{"uid":"cap_Sdz9wI_o4jvkGHyqNnnQJ","slug":"losbeto-correlation-matrix-ae58c8ee","name":"Losbeto Correlation Matrix","description":"OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana and Algorand via x402.","url":"https://api.losbeto.xyz/correlation-matrix","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","properties":{"queryParams":{"type":"object","properties":{"format":{"type":"string","description":"Response format (json)"}}}}},"output":{"type":"object","properties":{"example":{"type":"object","description":"90-day cross-asset correlation matrix: BTC/ETH/SOL vs S&P, Nasdaq, gold, oil, dollar index and 20Y bonds — plus best diversifier and AI regime reading. Impossible on crypto-only nodes."}}}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.18","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":"$0.18/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.18","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_A75iCfJtzyMOTC-DWh3fd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.18","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a correlation matrix across financial assets or market data streams, payable via USDC micropayment on Solana or Base.","exampleAgentPrompt":"Pull the correlation matrix from Losbeto for my set of crypto assets so I can see which pairs move together — I'll pay the USDC fee per call.","exampleUseCases":[{"title":"Portfolio diversification analysis","prompt":"Can you get me the correlation matrix across my crypto holdings — BTC, ETH, SOL, and AVAX — so I can see which ones are moving in lockstep and find diversification opportunities?"},{"title":"Pairs trading signal setup","prompt":"I want to build a pairs trading strategy — can you fetch the correlation matrix for major DeFi tokens and show me which pairs have the highest correlation so I know which to watch?"},{"title":"Risk concentration check","prompt":"Before I rebalance my portfolio, can you run the correlation matrix on my positions so I can spot any risk clusters where assets are too correlated?"}],"resultDescription":"A JSON response containing a correlation matrix — a square table of pairwise correlation coefficients (typically ranging from -1 to 1) between the requested assets or market data properties, useful for portfolio risk analysis, pairs trading, and diversification decisions.","failureModes":["Missing or invalid 'properties' parameter returns an error or empty matrix","Insufficient USDC balance or failed x402 payment results in a 402 Payment Required response","Unknown asset identifiers may return null or zero correlations","Service downtime on api.losbeto.xyz yields a 5xx error","Malformed JSON input schema causes a 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need on-demand, pay-per-call correlation matrix computation for crypto or multi-chain financial assets and want to settle fees instantly in USDC via x402 on Solana or Base — especially useful for AI trading agents that require programmatic risk analytics without a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:55:43.397Z","isFirstParty":false}