Delisting Notices API: List 8-Ks reporting delisting notices or listing-rule deficiencies — SEC EDGAR

Name: Delisting Notices API: List 8-Ks reporting delisting notices or listing-rule deficiencies — SEC EDGAR
Creator: AnswerPool
License: https://www.usa.gov/government-works

List 8-Ks reporting delisting notices or listing-rule deficiencies (Item 3.01) market-wide with company, time and links. Use for listing-status and distress monitoring without reading the tape.

$0.02 per call — pay with prepaid card credits (Authorization: Bearer ck_live_…, packs from $1) or with USDC over x402: call it, get 402 with the price, retry signed. Failed calls are never charged.

How do you call it?

GET /v1/sec/8k/delisting — product id sec_8k_delisting. Over MCP, call answerpool_get with product_id=sec_8k_delisting.

curl "https://answerpool.io/v1/sec/8k/delisting?limit=25"

# with a prepaid credit key
curl -H "Authorization: Bearer ck_live_..." "https://answerpool.io/v1/sec/8k/delisting?limit=25"

Live call: https://answerpool.io/v1/sec/8k/delisting?limit=25 · JSON sample: /v1/samples/sec_8k_delisting

What does the answer look like?

A representative response, the same static sample served at /v1/samples/sec_8k_delisting.

`as_of`	2026-09-16T21:47:50.436Z
`index_started_at`	2026-08-30T19:10:24.500Z
`since`	2026-08-31T00:00:00
`count`	3
`next_cursor`	2026-09-16
`refresh_after`	2026-09-17T11:15:00.000Z

`events`

event_id	accession	cik	ticker	company	form	event_type	occurred_at	flags	score	payload.items	payload.labels
ev_f699bd66d60f4b2cac55	0001104659-26-108320	0001282648	BATL	BATTALION OIL CORP	8-K	form_8k	2026-09-16	delisting_notice	0.8	3.01	delisting_notice
ev_c8fb4e9aa75448dbb660	0001193125-26-392654	0001698530	XCUR	EXICURE, INC.	8-K	form_8k	2026-09-16	delisting_notice	0.8	3.01	delisting_notice
ev_38e923e62ca3435092e3	0001104659-26-108236	0002031561	ALDFW	Aldel Financial II Inc.	8-K	form_8k	2026-09-16	delisting_notice	0.8	3.01	delisting_notice

The same sample as raw JSON

{
 "as_of": "2026-09-16T21:47:50.436Z",
 "index_started_at": "2026-08-30T19:10:24.500Z",
 "since": "2026-08-31T00:00:00",
 "count": 3,
 "events": [
  {
   "event_id": "ev_f699bd66d60f4b2cac55",
   "accession": "0001104659-26-108320",
   "cik": "0001282648",
   "ticker": "BATL",
   "company": "BATTALION OIL CORP",
   "form": "8-K",
   "event_type": "form_8k",
   "occurred_at": "2026-09-16",
   "flags": [
    "delisting_notice"
   ],
   "score": 0.8,
   "payload": {
    "items": [
     "3.01"
    ],
    "labels": [
     "delisting_notice"
    ]
   },
   "filing_url": "https://www.sec.gov/Archives/edgar/data/1282648/000110465926108320/0001104659-26-108320-index.htm"
  },
  {
   "event_id": "ev_c8fb4e9aa75448dbb660",
   "accession": "0001193125-26-392654",
   "cik": "0001698530",
   "ticker": "XCUR",
   "company": "EXICURE, INC.",
   "form": "8-K",
   "event_type": "form_8k",
   "occurred_at": "2026-09-16",
   "flags": [
    "delisting_notice"
   ],
   "score": 0.8,
   "payload": {
    "items": [
     "3.01"
    ],
    "labels": [
     "delisting_notice"
    ]
   },
   "filing_url": "https://www.sec.gov/Archives/edgar/data/1698530/000119312526392654/0001193125-26-392654-index.htm"
  },
  {
   "event_id": "ev_38e923e62ca3435092e3",
   "accession": "0001104659-26-108236",
   "cik": "0002031561",
   "ticker": "ALDFW",
   "company": "Aldel Financial II Inc.",
   "form": "8-K",
   "event_type": "form_8k",
   "occurred_at": "2026-09-16",
   "flags": [
    "delisting_notice"
   ],
   "score": 0.8,
   "payload": {
    "items": [
     "3.01"
    ],
    "labels": [
     "delisting_notice"
    ]
   },
   "filing_url": "https://www.sec.gov/Archives/edgar/data/2031561/000110465926108236/0001104659-26-108236-index.htm"
  }
 ],
 "next_cursor": "2026-09-16",
 "refresh_after": "2026-09-17T11:15:00.000Z"
}

How fresh is it, and where does the data come from?

The fastest source behind this answer can change every 15 minutes, so every response carries a refresh_after timestamp — right now it would be 2026-09-17T11:15:00.000Z. Schedule the next call on that value rather than on a guess.

SEC EDGAR (US federal public domain) — upstream: https://efts.sec.gov

Method version 0.1.0 · serving cache 1 day · every response carries a result_id you can resolve at /v1/provenance.

When should you use it?

Distress and small-cap risk screens.

What you skip building

item filtering
polling

When should you not use it?

Broader distress — the distress screen joins four item types.

Where else can you find this?

Catalog entry (JSON, free)
OpenAPI schema — input and output types, prices, the 402 flow
llms.txt — every product in one plain-text document