{"uid":"cap_ziZwI_peaiu6nfous_cuq","slug":"stock-bloc-evaluate-investment-strategy-f7a40034","name":"Stock Bloc – Evaluate Investment Strategy","description":"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.","url":"https://stockbloc.ai.studio/api/v1/agent/evaluate-strategy?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"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}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_jeAXtmFBiarho403lCJV_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Evaluates an investment or trading strategy and returns quantitative performance metrics including Sharpe ratio, annualized return, alpha, max drawdown, and benchmark comparison.","exampleAgentPrompt":"Evaluate my momentum trading strategy using Stock Bloc and give me the Sharpe ratio, annualized return, alpha, and max drawdown so I can see how it stacks up against the benchmark.","exampleUseCases":[{"title":"Quant strategy risk-return assessment","prompt":"Run my mean-reversion equity strategy through Stock Bloc's evaluate-strategy endpoint and tell me the Sharpe ratio, alpha, max drawdown, and how the annualized return compares to the benchmark."},{"title":"Portfolio manager performance review","prompt":"I want to evaluate the long-short strategy I've been running — can you send it to Stock Bloc and get back the annualized return, benchmark return, and maximum drawdown so I can decide whether to scale it up?"},{"title":"Backtesting a new algorithmic approach","prompt":"Before I deploy this trend-following algorithm, evaluate it with Stock Bloc and show me whether the Sharpe ratio is above 2 and what the alpha looks like relative to benchmark."}],"resultDescription":"Returns a JSON object with: status (success/failure), evaluatedAt (ISO timestamp), sharpeRatio (risk-adjusted return metric), annualizedReturn (e.g. 0.428 = 42.8%), alpha (excess return over benchmark, e.g. 0.116), maxDrawdown (peak-to-trough loss, e.g. -0.092), and benchmarkReturn (e.g. 0.312 = 31.2%).","failureModes":["Missing or malformed required 'input' field returns validation error","Invalid bodyType enum value causes request rejection","Strategy parameters not parseable by the engine may return empty or null metrics","Payment failure via x402/USDC prevents execution","Network timeout on complex strategy evaluation","Unsupported HTTP method other than POST/PUT/PATCH"],"whenToPreferThis":"Choose this endpoint when you need quantitative performance metrics — Sharpe ratio, alpha, max drawdown, annualized return — for a defined investment or trading strategy, especially in an AI agent workflow that can handle x402 USDC micropayments on Base. Prefer this over generic financial data endpoints when strategy evaluation and benchmarking are the primary goal.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:42:45.329Z","isFirstParty":false,"canonicalSlug":"stock-bloc-evaluate-investment-strategy-f7a40034"}