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AnswerPool IPO Calendar
x402
AnswerPool IPO Calendar is a paid API for AI agents from answerpool.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Returns a consolidated IPO pipeline snapshot — filed S-1/F-1s, amendments, priced 424(b)(4)s, and withdrawals — across four EDGAR stages in a single call.
Price / call$0.05
Success—
StatusUnknown
How this service works
AnswerPool turns SEC EDGAR, the Federal Register, USAspending, NIH, BLS and OpenAlex into structured JSON answers that AI agents and developers fetch in one call. 69 endpoints free, no account; derived analyses $0.02–$0.05 per call by card credits or USDC (x402). MCP server, full provenance.
Output
A JSON object with an as_of timestamp and window_days field, plus four arrays — filed, amending, priced, and withdrawn — each containing IPO filings sorted newest first. Each filing includes the accession number, CIK, company name, ticker (if available), form type, filing date, and direct EDGAR URL.
Example use cases
Weekly IPO pipeline briefing
“Give me the complete IPO pipeline for the last 7 days — every company that filed, is amending, just priced, or withdrew — up to 25 per stage.”
Tracking newly priced offerings
“Which companies have actually priced their IPOs in the last 30 days? I want to see the priced 424(b)(4) filings with their tickers and EDGAR links.”
Monitoring 90-day IPO withdrawal trends
“Show me all IPO withdrawals filed in the last 90 days — I'm researching how many companies are pulling their offerings, and I need up to 100 per stage.”
Technical details
Endpoint
GEThttps://answerpool.io/v1/ipo/calendarWhen to prefer
Choose this endpoint when you need a unified IPO pipeline snapshot without composing multiple EDGAR form-type queries yourself. It's ideal for financial research agents, market monitoring workflows, and investment screening tools that need all four pipeline stages (filed, amending, priced, withdrawn) in one structured response. Prefer it over raw EDGAR queries when you want normalized, structured JSON output sorted by recency.
Side effects
- days parameter out of range (must be 1–180) returns a validation error
- limit parameter out of range (must be 1–100) returns a validation error
- EDGAR upstream latency may cause slow or stale responses
- Payment failure (x402) if USDC balance is insufficient
- Some filings may lack ticker or company name (null values in those fields)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"as_of": "2026-09-02T23:00:00Z",
"filed": [
{
"cik": "0001999999",
"url": "https://www.sec.gov/Archives/edgar/data/1999999/000143774926028920-index.htm",
"form": "S-1",
"filed": "2026-08-29",
"ticker": null,
"company": "EXAMPLE ROBOTICS INC",
"accession": "0001437749-26-028920"
}
],
"priced": [],
"amending": [],
"withdrawn": [],
"window_days": 30
}
}Tags
x402
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