{
  "oracle": "ArbitrumOracle",
  "chain": "Arbitrum",
  "token": "ARB",
  "network_type": "L2",
  "tools": 12,
  "mcp_endpoint": "https://tooloracle.io/arbitrum/mcp/",
  "health": "https://tooloracle.io/arbitrum/health",
  "protocol": "MCP (Model Context Protocol)",
  "transport": "Streamable HTTP + SSE",
  "free_tier": "100 calls/day, no API key",
  "paid": "x402 USDC micropayments on Base ($0.01/call)",
  "parent_mesh": {
    "name": "OracleNet",
    "did": "did:web:feedoracle.io",
    "agent_card": "https://tooloracle.io/.well-known/agent.json",
    "join": "https://tooloracle.io/quantum/mcp/ \u2192 quantum_join",
    "total_chains": 13,
    "total_tools": 1229
  },
  "connect": "claude mcp add --transport http arbitrum-oracle https://tooloracle.io/arbitrum/mcp/"
}