Returns the live Bitcoin mempool backlog

{
  "protocolVersion": "0.3.0",
  "name": "Returns the live Bitcoin mempool backlog",
  "description": "Returns the live Bitcoin mempool backlog: pending transaction count, total vsize, aggregate fees and a full fee-rate histogram from mempool.space. Powers autonomous agents and agent-to-agent schedulers that time broadcasts around network congestion and estimate clearing time by fee band. First 3 calls FREE per wallet \u2014 send header X-WALLET: 0x<addr>. No charge on upstream failure.",
  "url": "https://bitcoin-mempool-congestion.hergertsynthora.com/service",
  "preferredTransport": "HTTP+JSON",
  "additionalInterfaces": [
    {
      "url": "https://bitcoin-mempool-congestion.hergertsynthora.com/service",
      "transport": "HTTP+JSON"
    },
    {
      "url": "https://bitcoin-mempool-congestion.hergertsynthora.com/a2a",
      "transport": "JSONRPC"
    }
  ],
  "version": "1.0.0",
  "provider": {
    "organization": "SYNTHORA",
    "url": "https://hergertsynthora.com"
  },
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "bitcoin_mempool_congestion",
      "name": "bitcoin mempool congestion",
      "description": "Returns the live Bitcoin mempool backlog: pending transaction count, total vsize, aggregate fees and a full fee-rate histogram from mempool.space. Powers autonomous agents and agent-to-agent schedulers that time broadcasts around network congestion and estimate clearing time by fee band. First 3 calls FREE per wallet \u2014 send header X-WALLET: 0x<addr>. No charge on upstream failure.",
      "tags": [
        "bitcoin",
        "mempool",
        "congestion",
        "x402",
        "synthora",
        "m2m",
        "a2a"
      ],
      "examples": [
        "{}"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ],
      "inputSchema": {
        "type": "object",
        "properties": {
          "payload": {
            "type": "string",
            "description": "payload"
          },
          "keys": {
            "type": "string",
            "description": "keys"
          },
          "caller": {
            "type": "string",
            "description": "caller"
          },
          "provides": {
            "type": "string",
            "description": "provides"
          }
        },
        "required": [
          "payload",
          "keys",
          "caller",
          "provides"
        ]
      }
    }
  ],
  "securitySchemes": {
    "x402": {
      "type": "http",
      "scheme": "x402",
      "description": "HTTP 402 micropayment. 1000 atomic USDC on eip155:8453."
    }
  },
  "security": [
    {
      "x402": []
    }
  ],
  "x402": {
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "1000",
    "payTo": "0x6D9F318463168fF637b50E5b9a21392e97c7c167",
    "resource": "https://bitcoin-mempool-congestion.hergertsynthora.com/service"
  },
  "mcp": {
    "endpoint": "https://bitcoin-mempool-congestion.hergertsynthora.com/mcp",
    "transport": "http-jsonrpc"
  }
}