{"uid":"cap_V6UlrX8hkTeBe-09joF7f","slug":"onvexia-watchlist-address-events-726c7da8","name":"Onvexia Watchlist Address Events","description":"Thousands of assets across ten chains, half a million analysed documents, labelled addresses and supply-age history reaching back to 2008 — fused into one reading per asset. REST, SQL, GraphQL and MCP.","url":"https://onvexia.com/v1/watchlists/addresses/%7Bid%7D/events","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"data":[],"meta":{"docs":"https://onvexia.com/openapi.json","endpoint":"/v1/watchlists/addresses/{id}/events"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rmX2ukrkoT2AXhRUU28uQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves blockchain events associated with a specific watched address from Onvexia's analytics platform","exampleAgentPrompt":"Pull the latest on-chain events for the address I've been watching — its watchlist ID is addr_7f3a92 — and tell me if there's been any unusual activity.","exampleUseCases":[{"title":"Whale wallet activity alerting","prompt":"Check Onvexia for all recent blockchain events on my watchlisted address ID addr_4b91cc — I want to know if it's moved any funds in the last 24 hours."},{"title":"DeFi protocol treasury monitoring","prompt":"Get me the on-chain event history for watchlist address ID addr_d83e10 so I can see every interaction this treasury wallet has had recently."},{"title":"Compliance audit trail for labelled address","prompt":"I need a full event log for the address in my Onvexia watchlist under ID addr_22f701 — we're running a compliance review and need to document every transaction it's been involved in."}],"resultDescription":"Returns a JSON object with a 'data' array of blockchain events associated with the specified watchlist address (transactions, transfers, contract interactions, etc.) and a 'meta' object containing documentation links and the endpoint path. Events leverage Onvexia's labelled address data and multi-chain coverage.","failureModes":["Invalid or non-existent watchlist address ID returns empty data array","Payment failure (402) if x402 micropayment of $0.001 USDC is not included","Unauthorized access if the watchlist address belongs to another account","Rate limiting if too many requests are made in quick succession","Malformed ID path parameter returns 400 or empty result"],"whenToPreferThis":"Choose this endpoint when you need to retrieve historical or recent on-chain events for a specific address that has already been added to a watchlist, particularly when you want Onvexia's labelled address context and multi-chain analytics fused with the event stream. Prefer this over raw blockchain node queries when enriched, pre-labelled event data is needed.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-19T13:13:07.905Z","isFirstParty":false}