Financial DatasetsStock Market DataMarket data

US IPO and registration filings

financialdatasets.ipos

List US IPO, SPAC, shell-company, resale and other registration filings

Price: $0.16/successAt provider cost
Success rate: —No success-rate data yetNo success-rate data yet
Latency p50: ——
Last verified: Sep 15, 2026Verified working

GEThttps://toolswitch.dev/v1/tools/financialdatasets.ipos?limit=1&classification=ipoPreview

Uses platform quota
Synchronous response
Reads public data

Parameters

Parameter	Type	Required	Description	Example
Query parameters
`cik`	string	Optional	SEC Central Index Key
`limit`	integer	Optional	default 10	`1`
`cursor`	string	Optional	opaque cursor from the response next_page_url; when supplied, omit the original filters because the cursor preserves them
`ticker`	string	Optional	US stock ticker	`ARM`
`filing_date`	string	Optional	exact filing date, YYYY-MM-DD
`classification`	string	Optional	ipo \| shell_company \| spac \| resale \| other	`ipo`
`filing_date_gt`	string	Optional	filing date after YYYY-MM-DD
`filing_date_lt`	string	Optional	filing date before YYYY-MM-DD
`filing_date_gte`	string	Optional	filing date on or after YYYY-MM-DD
`filing_date_lte`	string	Optional	filing date on or before YYYY-MM-DD

Query parameters
cikstringOptional
SEC Central Index Key
limitintegerOptional
default 10
Example: 1
cursorstringOptional
opaque cursor from the response next_page_url; when supplied, omit the original filters because the cursor preserves them
tickerstringOptional
US stock ticker
Example: ARM
filing_datestringOptional
exact filing date, YYYY-MM-DD
classificationstringOptional
ipo | shell_company | spac | resale | other
Example: ipo
filing_date_gtstringOptional
filing date after YYYY-MM-DD
filing_date_ltstringOptional
filing date before YYYY-MM-DD
filing_date_gtestringOptional
filing date on or after YYYY-MM-DD
filing_date_ltestringOptional
filing date on or before YYYY-MM-DD

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X GET 'https://toolswitch.dev/v1/tools/financialdatasets.ipos?limit=1&classification=ipo' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY"

import os
import requests

response = requests.request(
    "GET",
    "https://toolswitch.dev/v1/tools/financialdatasets.ipos?limit=1&classification=ipo",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/financialdatasets.ipos?limit=1&classification=ipo", {
  method: "GET",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
  },
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.16/success, including the service fee.