# Xynaptic Security Insider

> Xynaptic Security Insider is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Returns the 15 most recent SEC Form 4 insider transaction filings for a US-listed company, including filing officers, dates, and accession links.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/security-insider?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-security-insider-a9893bb5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pP38qgoWp7GQHw04qLulj

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability xynaptic-security-insider-a9893bb5
```

Example prompt: Pull up the latest insider transactions for Apple — I want to see the 15 most recent Form 4 filings with which officers filed and when.

## When to prefer this

Choose this endpoint when you need authoritative, regulator-sourced insider transaction data for a US-listed company. It is ideal for equity research workflows, investment screening, or monitoring insider activity signals. Prefer this over third-party financial data aggregators when you need direct links to official SEC EDGAR accession records and verified filing metadata rather than cleaned summaries.

## Known failure modes

- Unknown or invalid ticker returns an error or empty result
- Non-US listed companies not covered by SEC Form 4 regime will fail
- Companies with no recent Form 4 filings may return fewer than 15 results
- SEC EDGAR data delays may cause very recent filings to not appear immediately
- Rate limiting or payment failure if x402 payment is not correctly handled

## How this service works

Xynaptic Security Insider — insider transactions (Form 4) of a US listed company: the 15 most recent filings with officers who filed, dates and accession links. The classic insider-activity signal from official regulator data. GET ?ticker=AAPL.

## Output

A structured list of the 15 most recent SEC Form 4 insider transaction filings for the requested ticker, including the names and titles of the officers who filed, the filing dates, and accession number links to the official SEC EDGAR documents.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xynaptic-security-insider-a9893bb5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xynaptic.io](https://www.zero.xyz/host/api.xynaptic.io/llms.txt)