curl --request GET \
  --url https://api.messari.io/metrics/v2/assets \
  --header 'X-Messari-API-Key: <api-key>'

{
  "error": null,
  "data": [
    {
      "id": "1e31218a-e44e-4285-820c-8282ee222035",
      "name": "Bitcoin",
      "slug": "bitcoin",
      "symbol": "BTC",
      "category": "Cryptocurrency",
      "sector": "Cryptocurrency",
      "sectorV2": [
        "Networks"
      ],
      "subSectorV2": [
        "Layer-1"
      ],
      "tags": [
        "Proof-of-Work"
      ],
      "rank": 1,
      "hasDiligence": true,
      "hasIntel": true,
      "hasMarketData": true,
      "hasNews": true,
      "hasProposals": false,
      "hasResearch": true,
      "hasTokenUnlocks": true,
      "hasFundraising": true
    },
    {
      "id": "21c795f5-1bfd-40c3-858e-e9d7e820c6d0",
      "name": "Ethereum",
      "slug": "ethereum",
      "symbol": "ETH",
      "category": "Networks",
      "sector": "Smart Contract Platform",
      "sectorV2": [
        "Networks"
      ],
      "subSectorV2": [
        "Layer-1"
      ],
      "tags": [
        "EVM",
        "Proof-of-Stake",
        "Stakeable"
      ],
      "rank": 2,
      "hasDiligence": true,
      "hasIntel": true,
      "hasMarketData": true,
      "hasNews": true,
      "hasProposals": false,
      "hasResearch": true,
      "hasTokenUnlocks": true,
      "hasFundraising": true
    },
    {
      "id": "51f8ea5e-f426-4f40-939a-db7e05495374",
      "name": "Tether",
      "slug": "tether",
      "symbol": "USDT",
      "category": "Cryptocurrency",
      "sector": "Stablecoins",
      "sectorV2": [
        "CeFi",
        "Stablecoins"
      ],
      "subSectorV2": [
        "Fiat-backed Stablecoin",
        "U.S. Dollar Stablecoin",
        "Centralized Issuer"
      ],
      "tags": [
        "Centralized Issuer",
        "U.S. Dollar Stablecoin"
      ],
      "rank": 3,
      "hasDiligence": true,
      "hasIntel": true,
      "hasMarketData": true,
      "hasNews": true,
      "hasProposals": false,
      "hasResearch": true,
      "hasTokenUnlocks": false,
      "hasFundraising": true
    },
    {
      "id": "97775be0-2608-4720-b7af-f85b24c7eb2d",
      "name": "XRP",
      "slug": "xrp",
      "symbol": "XRP",
      "category": "Financial Services",
      "sector": "Payments",
      "sectorV2": [
        "CeFi",
        "Networks"
      ],
      "subSectorV2": [
        "Centralized Payments",
        "Layer-1"
      ],
      "tags": [
        "SEC Alleged Securities"
      ],
      "rank": 4,
      "hasDiligence": true,
      "hasIntel": true,
      "hasMarketData": true,
      "hasNews": true,
      "hasProposals": false,
      "hasResearch": true,
      "hasTokenUnlocks": true,
      "hasFundraising": true
    },
    {
      "id": "7dc551ba-cfed-4437-a027-386044415e3e",
      "name": "BNB",
      "slug": "binance-coin",
      "symbol": "BNB",
      "category": "Networks",
      "sector": "Smart Contract Platform",
      "sectorV2": [
        "Others",
        "CeFi",
        "Networks"
      ],
      "subSectorV2": [
        "SEC Alleged Securities",
        "Centralized Exchange",
        "Layer-1"
      ],
      "tags": [
        "CeFi",
        "Centralized Exchange",
        "Cosmos SDK",
        "EVM",
        "SEC Alleged Securities"
      ],
      "rank": 5,
      "hasDiligence": true,
      "hasIntel": true,
      "hasMarketData": true,
      "hasNews": true,
      "hasProposals": false,
      "hasResearch": true,
      "hasTokenUnlocks": true,
      "hasFundraising": true
    }
  ]
}