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SiteCheck Crypto & Finance – IEX Cloud Public Stock Quote
x402
SiteCheck Crypto & Finance – IEX Cloud Public Stock Quote is a paid API for AI agents from api.chainmarket-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).
Fetches real-time and pre/post-market stock, ETF, or index quotes for US-listed tickers, including bid/ask, volume, price change, 52-week range, and next earnings date.
Price / call$0.002
Success—
StatusUnknown
How this service works
Real-time US stock, ETF or index quote (replacement for the closed IEX Cloud public quote): company name, exchange, last sale price, net and % change, bid/ask price and size, volume, last trade time, market status (pre-market, open, after-hours, closed) with the regular-session close, day high/low, 52-week range and upcoming earnings date. Data from Nasdaq.com's public quote API.
Output
Returns a JSON object with the ticker symbol, company name, asset class, exchange, current quote (bid, ask, last price, change, change percent, volume, real-time flag, last trade timestamp), regular session close data, 52-week range, market status (Pre-Market / Regular / After-Hours), next earnings date, and a source URL pointing to NASDAQ's market activity page.
Example use cases
Portfolio price monitoring
“Can you grab the latest real-time quotes for AAPL, MSFT, and TSLA — I want to see the current price, today's change percentage, and volume for each?”
Earnings date lookup
“When is Apple's next earnings date, and what did the stock close at in the last regular session?”
ETF snapshot before trading
“What's SPY trading at right now, including the 52-week high and low and whether we're in pre-market or regular hours?”
Technical details
Endpoint
GEThttps://api.chainmarket-api.workers.dev/api/finance/iex-cloud-public?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time or near-real-time US equity, ETF, or index quotes with rich metadata (bid/ask, volume, 52-week range, earnings date, market status) and no API key or signup. Ideal for pay-per-call agent workflows where you only pay $0.002 USDC when data is successfully returned. Prefer over subscription-based data providers for low-frequency, on-demand lookups.
Side effects
- Invalid or unknown ticker symbol returns an error or empty result
- Non-US tickers are not supported
- Market data may be delayed or unavailable outside US market hours for certain asset classes
- Missing required 'symbol' query parameter causes request failure
- Incorrect 'assetClass' value may return mismatched or empty data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"name": "Apple Inc. Common Stock",
"quote": {
"ask": 346.5,
"bid": 346.3,
"price": 346.4688,
"change": -1.7512,
"volume": 145291,
"askSize": 43,
"bidSize": 25,
"realTime": true,
"changePct": -0.5,
"lastTrade": "Oct 23, 2026 5:36 AM ET"
},
"source": "https://www.nasdaq.com/market-activity/stocks/aapl",
"symbol": "AAPL",
"dayRange": null,
"exchange": "NASDAQ-GS",
"checkedAt": "2026-10-23T09:36:12.780Z",
"assetClass": "STOCKS",
"marketStatus": "Pre-Market",
"nextEarnings": "Nov 2, 2026",
"fiftyTwoWeekRange": {
"low": 243.42,
"high": 348.15
},
"regularSessionClose": {
"ask": null,
"bid": null,
"price": 348.22,
"change": 4.23,
"volume": null,
"askSize": null,
"bidSize": null,
"realTime": false,
"changePct": 1.23,
"lastTrade": "Closed at Oct 22, 2026 4:00 PM ET"
}
}
}Tags
x402
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