[
  {
    "chainId": 1,
    "name": "Niftyswap20 Factory",
    "type": "niftyswap20_factory",
    "contractAddress": "0x9196b852437D9Ed92d95715dCbdA4533ffC479E0"
  },
  {
    "chainId": 1,
    "name": "USDC",
    "type": "erc20_currency",
    "contractAddress": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"
  },
  {
    "chainId": 1,
    "name": "WETH",
    "type": "erc20_currency",
    "contractAddress": "0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2"
  },
  {
    "chainId": 1,
    "name": "The Sandbox ASSETS",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0xa342f5d851e866e18ff98f351f2c6637f4478db5",
    "extraCurrencies": [
      {
        "chainId": 1,
        "name": "SAND",
        "type": "erc20_currency",
        "contractAddress": "0x3845badAde8e6dFF049820680d1F14bD3903a5d0"
      }
    ]
  },
  {
    "chainId": 1,
    "name": "Genetic Engineering Laboratory",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x48e854addccee85ccd4f7a5e660564eae4b577d0"
  },
  {
    "chainId": 1,
    "name": "10KTF Stockroom",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x7daec605e9e2a1717326eedfd660601e2753a057"
  },
  {
    "chainId": 1,
    "name": "MetaHero Universe: United Planets",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x7deb7bce4d360ebe68278dee6054b882aa62d19c"
  },
  {
    "chainId": 1,
    "name": "Sugar (Genesis)",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0xcaEA26bdCCfa9090d056b6533a608C6157CaA948"
  },
  {
    "chainId": 1,
    "name": "PILLS",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0xA16891897378a82E9F0ad44A705B292C9753538C"
  },
  {
    "chainId": 1,
    "name": "ICE64",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x6d36745510dC7a75570755B295694e8Ec625b7d2"
  },
  {
    "chainId": 1,
    "name": "A0K1VERSE Credits",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0xe4462eb568e2dfbb5b0ca2d3dbb1a35c9aa98aad"
  },
  {
    "chainId": 1,
    "name": "Parallel Auxiliary Items",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x38398a2d7A4278b8d83967E0D235164335A0394A",
    "publisher": "Parallel"
  },
  {
    "chainId": 1,
    "name": "Parallel Alpha",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x76BE3b62873462d2142405439777e971754E8E77",
    "publisher": "Parallel"
  },
  {
    "chainId": 1,
    "name": "ESSENCE//",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0xddb149ae8e6635df01a530da1e46921bd78dc385",
    "publisher": "LVCIDIA"
  },
  {
    "chainId": 1,
    "name": "LVCIDIA// RESOURCES",
    "type": "collection",
    "marketplaceType": "amm",
    "contractAddress": "0x97A20815a061EaE224c4fdF3109731f73743db73",
    "publisher": "LVCIDIA"
  },
  {
    "chainId": 1,
    "name": "Azuki",
    "type": "collection",
    "marketplaceType": "p2p",
    "contractAddress": "0xed5af388653567af2f388e6224dc7c4b3241c544"
  }
]