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AnswerPool 8-K History
x402
AnswerPool 8-K History is a paid API for AI agents from answerpool.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-31).
Retrieve a company's full 8-K filing history filtered by SEC item codes (e.g. 5.02 officer changes, 2.02 earnings) and date, with item codes pre-mapped per filing.
Price / call$0.02
Success—
StatusUnknown
How this service works
Get a filer's 8-K history with item codes — filter by item (e.g. 5.02 officer changes, 2.02 earnings) and date; includes coverage note. Use instead of paginating submissions and mapping item codes yourself.
Output
A JSON object containing the company's CIK, an as-of timestamp, the count of matched filings, and an array of filing rows each with accession number, form type, filed date, SEC URL, item codes, description, and report date. Also includes a coverage_note explaining how far back the SEC's recent window reaches for that filer.
Example use cases
Track executive changes at a company
“Show me all 8-K filings for Tesla where item code 5.02 was reported — officer or director changes — going back to January 2022.”
Monitor earnings announcement filings
“Get the last 50 8-Ks filed by Microsoft with item code 2.02 so I can see every earnings release they've disclosed to the SEC.”
Screen for bankruptcy-related 8-Ks
“Pull 8-K filings for CIK 0000320193 that include item code 1.03 since 2024 — I want to see any bankruptcy or receivership disclosures.”
Technical details
Endpoint
GEThttps://answerpool.io/v1/sec/8k/history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a company's 8-K history pre-filtered by SEC item codes without manually paginating EDGAR submissions and mapping item codes yourself. It is the right choice when you want event-specific filings (e.g. only officer changes or earnings) for a given ticker or CIK, especially when filtering by date range. Prefer it over general EDGAR submission APIs that return all form types and require client-side filtering.
Side effects
- Invalid or unknown ticker symbol returns empty filings array
- CIK format mismatch (non-numeric or too long) fails schema validation
- Item code filter returns no results if the company has never filed that item type
- Since date in wrong format (not YYYY-MM-DD) fails validation
- Coverage note may indicate limited historical window for some filers
- Limit exceeding 500 is rejected by schema
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"cik": "0000320193",
"as_of": "2026-08-31T14:00:00Z",
"count": 1,
"filings": [
{
"url": "https://www.sec.gov/Archives/edgar/data/320193/000143774926028920-index.htm",
"form": "8-K",
"filed": "2026-08-29",
"items": [
"1.03"
],
"accession": "0001437749-26-028920",
"description": "FORM 8-K",
"report_date": "2026-08-28"
}
],
"coverage_note": "SEC 'recent' window for this filer reaches back to 2026-08-29"
}
}Tags
x402
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