{
  "dataset": "mainnet-network-categories",
  "version": "April 30, 2026",
  "mode": "static-source-cited",
  "categories": [
    {
      "slug": "evm",
      "name": "EVM mainnets",
      "description": "Ethereum-compatible mainnets with numeric chain IDs, RPC URLs, explorers, and gas tokens.",
      "count": 25,
      "url": "/networks/evm/"
    },
    {
      "slug": "l1",
      "name": "L1 mainnets",
      "description": "Base-layer mainnets and EVM-compatible L1 networks with source-cited connection details.",
      "count": 7,
      "url": "/networks/l1/"
    },
    {
      "slug": "l2",
      "name": "L2 mainnets",
      "description": "Ethereum L2s, rollups, and OP Stack or ZK networks with source-cited RPC settings.",
      "count": 16,
      "url": "/networks/l2/"
    },
    {
      "slug": "op-stack",
      "name": "OP Stack mainnets",
      "description": "OP Stack and Superchain-related mainnets with source-cited chain IDs, RPC URLs, explorers, and gas tokens.",
      "count": 9,
      "url": "/networks/op-stack/"
    },
    {
      "slug": "zk-rollups",
      "name": "ZK rollup mainnets",
      "description": "ZK rollup mainnets with chain IDs, RPC URLs, explorers, and official source links.",
      "count": 3,
      "url": "/networks/zk-rollups/"
    }
  ]
}