Institutional (13F) ownership & flow for a stock (?ticker=<stock ticker>)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "50000",
    "maxTimeoutSeconds": 300
  }
]

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "ticker": "NVDA"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "as_of": "2026-03-31",
          "company": "GameStop Corporation",
          "flow_signal": "ACCUMULATION",
          "flow_summary": {
            "added": 7,
            "new_unverified": 2,
            "top_holders_shown": 10,
            "trimmed": 1
          },
          "insider_ownership_pct": 8.2,
          "institutional_ownership_pct": 37.1,
          "institutions_count": 482,
          "interpretation": "Institutions leaned to accumulation last quarter — 7 of the top 10 holders added, 1 trimmed.",
          "source": "yfinance (SEC 13F institutional holdings)",
          "ticker": "GME",
          "top_holders": [
            {
              "action": "added",
              "as_of": "2026-03-31",
              "holder": "Blackrock Inc.",
              "pct_held": 8,
              "qoq_change_pct": 1.7,
              "value_usd_bn": 1.2
            }
          ]
        },
        "format": "json",
        "type": "object"
      }
    },
    "schema": {
      "category": "markets",
      "description": "Institutional 13F ownership and flow made agent-callable. One x402 call takes a stock ticker and returns a flow read (ACCUMULATION / NEUTRAL / DISTRIBUTION) from how the top institutional holders changed their positions quarter-over-quarter, plus total institutional ownership percent and count, insider ownership, and the top holders each tagged added / trimmed / held / new. The 'what are the big funds doing' read a trading or research agent needs, served pay-per-call. $0.05 in USDC on Base via x402. Source: yfinance aggregation of SEC 13F filings (free/public). NOTE: 13F is filed quarterly, ~45 days after quarter-end, so this is last-quarter positioning (lagged), and it covers long US equity positions only (no shorts or derivatives). Companion to EquityScope, AnalystEdge, InsiderFlow and CapitolFlow (the smart-money cluster).",
      "name": "FundFlow",
      "properties": {
        "input": {
          "properties": {
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "ticker": {
                  "description": "Stock ticker to read institutional 13F flow for (e.g. AAPL, NVDA, GME). Aliases: symbol.",
                  "example": "NVDA",
                  "type": "string"
                }
              },
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "as_of": "2026-03-31",
              "company": "GameStop Corporation",
              "flow_signal": "ACCUMULATION",
              "flow_summary": {
                "added": 7,
                "new_unverified": 2,
                "top_holders_shown": 10,
                "trimmed": 1
              },
              "insider_ownership_pct": 8.2,
              "institutional_ownership_pct": 37.1,
              "institutions_count": 482,
              "interpretation": "Institutions leaned to accumulation last quarter — 7 of the top 10 holders added, 1 trimmed.",
              "source": "yfinance (SEC 13F institutional holdings)",
              "ticker": "GME",
              "top_holders": [
                {
                  "action": "added",
                  "as_of": "2026-03-31",
                  "holder": "Blackrock Inc.",
                  "pct_held": 8,
                  "qoq_change_pct": 1.7,
                  "value_usd_bn": 1.2
                }
              ]
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "tags": [
        "13f",
        "institutional",
        "ownership",
        "smart-money",
        "equities"
      ],
      "type": "object",
      "version": "1.0.0"
    }
  },
  "bc_kg64bd18": {}
}

curl "https://funds.lonestaroracle.xyz/funds"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

const res = await fetch("https://funds.lonestaroracle.xyz/funds");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

import httpx
res = httpx.get("https://funds.lonestaroracle.xyz/funds")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header