# EDINET Document List API

> EDINET Document List API is a paid API for AI agents from AIsa MPP Data APIs at api.aisa.one, paid per call via MPP, $0.00001/call, status unknown (last checked 2026-10-18).

Queries the EDINET Japanese regulatory filing list for a given date, returning metadata and optionally the full list of submitted documents.

## Facts

- Endpoint: GET https://api.aisa.one/apis/v1/edinet/documents.json?utm_source=zero.xyz
- Price: $0.00001/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-18
- Activations on Zero: 0
- Provider: AIsa MPP Data APIs
- Website: https://aisa.one
- Tags: web-search, financial-data, prediction-markets, weather, travel, data, search
- Canonical page: https://www.zero.xyz/c/aisa-mpp-data-apis-edinet-document-list-api-4cfe418d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XdSu69WFphlrrdEEiUCGm

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 aisa-mpp-data-apis-edinet-document-list-api-4cfe418d
```

Example prompt: Pull the full list of EDINET filings submitted on 2024-03-31, including filer names, document IDs, and document types.

## When to prefer this

Use this endpoint when you need to enumerate all EDINET regulatory filings submitted on a specific calendar date in Japan, either for monitoring, research, or downstream document retrieval. Prefer this over general web search when you need structured, machine-readable filing metadata including docIDs (needed to fetch actual document content) and filer names directly from Japan's FSA disclosure system.

## Known failure modes

- Missing required 'date' parameter returns an error or empty metadata
- Invalid date format (not YYYY-MM-DD) causes a bad request error
- Missing or invalid Subscription-Key results in authentication failure
- Dates with no filings return metadata with zero result count and empty results array
- Future dates may return empty or error responses
- type parameter not set to 1 or 2 defaults to metadata-only mode

## How this service works

{"methods":[{"methodType":"GET","methodDesc":"Query the EDINET filing list for a given file date. Returns metadata only when type=1, or metadata plus filing results when type=2.","requestParams":[{"paramName":"date","paramType":"query","required":true,"desc":"File date in YYYY-MM-DD format."},{"paramName":"type","paramType":"query","desc":"Response mode: 1 for metadata only, 2 for metadata plus filing list. Defaults to 1 when omitted."},{"paramName":"Subscription-Key","paramType":"query","required":true,"desc":"EDINET API key passed as a query parameter."}],"responseParams":[{"paramName":"metadata","desc":"Metadata object with title, request parameter echo, result count, processDateTime, status, and message."},{"paramName":"results","desc":"Array of filing document objects when type=2, including fields such as seqNumber, docID, filerName, docTypeCode, submitDateTime, and file availability flags."}]}]}

<!-- aisa-pricing:start -->
Published reference price: $0.00001 USD per successful request. Account-specific pricing and final settlement may differ.
<!-- aisa-pricing:end -->

## Output

Returns a metadata object (title, request echo, result count, processDateTime, status, message) and, when type=2, an array of filing document objects each containing seqNumber, docID, filerName, docTypeCode, submitDateTime, and file availability flags.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "date"
 ],
 "properties": {
  "date": {
   "type": "string",
   "format": "date",
   "examples": [
    "2026-07-23"
   ],
   "description": "File date in YYYY-MM-DD format."
  },
  "type": {
   "enum": [
    1,
    2
   ],
   "type": "integer",
   "default": 1,
   "description": "Response mode: 1 for metadata only, 2 for metadata plus filing list."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "results": {
   "type": "array",
   "items": {
    "type": "object",
    "properties": {
     "docID": {
      "type": "string"
     },
     "filerName": {
      "type": "string"
     },
     "seqNumber": {
      "type": "integer"
     },
     "docTypeCode": {
      "type": "string"
     },
     "submitDateTime": {
      "type": "string"
     }
    }
   },
   "description": "Filing document objects when type=2."
  },
  "metadata": {
   "type": "object",
   "description": "Metadata object with title, request parameter echo, result count, processDateTime, status, and message."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aisa-mpp-data-apis-edinet-document-list-api-4cfe418d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.aisa.one](https://www.zero.xyz/host/api.aisa.one/llms.txt)