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fastapi.online — Stock Ticker Lookup
x402
fastapi.online — Stock Ticker Lookup is a paid API for AI agents from api.fastapi.online, paid per call via x402, $0.0005/call, status unknown (last checked 2026-10-10).
Returns current price or quote data for a given stock ticker symbol
Price / call$0.0005
Success—
StatusUnknown
How this service works
Chat, embeddings, OCR, speech-to-text, image editing, image understanding (captioning/Q&A), text-to-speech, translation, writing tools, classification tools, developer tools, local utilities, format/checksum validators, encoding & crypto utilities, date/time calculators, geo/coordinate math, math & finance calculators, novelty tools, and business/social writing generators — 179 endpoints in all, across multiple specialized self-hosted models. Pay per call with crypto — no signup — or get an API key.
Output
Returns price or quote information for the requested stock ticker symbol, likely including current price and possibly additional market data fields.
Example use cases
Real-time portfolio price check
“Look up the current price for AAPL and tell me what it's trading at right now.”
Stock alert trigger condition
“Check the latest quote for TSLA — I want to know if it's above or below $200.”
Investment research price lookup
“What is the current market price for MSFT? I'm comparing it to its 52-week high.”
Technical details
Endpoint
POSThttps://api.fastapi.online/ticker?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, pay-per-call stock price or quote lookup without signup overhead, especially in crypto-payment-enabled agent workflows where low per-call cost ($0.0005 USDC) matters and no persistent API key is required.
Side effects
- Invalid or unrecognized ticker symbol returns an error
- Market closed or no data available for symbol
- Missing required 'symbol' field in request body
- Network or upstream data source timeout
- Rate limit or payment failure (402 if payment not provided)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| symbol | string |
Tags
x402
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