# StableFinance SEC Filings Tickers Lookup

> StableFinance SEC Filings Tickers Lookup is a paid API for AI agents from stablefinance.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Returns the list of stock tickers that have SEC filing data available through the Financial Datasets AI API.

## Facts

- Endpoint: GET https://stablefinance.dev/api/filings/tickers
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablefinance-sec-filings-tickers-lookup-c2048dc0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_d97uOF4DEWXpKs7VoAI-6

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 stablefinance-sec-filings-tickers-lookup-c2048dc0
```

Example prompt: What stock tickers have SEC filings data available through StableFinance? I want to see which companies I can look up.

## When to prefer this

Use this endpoint when an agent needs to discover which company tickers are supported before fetching actual SEC filing content, or when validating whether a specific company has coverage in the Financial Datasets AI dataset. Prefer this over guessing ticker availability before making downstream filing queries.

## Known failure modes

- Payment not provided or insufficient — HTTP 402 with payment details required
- Invalid or missing x402 payment header — authentication/payment failure
- Rate limiting — too many requests in a short window
- Service unavailable — upstream Financial Datasets AI API is down

## How this service works

Tickers covered by filings.

## Output

A JSON object containing a 'tickers' array of stock ticker symbol strings (e.g. ['AAPL', 'MSFT', 'GOOGL', 'NVDA', 'TSLA']) representing all companies for which SEC filing data is available.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tickers": [
   "AAPL",
   "MSFT",
   "GOOGL",
   "NVDA",
   "TSLA"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablefinance-sec-filings-tickers-lookup-c2048dc0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from stablefinance.dev](https://www.zero.xyz/host/stablefinance.dev/llms.txt)