# SEC EDGAR Auditor Change Filing Detail by Accession Number

> SEC EDGAR Auditor Change Filing Detail by Accession Number is a paid API for AI agents from oracles-production.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Returns full stored details for a single SEC EDGAR auditor/accountant change filing (Form 8-K Item 4.01/4.02) identified by accession-number-based entity ID.

## Facts

- Endpoint: GET https://oracles-production.up.railway.app/v1/edgar-auditor-change/status
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sec-edgar-auditor-change-filing-detail-by-accession-number-19aea6f7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_wBdfDKh-Z7FkNZFLNzTcQ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sec-edgar-auditor-change-filing-detail-by-accession-number-19aea6f7
```

Example prompt: Can you pull up the full details for the SEC EDGAR auditor change filing with entity ID 'edgar:0000320193-26-000064' — I need the company name, CIK, form type, filing date, and a link to the filing index.

## When to prefer this

Use this endpoint when you have a specific SEC EDGAR auditor change accession number (in the form 'edgar:XXXXXXXXXX-XX-XXXXXX') and need to retrieve the full structured metadata for that single filing, including company identity, form type, and direct EDGAR index link. Prefer this over broader search endpoints when you already know the entity ID and need precise, single-record detail.

## Known failure modes

- Invalid or malformed entity ID returns an error or empty result
- Entity ID not found in stored dataset returns no record
- Omitting the 'id' query parameter returns a list of tracked entities rather than a specific filing detail
- Accession number formatted incorrectly may not match stored records
- Service unavailable (Railway platform downtime) returns 5xx error

## How this service works

Full stored detail for a single SEC EDGAR auditor / accountant changes filing by accession number (entityId like 'edgar:0000320193-26-000064') — company name, CIK, form type, filing date, and a direct link to the filing index.

## Output

Returns a structured record containing the company name, CIK number, SEC form type (e.g. 8-K), filing date, and a direct URL to the EDGAR filing index page for the specified auditor/accountant change filing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "id": {
       "type": "string",
       "description": "entityId to look up; omit to list tracked entities"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "entity": {
       "type": "object"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sec-edgar-auditor-change-filing-detail-by-accession-number-19aea6f7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from oracles-production.up.railway.app](https://www.zero.xyz/host/oracles-production.up.railway.app/llms.txt)