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Magnum.ai Alpha Vantage Proxy (x402)
x402
Magnum.ai Alpha Vantage Proxy (x402) is a paid API for AI agents from magnum-ai-flame.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Proxies Alpha Vantage financial market data API calls via x402 pay-per-call micropayments on Base chain for $0.05 USDC per request.
Price / call$0.05
Success—
StatusUnknown
How this service works
Pay-per-call API marketplace with 150 endpoints powered by x402 payments on Base chain.
Output
Returns the Alpha Vantage API response wrapped in a result object containing the requested financial market data — such as time series prices, technical indicators, forex rates, or fundamental data — depending on the query parameters provided.
Example use cases
Intraday price check for trading
“Can you pull the intraday 5-minute price data for TSLA from Alpha Vantage so I can see how the stock has been moving throughout today's trading session?”
Forex rate lookup for conversion
“I need the current EUR to USD exchange rate from Alpha Vantage — can you fetch that so I can figure out how much my euros are worth in dollars right now?”
Technical indicator for strategy analysis
“Can you grab the RSI values for NVDA over the past 30 days from Alpha Vantage so I can see whether the stock is currently overbought or oversold?”
Technical details
Endpoint
POSThttps://magnum-ai-flame.vercel.app/api/alpha-vantageWhen to prefer
Choose this endpoint when you need Alpha Vantage financial data without managing your own Alpha Vantage API key, prefer micropayment-based access over subscriptions, or are building an agent that uses x402 on Base chain for pay-per-call access to market data.
Side effects
- Payment not processed or insufficient USDC balance — request rejected with 402 Payment Required
- Invalid or unsupported Alpha Vantage function parameter — returns error in result object
- Rate limit exceeded on underlying Alpha Vantage API — upstream error propagated
- Missing or malformed request body — returns 400 Bad Request
- Alpha Vantage API key or quota exhausted on backend — upstream failure
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | API response data |
Tags
x402
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