SERVICE / DETAILdata-enrichment

LION Verified Company

GET lion-x402.lionmaster-operations.workers.dev/api/x402/keyless-base-rpc-json

OPEN SERVICE ↗

SONAR SCORE0.840

LIVE PRICE0.001000

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

40 observations in the last 24h

HANDSHAKE SUCCESS97.5%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY1651msrecent response window

PRICE DRIFT0.0%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 ↗

LIVE ENDPOINT METADATA

Keyless multi-chain JSON-RPC reads, Base + Ethereum, from $0.001 (?chain=ethereum)

Resource: lion-x402.lionmaster-operations.workers.dev/api/x402/keyless-base-rpc-json

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x68e3E7822cf83C824cF9606EC999b5e8a93c85B5

Payment methods: — · Last validation: 2026-10-15 11:57:10.867+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "method"
        ],
        "properties": {
          "chain": {
            "type": "string",
            "description": "base|ethereum"
          },
          "method": {
            "type": "string",
            "description": "JSON-RPC method e.g. eth_blockNumber"
          },
          "params": {
            "type": "string",
            "description": "JSON array string of params"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x68e3E7822cf83C824cF9606EC999b5e8a93c85B5",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x68e3E7822cf83C824cF9606EC999b5e8a93c85B5",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "1000"
    }
  ]
}

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.