Which public companies name a given audit firm in their annual reports — exact- phrase 10-
Which public companies name a given audit firm in their annual reports — exact- phrase 10-K full-text join per registrant with filing counts and dates. Map auditor concentration and shared-auditor networks in one call.
20000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-02
updated
Provider
answerpool.io · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0xb3ba3Ca99F9742b32fC527CF62688C83b39AED8c",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "20000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"name": "Deloitte"
},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-09-02T22:00:00Z",
"auditor": "Deloitte",
"companies": [
{
"cik": "0000320193",
"company": "Apple Inc.",
"filings": 1,
"forms": [
"10-K"
],
"latest_filed": "2025-11-01",
"matched": [
"Deloitte"
]
}
],
"count": 1,
"total_filing_matches": 812
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"limit": {
"default": 25,
"maximum": 100,
"minimum": 1,
"title": "Limit",
"type": "integer"
},
"lookback_days": {
"default": 400,
"maximum": 1825,
"minimum": 30,
"title": "Lookback Days",
"type": "integer"
},
"name": {
"description": "Audit firm, e.g. \"Ernst & Young LLP\".",
"maxLength": 80,
"minLength": 3,
"title": "Name",
"type": "string"
}
},
"required": [
"name"
],
"title": "AuditorIn",
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"as_of": {
"title": "As Of",
"type": "string"
},
"auditor": {
"title": "Auditor",
"type": "string"
},
"companies": {
"items": {
"properties": {
"cik": {
"title": "Cik",
"type": "string"
},
"company": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Company"
},
"filings": {
"title": "Filings",
"type": "integer"
},
"forms": {
"items": {
"type": "string"
},
"title": "Forms",
"type": "array"
},
"latest_filed": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Latest Filed"
},
"matched": {
"items": {
"type": "string"
},
"title": "Matched",
"type": "array"
}
},
"required": [
"cik",
"company",
"filings",
"forms",
"latest_filed",
"matched"
],
"title": "CompanyHit",
"type": "object"
},
"title": "Companies",
"type": "array"
},
"count": {
"title": "Count",
"type": "integer"
},
"disclaimer": {
"default": "Entity relationships extracted from public SEC filings; heuristic text/index joins, not a legal governance or ownership record. Not investment advice.",
"title": "Disclaimer",
"type": "string"
},
"method_id": {
"default": "sec_graph_rules_v1",
"title": "Method Id",
"type": "string"
},
"note": {
"default": "Text-mention proxy: annual reports name their auditor in the audit report, but a mention can also occur in other contexts (predecessor auditor, litigation).",
"title": "Note",
"type": "string"
},
"total_filing_matches": {
"title": "Total Filing Matches",
"type": "integer"
}
},
"required": [
"as_of",
"auditor",
"total_filing_matches",
"count",
"companies"
],
"title": "AuditorOutput",
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://answerpool.io/v1/graph/auditor" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://answerpool.io/v1/graph/auditor");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://answerpool.io/v1/graph/auditor")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/7786.json, and this resource appears in /discovery/resources and /discovery/search.