{"uid":"cap__NALk8BSktlg8Zww5TOAE","slug":"preflight-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-b493764d","name":"Base & Solana DEX Whale Orderflow & Accumulation Scanner","description":"Tracks real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity velocity across Base and Solana. (Live x402 v2, IETF MPP & MCP endpoint at https://preflight.agentdiet.dev/v1/whale-alerts)","url":"https://preflight.agentdiet.dev/v1/whale-alerts?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","minLength":1,"description":"Token symbol or contract address (e.g. AERO, USDC, SOL, WETH) to scan for DEX whale orderflow momentum"}}},"responseSchema":{"type":"object"},"example":null,"exampleRequest":null,"tags":[],"displayCostAmount":"0.015","displayCostAsset":"USD","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":"$0.015/call","primary":{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"mpp","network":"tempo","amountUsd":"0.015","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7PpEByjJTxeRMM3z8aI2S","protocol":"mpp","methodType":"crypto","chain":"tempo","mode":"charge","costAmount":"0.015","costPer":"request","priority":0,"asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":"preflight.agentdiet.dev","brandSlug":"preflight-agentdiet-dev-mpp","brandBaseUrl":"https://preflight.agentdiet.dev","brandDocsUrl":null,"whatItDoes":"Returns real-time 1h/24h DEX buy/sell orderflow ratios, whale accumulation signals, and liquidity velocity for a given token on Base and Solana.","exampleAgentPrompt":"Can you scan the DEX whale orderflow for AERO right now — I want to see the 1h and 24h buy/sell ratios and whether whales are accumulating or dumping it on Base?","exampleUseCases":[{"title":"Pre-trade whale sentiment check","prompt":"Before I ape into SOL, can you check if whales are net buying or selling it on DEX right now — show me the 1h and 24h orderflow ratios?"},{"title":"Token accumulation alert for DeFi bot","prompt":"Scan WETH for any whale accumulation signals on Base DEX — I want to know if big wallets are quietly stacking it before a move."},{"title":"Liquidity velocity monitoring for USDC","prompt":"What's the current DEX liquidity velocity for USDC on Base and Solana? I'm trying to spot any unusual whale orderflow in the last hour."}],"resultDescription":"Returns a JSON object containing real-time DEX buy/sell orderflow ratios over 1h and 24h windows, whale accumulation signals, and liquidity velocity metrics for the queried token across Base and Solana DEX markets.","failureModes":["Missing or empty 'symbol' parameter returns a validation error","Unsupported or unrecognized token symbol may return empty or null signal data","Network or upstream DEX data provider outage may return a 503 or degraded response","Payment not fulfilled (HTTP 402) if x402 USDC micropayment is missing or insufficient","Rate limiting if too many calls are made in a short window"],"whenToPreferThis":"Choose this endpoint when you need real-time on-chain DEX whale orderflow intelligence specifically on Base or Solana — particularly when you want both 1h and 24h buy/sell momentum ratios and whale accumulation signals in a single call. Prefer it over generic price APIs when the user wants to understand large-wallet behavior or liquidity dynamics rather than just spot price.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T07:22:41.741Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-c0237fd7"}