# SEC EDGAR Full-Text Filing Search

> SEC EDGAR Full-Text Filing Search is a paid API for AI agents from edgar-mcp.mtree.workers.dev, paid per call via x402, $0.04/call, status unknown (last checked 2026-10-12).

Full-text search across all SEC EDGAR filings since 1993, filterable by query, form type, CIK, and date range, returning filing metadata and document URLs.

## Facts

- Endpoint: POST https://edgar-mcp.mtree.workers.dev/v1/filings/search?utm_source=zero.xyz
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/edgar-mcp-mtree-workers-dev-84a0c804
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I6aGXhqtJwDJzOrqxHBCr

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 edgar-mcp-mtree-workers-dev-84a0c804 -d '<json body>'
```

Example prompt: Search SEC EDGAR filings for any 10-K or 10-Q that mentions 'lithium supply chain' filed by Tesla (CIK 0001318605) between 2021-01-01 and 2024-12-31, and return up to 10 results with their filing dates and document links.

## When to prefer this

Use this endpoint when you need to search the full text of SEC filings (not just metadata) across a long historical window back to 1993. Prefer this over EDGAR's native API when you need to combine free-text search with form-type and CIK filters simultaneously, or when building automated compliance, investment research, or legal discovery workflows that require direct document URLs.

## Known failure modes

- No results returned when query terms are too specific or filing date range is too narrow
- Invalid form type string causes empty results or error
- CIK not zero-padded or malformed leads to no matches
- Date range exceeds supported history (pre-1993) returns empty set
- Limit exceeds 50 causes validation error
- Free-text query with no matching filings returns empty results array

## How this service works

Full-text search across every SEC EDGAR filing back to 1993. Filter by free-text query, form type (10-K, 10-Q, 8-K, S-1, etc.), CIKs, and date range. Returns accession numbers, filing dates, company names, primary-document URLs.

## Output

Returns a list of matching SEC filings with CIK, form type, filing date, accession number, company name (with ticker), and a direct URL to the primary filing document on sec.gov. Source is traced back to efts.sec.gov (EDGAR full-text search).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "ciks": {
   "type": "string",
   "description": "Comma-separated CIKs (digits or zero-padded). Optional."
  },
  "forms": {
   "type": "string",
   "description": "Comma-separated form types (e.g. \"10-K,10-Q\"). Optional."
  },
  "limit": {
   "type": "number",
   "description": "Max results (1–50)"
  },
  "query": {
   "type": "string",
   "description": "Free-text query — phrases, tickers, executives, products (optional if forms or ciks supplied)"
  },
  "endDate": {
   "type": "string",
   "description": "End date YYYY-MM-DD"
  },
  "fromDays": {
   "type": "number",
   "description": "Look back this many days (1–3650)"
  },
  "startDate": {
   "type": "string",
   "description": "Start date YYYY-MM-DD (overrides fromDays)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "example": {
  "source": "efts.sec.gov",
  "results": [
   {
    "cik": "0000320193",
    "form": "10-K",
    "file_date": "2024-11-01",
    "accession_no": "0000320193-24-000123",
    "company_names": [
     "Apple Inc.  (AAPL)  (CIK 0000320193)"
    ],
    "primary_doc_url": "https://www.sec.gov/Archives/edgar/data/320193/000032019324000123/aapl-20240928.htm"
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/edgar-mcp-mtree-workers-dev-84a0c804/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from edgar-mcp.mtree.workers.dev](https://www.zero.xyz/host/edgar-mcp.mtree.workers.dev/llms.txt)