GET /wallets/concentration

Volume concentration analysis — what share of total volume do the top N wallets hold?

GET https://datasets.polynode.dev/api/datasets/sports-esports/wallets/concentration

Returns the top N wallets by volume for a tag, with each wallet’s percentage of total tag volume. Reveals whether a market is whale-dominated or broadly distributed.

Query Parameters

Parameter	Type	Default	Description
tag	string	sports	Tag slug to analyze.
top	integer	10	Number of top wallets (max 100).
after	integer	—	Only wallets active after this unix timestamp.
before	integer	—	Only wallets active before this unix timestamp.

Example

curl "https://datasets.polynode.dev/api/datasets/sports-esports/wallets/concentration?tag=nba&top=5"

Response

{
    "tag_slug": "nba",
    "top_n": 5,
    "total_volume_usdc": "2876963391.160815",
    "top_n_volume_usdc": "735236761.104621",
    "top_n_pct": "25.56",
    "wallets": [
        {
            "wallet": "0x4bfb41d5b3570defd03c39a9a4d8de6bd8b8982e",
            "volume_usdc": "481187428.534655",
            "pct_of_total": "16.73"
        },
        {
            "wallet": "0xc5d563a36ae78145c45a50134d48a1215220f80a",
            "volume_usdc": "161306746.808235",
            "pct_of_total": "5.61"
        },
        {
            "wallet": "0xe111180000d2663c0091e4f400237545b87b996b",
            "volume_usdc": "36446670.314223",
            "pct_of_total": "1.27"
        },
        {
            "wallet": "0x6d3c5bd13984b2de47c3a88ddc455309aab3d294",
            "volume_usdc": "28313236.769916",
            "pct_of_total": "0.98"
        },
        {
            "wallet": "0xe9cbb1c9b3f7f411dd4fdf2ea7afa780c8b4d096",
            "volume_usdc": "27982678.677592",
            "pct_of_total": "0.97"
        }
    ]
}

Response Fields

Field	Type	Description
tag_slug	string	The tag analyzed
top_n	integer	Number of top wallets returned
total_volume_usdc	string	Total volume for this tag across all wallets
top_n_volume_usdc	string	Combined volume of the top N wallets
top_n_pct	string	Percentage of total volume held by top N wallets
wallets[].wallet	string	Wallet address
wallets[].volume_usdc	string	This wallet’s volume
wallets[].pct_of_total	string	This wallet’s share of total tag volume