# RagRadar Whale Alerts

> RagRadar Whale Alerts is a paid API for AI agents from ragradar.space, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Retrieves real-time on-chain whale alert signals across Base, Arbitrum, and Solana, flagging large wallet movements and significant transactions.

## Facts

- Endpoint: GET https://ragradar.space/api/whale/alerts
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-whale-alerts-9f7559d1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TMmd7-GrjfGXQAxRA1feA

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-9f7559d1
```

Example prompt: Show me the latest whale alerts on Solana — any large wallet movements or big token transfers that have happened recently.

## When to prefer this

Choose this endpoint when you need real-time large-transaction monitoring across multiple chains (Base, Arbitrum, Solana) in a single call, especially when building smart money tracking workflows or alerting systems for significant on-chain movements.

## Known failure modes

- Missing or invalid chain parameter returns empty or error response
- No recent whale activity results in empty alerts array
- Payment not included returns 402 Payment Required
- Rate limiting returns 429 Too Many Requests
- Upstream RPC node unavailability returns 503

## How this service works

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

## Output

A JSON response containing recent whale alert events, including details such as transaction hashes, wallet addresses involved, token amounts moved, chain identifiers, and timestamps of large on-chain transfers across 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-9f7559d1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ragradar.space](https://www.zero.xyz/host/ragradar.space/llms.txt)