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Stock Bloc Strategy Evaluator
x402
Stock Bloc Strategy Evaluator is a paid API for AI agents from stockbloc.ai.studio, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-12).
Evaluates an investment strategy and returns quantitative performance metrics including Sharpe ratio, alpha, max drawdown, and annualized return.
Price / call$0.1
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
Returns a JSON object with: status (success/error), evaluatedAt (ISO timestamp), sharpeRatio (risk-adjusted return metric), alpha (excess return above benchmark), maxDrawdown (worst peak-to-trough loss as a negative decimal), annualizedReturn (strategy's annualized performance), and benchmarkReturn (market benchmark return for comparison).
Example use cases
Hedge fund strategy backtest review
“Run an evaluation of my long-short equity strategy and give me the Sharpe ratio, alpha, annualized return, and maximum drawdown so I can decide whether to scale it up.”
Retail investor strategy validation
“I've been following a dividend growth strategy for the past year — can you evaluate it and tell me how the risk-adjusted returns compare to the benchmark?”
Quant researcher performance benchmarking
“Evaluate this mean-reversion strategy I built and give me the full performance metrics — Sharpe, alpha, max drawdown, and annualized return — so I can compare it against my other strategies.”
Technical details
Endpoint
POSThttps://stockbloc.ai.studio/api/v1/agent/strategy/evaluate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need quantitative risk-adjusted performance metrics (Sharpe ratio, alpha, drawdown) for a specific investment strategy, particularly when integrating with an AI agent workflow that uses x402 micropayments on Base. Prefer this over generic market data endpoints when the goal is strategy evaluation rather than raw price or filing data.
Side effects
- Missing required 'input' object returns a 400 validation error
- Invalid method enum (not POST/PUT/PATCH) causes request rejection
- Malformed or empty body may return no meaningful evaluation
- Payment failure via x402/USDC prevents the call from executing
- Strategy data that cannot be parsed or evaluated may return an error status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"alpha": 0.116,
"status": "success",
"evaluatedAt": "2026-09-29T00:00:00.000Z",
"maxDrawdown": -0.092,
"sharpeRatio": 2.65,
"benchmarkReturn": 0.312,
"annualizedReturn": 0.428
}
}Tags
x402
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