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Gloom Market Bars API
x402
Gloom Market Bars API is a paid API for AI agents from api.gloom.sh, paid per call via x402, $0.12/call, status unknown (last checked 2026-11-01).
Fetches OHLCV-style market bar data (price and volume) for one or more stock symbols
Price / call$0.12
Success—
StatusUnknown
How this service works
Gloom is a free, open-source finance terminal for desktop and TUI with charts, news, filings, portfolios, alerts, and plugins.
Output
Returns a JSON array of market bar objects, each containing the symbol, date, price, volume, a derived flag, and publishedAt timestamp. Example: {"data":[{"date":"2026-09-14","symbol":"AAPL","values":{"price":105.82,"volume":2069454},"derived":false,"observedAt":null,"publishedAt":"2026-09-14"}]}
Example use cases
Portfolio price snapshot for rebalancing
“Get me the latest price and volume bars for AAPL, MSFT, TSLA, and AMZN — I'm checking my portfolio before deciding whether to rebalance today.”
Algorithmic trading signal check
“Fetch the most recent market bars for SPY and QQQ from Gloom so I can run them through my momentum indicator.”
Finance dashboard data refresh
“Pull current price and volume data for NVDA and AMD — I want to update my finance terminal dashboard with the latest market bars.”
Technical details
Endpoint
GEThttps://api.gloom.sh/v1/market/bars?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight price and volume bar data for specific stock tickers, especially within an AI agent workflow that can handle per-call micropayments via x402. Prefer this over heavyweight financial data providers when you need a simple, cost-effective GET call for equity market bars without complex authentication setup.
Side effects
- Missing required 'symbols' query parameter returns an error
- Invalid or unrecognized ticker symbol may return empty data array
- Payment failure (insufficient USDC balance) blocks the request under x402 protocol
- Rate limiting if too many symbols are requested at once
- Network timeout for very broad symbol queries
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"date": "2026-09-14",
"symbol": "AAPL",
"values": {
"price": 105.82,
"volume": 2069454
},
"derived": false,
"observedAt": null,
"publishedAt": "2026-09-14"
}
]
}
}Tags
x402
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