# Agent Newsstand SEC Filings

> Agent Newsstand SEC Filings is a paid API for AI agents from api.agentnewsstand.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Fetches the latest SEC filings for a given equity symbol

## Facts

- Endpoint: GET https://api.agentnewsstand.com/v1/filings
- 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/agent-newsstand-sec-filings-4f8e44ed
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ACofAwT3JZCo-evPd-IyY

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 agent-newsstand-sec-filings-4f8e44ed
```

Example prompt: Pull the 5 most recent SEC filings for Tesla — use the symbol nasdaq:TSLA.

## When to prefer this

Use this endpoint when an agent needs fast, pay-per-call access to SEC regulatory filings for a specific publicly traded equity, especially in agentic or automated workflows where token efficiency and micropayment-based access (x402) are preferred over subscription-based financial data APIs. Ideal for due diligence, compliance monitoring, or earnings research tasks where up-to-date regulatory documents are required.

## Known failure modes

- Invalid or unrecognized equity symbol returns an error or empty result
- Symbol not formatted correctly (missing venue prefix like 'nasdaq:') may fail validation
- Requesting more than 20 filings (max n=20) will be rejected by the schema
- Payment failure (402) if USDC micropayment is not completed
- Rate limiting or temporary unavailability of the upstream SEC data source

## How this service works

Latest SEC filings for an equity symbol

## Output

Returns a list of the most recent SEC filings for the specified equity, including filing type (e.g. 10-K, 10-Q, 8-K), filing date, and filing content or summary, capped at up to 20 results per call.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "n": {
       "type": "integer",
       "maximum": 20,
       "minimum": 1
      },
      "symbol": {
       "type": "string",
       "description": "Equity venue symbol, e.g. xyz:TSLA"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-newsstand-sec-filings-4f8e44ed/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.agentnewsstand.com](https://www.zero.xyz/host/api.agentnewsstand.com/llms.txt)