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x402-factory EDGAR 8-K Events Delta
x402
x402-factory EDGAR 8-K Events Delta is a paid API for AI agents from x402-factory.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns only the 8-K SEC filings added or changed since a given cursor, enabling efficient incremental polling without reprocessing the full dataset
Price / call$0.01
Success—
StatusUnknown
How this service works
Only the 8-K filings changed since your cursor (delta of /v1/edgar/events) — Keyset delta of /v1/edgar/events: pass since=<next_cursor from your last call> and get only the 8-K filings added or changed after it, plus changed_count and a new next_cursor. Omit since once to bootstrap. Cursors are stable across restarts. Poll the free sibling /v1/edgar/events/changes for counts and pay only when…
Output
Returns a JSON object with a 'rows' array of 8-K filing objects (each containing accession number, CIK, ticker, company name, form type, filed_at timestamp, and classified_type), a changed_count integer indicating how many filings changed, an as_of timestamp, and a next_cursor string to use in the subsequent poll.
Example use cases
Real-time M&A event monitoring
“Check for any new 8-K filings on EDGAR that have been added or changed since my last poll cursor 'eyJsYXN0X2ZpbGVkIjoiMjAyNS0wNi0wMVQxMjowMDowMFoifQ' and tell me which companies filed, their tickers, and what types of events were classified.”
Bootstrapping a fresh 8-K alert feed
“I want to start tracking new 8-K SEC filings from scratch — initialize a fresh cursor for me and return the first batch of recent filings with accession numbers, company names, and filing timestamps.”
Compliance team incremental sync
“Our compliance system needs to stay in sync with SEC 8-K disclosures. Pull all 8-K filings changed since cursor 'eyJpZCI6OTk4NzZ9' and give me the changed_count and new next_cursor so we can schedule the next pull.”
Technical details
Endpoint
GEThttps://x402-factory.com/v1/edgar/events/deltaWhen to prefer
Choose this endpoint when you need incremental, cost-efficient polling of SEC 8-K filings — paying only $0.01 per delta call rather than fetching the full dataset. Ideal for agents that continuously monitor corporate disclosures, compliance pipelines that need to stay synchronized, or alerting systems that trigger on new material events. Use the free sibling /v1/edgar/events/changes to check changed_count before committing to a paid delta call.
Side effects
- Invalid or expired cursor returns an error or resets to current position
- Missing or malformed 'since' parameter causes bootstrap behavior (returns cursor at now)
- Rate limiting or payment failure (402) if USDC payment not included
- Empty rows array when no filings have changed since the cursor
- Network timeout on slow EDGAR upstream response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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