{"uid":"cap_ZQ21YgAFeHHKQ6wsz6cvb","slug":"agentdiet-whale-alerts-via-x402-broker-f2118b91","name":"AgentDiet Whale Alerts via X402-BROKER","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/whale-alerts?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"symbol":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_p_sxPD6HKMYDjZX8gBKWy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches large cryptocurrency transaction (whale alert) data for a given asset symbol, payable per-call in USDC on Base.","exampleAgentPrompt":"Pull the latest whale alerts for Bitcoin right now — I want to see if any large BTC transactions have happened recently.","exampleUseCases":[{"title":"Real-time BTC whale movement detection","prompt":"What are the latest whale alerts for BTC? I want to know if any huge Bitcoin transactions happened in the last few hours."},{"title":"Monitoring ETH whale activity for trading signals","prompt":"Show me the current whale alerts for ETH — I'm trying to see if any big Ethereum wallets are moving funds before I make a trade."},{"title":"Tracking stablecoin whale flows","prompt":"Can you fetch whale alerts for USDC? I want to see if there are any massive stablecoin transfers happening on-chain right now."}],"resultDescription":"Returns a JSON object with a 'data' field containing whale alert records for the requested symbol, a 'status' field (e.g. 'ok'), and an 'roi_proof' object indicating compression ratio for the data payload.","failureModes":["Invalid or unsupported symbol returns empty data or error","Payment failure (x402 USDC on Base not settled) results in 402 response","Network timeout or gateway unavailability returns 5xx error","Missing required 'input' field returns 400 validation error","Unrecognized method enum value causes schema validation failure"],"whenToPreferThis":"Choose this endpoint when you need on-demand whale alert data for specific cryptocurrency symbols via a pay-per-call x402/USDC micropayment model, and want access through a broker gateway that aggregates many MCP/API sources without requiring individual API key management.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:41:24.652Z","isFirstParty":false,"canonicalSlug":"agentdiet-whale-alerts-via-x402-broker-f2118b91"}