{"uid":"cap_XMV3tbIO8OsJUl0HHkbSM","slug":"preflight-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-66d64f67","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/base-dex-whales)","url":"https://preflight.agentdiet.dev/v1/base-dex-whales?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":"0.01","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_o9E7QpzL6vfh51UlVkQmO","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":"Pull the current whale orderflow and buy/sell ratio for AERO on the Base and Solana DEXes — I want to see both the 1h and 24h accumulation signals.","exampleUseCases":[{"title":"Pre-trade whale signal check","prompt":"Before I buy into SOL, can you check if whales are net accumulating it on DEX right now — show me the 1h and 24h orderflow ratios?"},{"title":"Spotting unusual liquidity velocity","prompt":"Is there any unusual liquidity velocity or large-wallet activity on WETH across Base DEXes in the last hour?"},{"title":"Token momentum screening","prompt":"I'm watching AERO — can you scan it for whale accumulation signals and tell me whether buy pressure is outpacing sells on Base right now?"}],"resultDescription":"Returns a JSON object containing real-time DEX orderflow data for the queried token, including buy/sell ratio breakdowns for 1h and 24h windows, whale accumulation signals indicating large-wallet net positioning, and liquidity velocity metrics across Base and Solana decentralized exchanges.","failureModes":["Unknown or unsupported token symbol returns empty or error response","Contract address on unsupported chain returns no data","Rate limiting or payment failure (HTTP 402) if USDC micropayment not attached","Stale or missing data if DEX indexer is lagging","Malformed symbol input may return validation error"],"whenToPreferThis":"Choose this endpoint when you need real-time on-chain DEX intelligence specifically about whale-sized wallet behavior, buy/sell orderflow imbalance, or liquidity momentum for tokens on Base EVM or Solana — particularly for short-term trading signals or accumulation detection. Prefer this over general price APIs when the question is about large-wallet intent and directional DEX flow rather than spot price alone.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:41:57.368Z","isFirstParty":false,"canonicalSlug":"preflight-agentdiet-dev-base-solana-dex-whale-orderflow-accumulation-c0237fd7"}