010000

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

Research outline 0.01 USDC (first pay · Base). Ladder: free GET /v0/sample-outline.json → POST /v0/outline → brief 0.02. Machine settle: GET /first-buy.json · lander /start · /.well-known/x402.

Resource: x402.devvizion.com/v0/outline

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95

Payment methods: — · Last validation: —

{
  "input": {
    "body": {
      "topic": "agent research topic"
    },
    "type": "http",
    "method": "POST",
    "bodyType": "json"
  },
  "output": {
    "type": "json",
    "example": {
      "contentType": "text/markdown; charset=utf-8",
      "description": "outline markdown response"
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "resource": "https://x402.devvizion.com/v0/outline",
        "description": "Research outline 0.01 USDC (first pay · Base). Ladder: free GET /v0/sample-outline.json → POST /v0/outline → brief 0.02. Machine settle: GET /first-buy.json · lander /start · /.well-known/x402.",
        "maxAmountRequired": "10000",
        "maxTimeoutSeconds": 120
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0xE79e7fa7Ce7259C46F9B127b837d2907Bb036F95",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "10000"
    }
  ]
}

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.