SERVICE

security-insider

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.

$0.02 per call · /v1/security-insider

Call it

curl -s https://api.xynaptic.io/v1/security-insider \
  -H "Accept: application/json"

# -> 402 Payment Required (x402 challenge: price, payTo, networks)
# -> sign the payment, retry with PAYMENT-SIGNATURE -> 200

What you get back

{
  "service": "security-insider",
  "ticker": "AAPL",
  "filings": [
    {
      "form": "4",
      "filed": "2026-09-24",
      "accession": "0001140361-26-037584"
    }
  ],
  "summary": "15 recent Form 4 filings."
}