{"uid":"cap_2ahhqG2AnKvxYLog_AC9z","slug":"kronos-market-intelligence-whale-alert-feed-by-coinopai-74c089b8","name":"Kronos Market Intelligence — Whale Alert Feed by CoinOpAI","description":"Auditable market context with calibrated crypto forecast ranges, risk state, decision journaling, and post-decision audit via x402 micropayments on Base.","url":"https://x402.coinopai.com/api/whale","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"],"type":"string"},"queryParams":{"type":"object","properties":{"chain":{"enum":["ethereum","base","arbitrum"],"type":"string"},"hours":{"type":"number","maximum":168,"minimum":1}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"chain":{"type":"string"},"alerts":{"type":"array"},"alert_count":{"type":"number"},"window_hours":{"type":"number"}}}}}}},"responseSchema":{"type":"json","example":{"chain":"base","alerts":[{"type":"exchange_flow","venue":"Coinbase","direction":"in","value_usd":750000}],"alert_count":2,"window_hours":4}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_evxKnUT1fQH7YMdawGBbU","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns large on-chain fund flow alerts (whale movements) for a specified blockchain over a configurable time window, paid via x402 micropayment on Base.","exampleAgentPrompt":"Pull the whale alert feed for Base over the last 4 hours — I want to see any large exchange inflows or outflows and how many alerts fired.","exampleUseCases":[{"title":"Pre-trade whale signal check","prompt":"Before I make a large ETH position, check if there are any whale alerts on Ethereum over the past 6 hours — especially big exchange inflows that might signal a dump."},{"title":"Arbitrum ecosystem monitoring","prompt":"Give me a summary of all whale fund movements on Arbitrum over the last 48 hours so I can see if big players are moving money in or out of the ecosystem."},{"title":"Daily crypto risk briefing","prompt":"Run the whale alert feed for Base for the past 24 hours and tell me how many alerts fired and what the biggest exchange flows were by USD value."}],"resultDescription":"A JSON object containing the queried chain name, the time window in hours, a count of alerts fired, and an array of alert objects each specifying the alert type (e.g. exchange_flow), the venue (e.g. Coinbase), the direction of funds (in/out), and the USD value of the movement.","failureModes":["Invalid chain value (not ethereum/base/arbitrum) returns a validation error","Hours parameter outside 1-168 range returns a schema validation error","Payment not settled via x402 returns HTTP 402 requiring micropayment","No whale activity in the requested window returns an empty alerts array with alert_count 0","Network or upstream data provider outage may return 503 or timeout"],"whenToPreferThis":"Choose this endpoint when you need raw, timestamped whale movement alerts for a specific chain over a flexible lookback window — particularly when you want exchange-level granularity (venue + direction + USD value) rather than aggregated risk scores or forecast ranges. It is the right choice for pre-trade due diligence, ecosystem monitoring, or feeding whale signals into a downstream decision workflow. Prefer sibling endpoints for go/no-go gating, calibrated confidence scoring, or historical signal backtesting.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:43:31.957Z","isFirstParty":false}