{"uid":"cap_XTxqssM912ziJJ8OgP9oJ","slug":"evm-wallet-whale-watch-monitor-bdeef8ed","name":"EVM Wallet Whale-Watch Monitor","description":"Whale-watch: a standing 30-day watch on one EVM wallet. Sweeps every 15 minutes across 6 chains; alerts the moment a transfer at or above your USD threshold moves in or out — delivered to your webhook and readable any time via the free status endpoint with your read token. Fully anonymous: no account, no email, the returned credentials are all that exists.","url":"https://taxpulse.theaslangroupllc.com/api/crypto/wallet-watch","method":"GET","headers":{},"bodySchema":{"type":"object","required":["address"],"properties":{"chains":{"type":"string","description":"CSV of chains to watch. Default: all (ethereum,base,arbitrum,optimism,polygon,gnosis)"},"address":{"type":"string","description":"EVM wallet address to watch (0x…)"},"webhook":{"type":"string","description":"Optional https webhook URL — alerts are POSTed as JSON. Polling via the status endpoint works without it."},"threshold_usd":{"type":"string","description":"Alert on transfers ≥ this USD value. Default 10000"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"5","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":"$5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_z1wKactI3xfUQWO8q2fZB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Sets up a 30-day automated watch on an EVM wallet address that polls every 15 minutes across 6 chains and sends webhook alerts when transfers meet or exceed a USD threshold.","exampleAgentPrompt":"Set up a 30-day whale watch on wallet 0xAb5801a7D398351b8bE11C439e05C5B3259aec9A — alert my webhook at https://hooks.myapp.com/crypto-alerts whenever a transfer of $50,000 or more moves in or out, across all 6 supported EVM chains.","exampleUseCases":[{"title":"Monitor competitor wallet fund movements","prompt":"I need you to watch the wallet 0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb for any transfers over $100,000 for the next 30 days. Send alerts to my webhook at https://api.myservice.com/alerts whenever they move funds — I want to track their capital allocation strategy across Ethereum, Polygon, and Arbitrum."},{"title":"Track treasury outflows for compliance","prompt":"Set up a watch on our organization's treasury wallet 0xE8f5E8f5E8f5E8f5E8f5E8f5E8f5E8f5E8f5E8f5 to monitor for any transfers exceeding $25,000 over the next month. Post alerts to https://compliance.ourbank.com/webhook so our finance team can flag any unusual activity in real-time across all EVM chains."},{"title":"Alert on high-volume liquidity pool withdrawals","prompt":"Can you monitor this Uniswap LP wallet 0x1234567890abcdef1234567890abcdef12345678 and notify my Discord webhook at https://webhooks.discord.com/services/... whenever there's a movement of $75,000 or more? I want to catch large exits from the pool over the next 30 days to understand liquidity dynamics."}],"resultDescription":"Returns a watch token and a read token. The watch token identifies the active 30-day monitor; the read token allows querying the watch status endpoint at any time to check current state, recent alerts, and matched transfers. Webhook POSTs are sent in near-real-time when a transfer meeting the USD threshold is detected on any of the 6 supported EVM chains.","failureModes":["Invalid wallet address format — returns error indicating malformed EVM address","Webhook URL unreachable or returning non-2xx — alerts may be lost or retried depending on implementation","USD threshold set to zero or negative — may trigger on every transfer or return validation error","Payment not received or insufficient USDC — watch not activated","Watch expires after 30 days — no further alerts sent, read token still returns historical status","Chain polling temporarily disrupted — 15-minute sweep interval may be delayed"],"whenToPreferThis":"Choose this endpoint when you need a persistent, multi-chain whale-watch on a specific EVM wallet address with webhook delivery and no account creation. Prefer this over block-explorer manual lookups or general blockchain APIs when you need proactive alerting over a 30-day window with USD-denominated thresholds rather than raw token amounts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:32:57.782Z","isFirstParty":false}