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Stock Bloc SB-Score History
x402
Stock Bloc SB-Score History is a paid API for AI agents from stockbloc.ai.studio, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-12).
Returns the historical SB-Score signal records for a given stock ticker, including momentum, trend, volume, volatility, and relative strength factor breakdowns with buy/sell signal labels.
Price / call$0.05
Success—
StatusUnknown
How this service works
Financial research API for AI agents: Stock Bloc SEC Analyst (10-K/10-Q/8-K filing analysis), market data, MCP tools, and x402 USDC payments on Base.
Output
A JSON object containing the ticker symbol, current price, SB-Score (0-100), confidence level (e.g. HIGH), signal label (e.g. STRONG BUY), and a factor breakdown showing individual scores for trend, volume, momentum, volatility, and relative strength — representing the historical record of these signals over time.
Example use cases
Tracking signal momentum over time
“Show me the full SB-Score history for Tesla — I want to see how the signal label and confidence level have shifted and whether the momentum factor has been trending up or down.”
Backtesting quant signals for a portfolio
“I'm building a backtest strategy — can you grab the historical SB-Score records for AMD, including the factor breakdowns for trend, volume, and relative strength, so I can see how the signals lined up with price moves?”
Screening for consistent strong-buy stocks
“Which stocks have had a consistent STRONG BUY signal with HIGH confidence in their SB-Score history? Pull the history for NVDA and MSFT and compare their signal track records.”
Technical details
Endpoint
GEThttps://stockbloc.ai.studio/api/v1/intelligence/sb-score/history?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to track how a stock's SB-Score quant signal has evolved over time, not just its current reading. It is ideal for backtesting, trend analysis of signal reliability, or comparing how buy/sell confidence has shifted across market conditions. Prefer this over real-time price endpoints when the goal is historical signal analysis rather than live quotes.
Side effects
- Invalid or unrecognized ticker symbol returns an error or empty result
- No historical data available for very new or delisted tickers
- Payment failure (insufficient USDC balance) blocks access
- Rate limiting if too many requests are made in quick succession
- Stale or delayed data if market feeds are temporarily disrupted
Output
Schema · Response
{
"type": "json",
"example": {
"price": 138.25,
"status": "success",
"ticker": "NVDA",
"sbScore": 88,
"confidence": "HIGH",
"signalLabel": "STRONG BUY",
"factorBreakdown": {
"trend": 24,
"volume": 12,
"momentum": 24,
"volatility": 10,
"relativeStrength": 18
}
}
}Tags
x402
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