# RagRadar Whale Alerts by Token

> RagRadar Whale Alerts by Token is a paid API for AI agents from backup.ragradar.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-10).

Returns on-chain whale alert activity for a specified token across supported blockchain networks (Base, Arbitrum, Solana).

## Facts

- Endpoint: GET https://backup.ragradar.space/api/whale/alerts/%7Btoken%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-whale-alerts-by-token-c90598c7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nq1Y1iOVE-YUm6WmW6Cvm

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability ragradar-whale-alerts-by-token-c90598c7
```

Example prompt: Show me the latest whale alerts for the USDC token on Base — I want to see any large transactions that have been flagged recently.

## When to prefer this

Use this endpoint when you need real-time or recent whale alert data for a specific token across Base, Arbitrum, or Solana. Prefer this over general blockchain explorers when you want pre-filtered, large-transaction intelligence specifically curated for AI agents via x402 micropayments.

## Known failure modes

- Invalid or unrecognized token symbol/address returns an error or empty result
- Token not supported on tracked chains returns no data
- Network connectivity issues to backup.ragradar.space result in timeout
- Missing x402 micropayment header causes 402 Payment Required response
- Malformed token path parameter causes 400 or 404 error

## How this service works

On-chain intelligence for AI agents. 73+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

A JSON response containing whale alert events for the specified token, including large transaction details such as wallet addresses, transfer amounts, and timestamps observed on supported chains like Base, Arbitrum, and Solana.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "ok"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ragradar-whale-alerts-by-token-c90598c7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from backup.ragradar.space](https://www.zero.xyz/host/backup.ragradar.space/llms.txt)