{"uid":"cap_lsq4EMTPxyYhEp4jD6KXX","slug":"api-evplus-ai-1419aa47","name":"EVPlus Bias-Optimized Arbitrage Signals","description":"Get bias-optimized arbitrage positions (0.1=bearish, 0.5=neutral, 0.9=bullish)","url":"https://api.evplus.ai/api/x402/signals/bias-optimized","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.24","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","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":"$0.24/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.24","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.24","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_dNQ111RR2u9QK79JrOuxH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.24","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns bias-optimized arbitrage positions scored on a bearish-to-bullish scale (0.1=bearish, 0.5=neutral, 0.9=bullish) for trading opportunities","exampleAgentPrompt":"Pull bias-optimized arbitrage signals from EVPlus with a bullish bias of 0.9 — I want to see which positions are best suited for an upward-trending market right now.","exampleUseCases":null,"resultDescription":"A list of arbitrage positions optimized for the specified directional bias, including entry/exit levels and a bias score between 0.1 (bearish) and 0.9 (bullish) indicating the market sentiment alignment of each opportunity.","failureModes":["Invalid bias value outside 0.0–1.0 range returns a validation error","No arbitrage opportunities matching the specified bias returns an empty result set","Payment of 0.24 USDC not processed via x402 results in 402 Payment Required","Downstream market data unavailable causes 503 or timeout","Malformed POST body returns 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need arbitrage positions filtered or ranked by directional market bias (bearish/neutral/bullish), as opposed to raw best-rate funding arbitrage. Prefer this over the sibling funding-rate endpoint when the user has a specific market directional view they want to express in their arbitrage strategy.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:57.863Z","isFirstParty":false}