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Sna4an Alpha Vantage Finance API
x402
Sna4an Alpha Vantage Finance API is a paid API for AI agents from sna4an-finance.vercel.app, paid per call via x402, $0.16/call, status unknown (last checked 2026-09-15).
Proxies Alpha Vantage stock market data, financial analysis, and trading information via a paid x402 endpoint
Price / call$0.16
Success—
StatusUnknown
How this service works
Stock market data, financial analysis, and trading APIs
Output
Returns a JSON object containing the requested financial data from Alpha Vantage, such as stock price time series, technical indicators, fundamental data, or forex rates, depending on the sub-endpoint path and query parameters provided.
Example use cases
Monitor portfolio stock performance daily
“Hey, can you check the latest closing prices for my tech stocks—Apple, Microsoft, and Tesla—and let me know which ones moved the most today?”
Analyze technical trading signals
“I'm looking at Tesla for a potential trade. Can you pull the last 60 days of price data and calculate the RSI and MACD indicators to see if there are any buy or sell signals?”
Compare forex exchange rates
“I need to convert USD to EUR for an international payment. What's the current exchange rate, and has it moved much in the last week?”
Technical details
Endpoint
POSThttps://sna4an-finance.vercel.app/api/alpha-vantageWhen to prefer
Use this endpoint when you need Alpha Vantage financial data (stocks, forex, crypto, technical indicators) without managing your own Alpha Vantage API key, and are willing to pay per-call via x402/USDC micropayment. Prefer this over direct Alpha Vantage when operating in a crypto-native or agent payment context.
Side effects
- Invalid or unsupported sub-endpoint path returns an error or empty response
- Missing required query parameters (e.g. ticker symbol) causes API failure
- Payment of 0.16 USDC not processed results in 402 response
- Alpha Vantage rate limits exceeded returns throttle error
- Invalid ticker symbol returns no data or error message
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| path | string | RapidAPI sub-endpoint path |
| params | object | Query parameters |
Output
Schema · Response
{
"type": "object"
}Tags
x402
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