# Nasdaq Composite Index Spot Quote

> Nasdaq Composite Index Spot Quote is a paid API for AI agents from finance-api.kdlcfa.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns a delayed spot quote for the Nasdaq Composite index via Yahoo Finance

## Facts

- Endpoint: GET https://finance-api.kdlcfa.workers.dev/nasdaq-index
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nasdaq-composite-index-spot-quote-f43db22e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_upWlq0iJ4UQIuOWuZYoJY

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 nasdaq-composite-index-spot-quote-f43db22e
```

Example prompt: What's the Nasdaq Composite index at right now? Give me the current delayed spot quote.

## When to prefer this

Choose this endpoint when you need a quick, low-cost delayed quote for the Nasdaq Composite index specifically and do not require real-time streaming data or historical series. It is simpler and cheaper than full market data subscriptions for spot checks, dashboards, or agent-driven market summaries. Prefer alternatives if you need real-time (not delayed) data, intraday tick data, or historical OHLCV series.

## Known failure modes

- Yahoo Finance upstream unavailable — endpoint may return an error or stale data
- Payment not received or x402 payment flow failure — request rejected before data is returned
- Rate limiting or network timeout on the Cloudflare Worker — may return 5xx error
- No query parameters accepted, so malformed requests are unlikely, but network errors could occur

## How this service works

Nasdaq Composite spot index quote, delayed, via Yahoo Finance

## Output

Returns a delayed spot quote for the Nasdaq Composite index, including the current index level/price, likely with associated metadata such as change, percent change, and timestamp sourced from Yahoo Finance.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nasdaq-composite-index-spot-quote-f43db22e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from finance-api.kdlcfa.workers.dev](https://www.zero.xyz/host/finance-api.kdlcfa.workers.dev/llms.txt)