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RagRadar Whale Alerts by Token
x402
RagRadar Whale Alerts by Token is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Returns on-chain whale alert activity for a specified token across supported blockchain networks (Base, Arbitrum, Solana)
Price / call$0.02
Success—
StatusUnknown
How this service works
On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.
Output
A JSON response containing recent whale alert events for the specified token, including details such as large transaction amounts, sender/receiver wallet addresses, timestamps, block numbers, and potentially alert severity or classification of the movement.
Example use cases
DeFi trader monitoring token accumulation
“Show me the latest whale alerts for ARB token — I want to know if any big wallets have been accumulating or dumping in the last few hours on Arbitrum.”
Risk alert for stablecoin depeg signals
“Are there any unusual whale movements on USDC on Base right now? Large transfers could signal a depeg risk and I want to catch it early.”
Bot detecting pump-and-dump patterns
“Fetch whale alerts for this Solana token address so I can check whether large wallets dumped right before the price dropped.”
Technical details
Endpoint
GEThttps://ragdar.vercel.app/api/whale/alerts/%7Btoken%7DWhen to prefer
Use this endpoint when you need real-time or recent on-chain whale transaction alerts for a specific token across Base, Arbitrum, or Solana. Prefer it over generic block explorers when you want pre-filtered large-transaction signals without parsing raw chain data yourself. Ideal for trading bots, DeFi risk monitors, or market intelligence agents that need low-cost ($0.02/call) per-query whale data.
Side effects
- Invalid or unrecognized token symbol/address returns empty results or error
- Token not supported on tracked chains returns no data
- Payment failure via x402 micropayment blocks the request
- Rate limiting if too many calls are made in succession
- Vercel cold start may add latency on first call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "ok"
}
}Tags
x402
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