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RagRadar Whale Alerts
x402
RagRadar Whale Alerts is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Fetches on-chain whale alert events across Base, Arbitrum, and Solana for large-value transaction monitoring
Price / call$0.01
Success—
StatusUnknown
How this service works
On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.
Output
Returns a JSON object with on-chain whale alert records, including large transaction details such as wallet addresses, transaction amounts, timestamps, and the chain on which the transfer occurred (Base, Arbitrum, or Solana).
Example use cases
DeFi smart money surveillance
“Show me the biggest on-chain whale movements from the last few hours across Base and Arbitrum — I want to know if any large wallets are repositioning before I make a trade.”
Solana whale activity check
“Are there any major whale transactions happening on Solana right now? Pull the latest alerts so I can see if big money is moving.”
On-chain market signal detection
“Check RagRadar for recent whale alerts — I'm watching for any large unusual transfers that might signal a market move before my portfolio review.”
Technical details
Endpoint
GEThttps://ragdar.vercel.app/api/whale/alertsWhen to prefer
Choose this endpoint when you need real-time or near-real-time intelligence on large on-chain transactions ('whale moves') specifically across Base, Arbitrum, or Solana. Prefer it over generic blockchain explorers when you want pre-filtered, large-value transaction signals without needing to write complex queries. Best for DeFi trading signals, on-chain market research, and smart money monitoring at $0.01 per call via x402 micropayments.
Side effects
- No recent whale alerts found returns empty result set
- Invalid or malformed properties filter returns error
- Rate limiting or payment failure via x402 returns 402 Payment Required
- Network timeout if chain data indexer is slow
- Chain not supported returns empty or error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok"
}
}Tags
x402
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