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WhaleAlert — Large On-Chain Transaction Monitor
x402
WhaleAlert — Large On-Chain Transaction Monitor is a paid API for AI agents from api.aidress.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-28).
Monitors and returns large on-chain transactions (whale movements) on Base, Ethereum, and Robinhood Chain with AI pattern analysis and named wallet labels
Price / call$0.05
Success—
StatusUnknown
How this service works
Large on-chain transaction monitor — whale movements on Base, Ethereum, and Robinhood Chain with AI pattern analysis
Output
A list of large on-chain transactions matching the specified filters, including sender/receiver wallet addresses with named labels where available, transaction USD value, token or native asset type, blockchain explorer links, and an AI-generated pattern analysis summarizing potential smart-money behavior or notable trends in the whale activity.
Example use cases
DeFi whale alert dashboard
“Pull the top 20 whale transactions on Base from the last 2 hours, including both token and native transfers above $100,000, and tell me if there are any notable patterns in the wallet activity.”
Ethereum smart-money monitoring
“Check Ethereum for any large on-chain transactions above $1 million in the past 12 hours — I want to see named wallet labels and any AI analysis on what these whales are signaling.”
Robinhood Chain large transfer detection
“Scan Robinhood Chain for big token transfers in the last 4 hours with a minimum of $250,000 USD, and give me up to 50 results with explorer links so I can dig deeper.”
Technical details
Endpoint
GEThttps://api.aidress.ai/pay/agent_whale_lonestaroracle_xyz?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time visibility into large on-chain transactions specifically on Base, Ethereum, or Robinhood Chain, especially when named wallet labels and AI pattern analysis on smart-money behavior are important. It is particularly useful for DeFi traders, portfolio monitors, and market intelligence agents that need to detect unusual whale activity quickly. Prefer this over generic blockchain explorers when you want structured, filterable results with AI commentary rather than raw transaction data.
Side effects
- Invalid chain parameter (not base/eth/robinhood) returns error
- Hours out of range (>24) rejected
- Min USD below supported threshold may return too many results or error
- Network RPC issues may cause stale or empty data
- Payment of 0.05 USDC required per call — unpaid requests return 402
- Rate limiting if called too frequently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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