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Gloom Market Tape API
x402
Gloom Market Tape 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 real-time market tape data (trades/quotes) for one or more financial symbols via the Gloom finance terminal API.
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 object with a `data` array containing market tape entries for the requested symbols, including trade and quote records with price, volume, and timing information for each symbol provided.
Example use cases
Day trader real-time ticker monitoring
“Get me the market tape for SPY, QQQ, and AAPL right now — I want to see the latest trades and price action.”
Portfolio snapshot for multiple holdings
“Fetch live market tape data for MSFT, GOOGL, AMZN, META, and NVDA so I can get a quick read on how my tech positions are moving.”
Crypto and equity cross-asset tape check
“Pull the current market tape for BTC, ETH, and SPY from Gloom — I'm watching both crypto and equity markets this morning.”
Technical details
Endpoint
GEThttps://api.gloom.sh/v1/market/tape?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time market tape data (trades/quotes) for one or more financial symbols and want a low-cost, open-source-backed API with x402 micropayment support. Prefer this over traditional market data APIs if you are building an autonomous agent that handles per-call micropayments via USDC on the x402 protocol, or if you are already integrated with the Gloom finance terminal ecosystem.
Side effects
- Missing or empty `symbols` query parameter returns an error or empty data array
- Invalid or unrecognized ticker symbols may return empty data arrays with no error
- Payment not completed (x402 protocol) results in a 402 Payment Required response
- Rate limiting or quota exceeded may block requests
- Network timeout if upstream market data feed is delayed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": []
}
}Tags
x402
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