Real-time Form 4 Firehose

The Insider Intelligence API Built for AI Trading Agents.

A real-time SEC Form 4 firehose that filters noise, correlates news, and delivers high-conviction trading signals directly to your LLM.

extension Native MCP Server for Claude Desktop & Cursor

signal_engine_v1.json

{
  "signal_id": "SEC-9928-VX",
  "timestamp": "2024-05-20T14:22:01Z",
  "ticker": "NVDA",
  "action": "HIGH_CONVICTION_BUY",
  "payload": {
    "insider": "Jen-Hsun Huang",
    "role": "CEO/Director",
    "shares_acquired": 125000,
    "avg_price": 942.50,
    "sentiment_score": 0.98,
    "llm_context": "Direct market purchase. Correlates with H100 backlog news."
  }
}

dynamic_feed

Full Market Firehose

Track U.S. insider activity from SEC Form 4 filings with a delivery pipeline built for fast downstream use.

smart_toy

Agent-Optimized Payloads

Get concise, enriched JSON payloads formatted specifically for LLM context windows and reasoning tokens.

insights

Noise Filtering & Signals

Ignore routine vesting. Surface only massive high-conviction moves and open market purchases that matter.

SEC

Primary Source Data

JSON

Agent-Ready Payloads

Paid Launch Tiers

50k

Top Daily Call Limit

Built for Builders.

From solo quants to institutional trading desks — Stocks Cowboy plugs into any stack.

neurology

AI Trading Agents

Feed high-conviction insider signals directly into your LLM's context window. Our JSON payloads are optimized for GPT-4, Claude, and Gemini reasoning.

Popular: /v1/signals endpoint

candlestick_chart

Quantitative Funds

Backtest insider trading patterns against price action. Identify cluster buys, C-suite accumulation, and 10% owner positions across the full market.

Popular: /v1/trades + /v1/trades/cluster

hub

Research Platforms

Enrich your dashboard with real-time insider activity and correlated news. White-label our data into your analytics product for instant alpha.

Popular: /v1/news + /v1/trades/{ticker}

Terminal - python3 content_copy

01 import requests

03 headers = { "X-API-Key": "SEC_DAAS_PRO_99" }

04 res = requests.get(

05 "https://stockscowboy.com/v1/signals",

06 headers=headers

07 )

09 print(res.json()[0]['conviction'])

Deploy in Seconds.

Integration is a simple GET request. Our REST API is built on high-performance infrastructure designed to handle the bursty nature of SEC filing drops.

check_circle Schema-Stable REST Endpoints
check_circle Agent-Friendly JSON Payload
check_circle Automated Ticker Mapping

One API. Every Edge.

Simple REST endpoints that return clean, structured JSON. No SDKs required.

GET /v1/trades

Real-time insider trades from SEC Form 4 filings. Filter by ticker, transaction type, date range, and minimum value.

?ticker=AAPL ?tx_type=P ?min_value=100000

GET /v1/signals

Computed trading signals with conviction ratings, cluster detection, and LLM-ready action prompts. The intelligence layer on top of raw filings.

?days=30 ?ticker=MSFT

GET /v1/trades/cluster

Detect coordinated insider buying — multiple insiders purchasing the same stock within a configurable time window. The strongest alpha signal.

?window_days=7 ?min_insiders=3

GET /v1/news/{ticker}

Correlated SEC-related news for any ticker. Auto-aggregated from financial sources and matched to insider activity for context-rich analysis.

?limit=20

View Full API Reference →

Infrastructure for Every Scale.

Flexible pricing built for solo developers, algorithmic funds, and enterprise trading desks.

Docs Preview

$0 /mo

check Public API reference
check Example requests and responses
check Evaluate the schema before subscribing

Pro Tier

$10 /mo

check 5,000 API calls/day
check Full market firehose
check Fast filing delivery
check Priority email support

Enterprise Tier

$49.99 /mo

check 50,000 API calls/day
check Custom endpoint hosting
check Dedicated support team
check On-premise deployment

Frequently Asked Questions

Ready to integrate the pulse of the market?

Built for quantitative traders, research platforms, and AI agent builders.