# RagRadar Whale Heatmap

> RagRadar Whale Heatmap is a paid API for AI agents from backup.ragradar.space, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns an on-chain whale activity heatmap showing concentration and movement of large wallet holders across supported blockchains.

## Facts

- Endpoint: GET https://backup.ragradar.space/api/whale/heatmap
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ragradar-whale-heatmap-4e1e6b56
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-NVumjtOU4d087kPTSh9S

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-heatmap-4e1e6b56
```

Example prompt: Show me the whale activity heatmap on Base right now — I want to see where large wallet holders are concentrating their on-chain moves.

## When to prefer this

Use this endpoint when you need a spatial or clustered view of where large crypto wallets (whales) are most active on Base, Arbitrum, or Solana — ideal for detecting accumulation zones, spotting coordinated whale moves, or building DeFi intelligence dashboards that require aggregated large-holder activity data.

## Known failure modes

- Missing or malformed properties parameter returns 400 or empty result
- Unsupported chain identifier returns no data or error
- Payment failure via x402 micropayment returns 402 Payment Required
- Endpoint temporarily unavailable on backup domain returns 503
- Rate limiting or quota exceeded returns 429

## How this service works

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

## Output

Returns a JSON object with heatmap data representing whale wallet concentration and activity across supported blockchain networks, including zones or addresses with elevated large-holder transaction volume.

## 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-heatmap-4e1e6b56/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)