REST API/copy-leaderboard
GET

/copy/leaderboard

1 cr

The agent-native 'who should I copy?' entry point: institutional managers ranked by book size, recent activity, or follower count. Each row is a followable actor with its slug and CIK.

Request#

bash
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/copy/leaderboard?sort=aum&limit=10"

Parameters#

ParameterInTypeDescription
sortquerystringaum = biggest book, active = most recently filed, followers = most followedone of: aumactivefollowersdefault: aum
limitqueryintegerMax actors (max 100)default: 25

Example response#

json
{
  "sort": "aum",
  "targets": [
    {
      "rank": 1,
      "slug": "berkshire-hathaway-inc",
      "name": "BERKSHIRE HATHAWAY INC",
      "manager": "Warren Buffett",
      "cik": "1067983",
      "aum_usd": 258000000000,
      "holdings_count": 42,
      "followers": 12
    }
  ],
  "provenance": { "source": "SEC EDGAR 13F", "license": "public domain" },
  "disclaimer": "Ranking of public disclosures: data, not investment advice."
}

MCP equivalent: copy.leaderboard. The full agent surface lives on the MCP server.