{"uid":"cap_1FMn5oSNYCUVACxOtB5C9","slug":"onchaininja-multi-chain-alpha-signals-22414e05","name":"OnChaiNinja Multi-Chain Alpha Signals","description":"Alpha signals, whale tracking, rug scanning, and MEV protection across Base, Solana, Arbitrum, and more.","url":"https://nininonchain.vercel.app/api/alpha/%7Bchain%7D","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"chain":"base","signals":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8M6GGS9I3SdxYiYLFh_fN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns on-chain alpha signals, whale tracking data, rug scan results, and MEV protection insights for a specified blockchain network","exampleAgentPrompt":"Pull the latest alpha signals and whale activity for the Base chain — I want to see any rug scan warnings and MEV risks before I make a move.","exampleUseCases":[{"title":"Rug pull detection before investing","prompt":"Before I ape into this new token on Solana, can you run a rug scan and check if there are any red flags or suspicious whale movements I should know about?"},{"title":"Whale tracking for Arbitrum trades","prompt":"Show me the latest whale wallet activity and alpha signals on Arbitrum — I want to know if any big players are accumulating or dumping right now."},{"title":"MEV protection check on Base","prompt":"I'm about to make a big swap on Base — can you pull the current MEV protection signals and on-chain alpha so I can time this safely and avoid getting front-run?"}],"resultDescription":"A JSON object containing the queried chain name and an array of alpha signals, which may include whale tracking events, rug scan assessments, MEV risk indicators, and other on-chain intelligence relevant to the specified blockchain network.","failureModes":["Unsupported chain identifier returns empty signals array or error","Invalid or malformed chain path parameter results in 400/404 response","Signals array may be empty if no notable on-chain activity is detected","Service may return stale data if upstream on-chain indexers are lagging","Payment failure (x402) prevents access to endpoint entirely"],"whenToPreferThis":"Choose this endpoint when you need real-time on-chain intelligence — alpha signals, whale movements, rug scan verdicts, or MEV exposure — across multi-chain environments including Base, Solana, and Arbitrum. Prefer this over generic blockchain explorers when you want pre-processed, actionable trading signals rather than raw transaction data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-12T06:39:17.098Z","isFirstParty":false}