# AgentFund SEC Full-Text Filing Search

> AgentFund SEC Full-Text Filing Search is a paid API for AI agents from x402.agentfund.net, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Searches the full text of SEC EDGAR filings by keyword query, form type, and date range, returning matching document excerpts and metadata.

## Facts

- Endpoint: POST https://x402.agentfund.net/x402/edgar_full_text_search
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentfund-sec-full-text-filing-search-dbfcb3d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_lZQzQ1sWEge6RXbLIJAFN

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 agentfund-sec-full-text-filing-search-dbfcb3d5 -d '<json body>'
```

Example prompt: Search SEC EDGAR full-text filings for any 10-K or 10-Q that mentions 'liquidity risk' from January 2023 to December 2023 — give me up to 20 results.

## When to prefer this

Choose this endpoint when you need to search across the full text of SEC filings by keyword — not just by company or form metadata — especially for thematic research (e.g. all filings mentioning a specific risk, product, or term). Prefer this over the SEC Filings Feed endpoint when you need content-based search rather than a chronological feed, and over SEC Company Financials when you need narrative text rather than structured XBRL numbers.

## Known failure modes

- Query returns zero results if search terms are too specific or date range is too narrow
- Invalid form type string causes rejection or empty result set
- Date format not in ISO 8601 format causes a parsing error
- Limit outside 1-50 range may cause a validation error
- Payment authorization failure ($0.01 USDC) blocks the request
- EDGAR full-text search index lag may miss very recently filed documents

## How this service works

SEC Full-Text Filing Search

## Output

Returns a list of matching SEC filing excerpts (up to the requested limit), including relevant text snippets, filing metadata such as company name, CIK, form type, filing date, and links to the source documents on EDGAR.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "forms": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "e.g. [\"10-K\"]."
  },
  "limit": {
   "type": "number",
   "description": "Max hits (1-50, default 10)."
  },
  "query": {
   "type": "string",
   "description": "Search text."
  },
  "dateTo": {
   "type": "string",
   "description": "ISO end date."
  },
  "dateFrom": {
   "type": "string",
   "description": "ISO start date."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "hits": [
   {
    "form": "10-K",
    "entity": "Example Corp.",
    "filedAt": "2026-03-01"
   }
  ],
  "count": 1,
  "query": "material weakness",
  "totalMatches": 10000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentfund-sec-full-text-filing-search-dbfcb3d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.agentfund.net](https://www.zero.xyz/host/x402.agentfund.net/llms.txt)