# StableFinance ETF & Index Fund Tickers List

> StableFinance ETF & Index Fund Tickers List is a paid API for AI agents from stablefinance.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns the full list of available ETF and index fund ticker symbols supported by the StableFinance financial data API.

## Facts

- Endpoint: GET https://stablefinance.dev/api/index-funds/tickers
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/stablefinance-etf-index-fund-tickers-list-990cb7b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nn3EkN-X5HYxQqxNfEqa4

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-etf-index-fund-tickers-list-990cb7b9
```

Example prompt: Can you pull the full list of ETF and index fund tickers that StableFinance supports, so I know which fund symbols I can use when querying financial data?

## When to prefer this

Use this endpoint when you need to discover which ETF or index fund ticker symbols are supported before making subsequent financial data queries. This is the right starting point for any workflow that requires enumerating valid fund identifiers on the StableFinance platform backed by Financial Datasets AI.

## Known failure modes

- Payment failure (402): x402 micropayment not provided or rejected — endpoint requires $0.02 USDC per call
- Network error: endpoint unreachable, returns 5xx
- Empty tickers array: no tickers currently available in the dataset
- Malformed response: missing 'tickers' field in returned JSON

## How this service works

Available ETF / index-fund tickers.

## Output

Returns a JSON object containing a 'tickers' array of strings, each representing an available ETF or index fund ticker symbol (e.g. ['SPY', 'QQQ', 'IVV', ...]). May also include a 'resource' string field indicating the data source.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tickers": [
   "SPY",
   "VOO",
   "QQQ",
   "IVV",
   "VTI"
  ],
  "resource": "index_funds"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/stablefinance-etf-index-fund-tickers-list-990cb7b9/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)