# RagRadar Whale Accumulation

> RagRadar Whale Accumulation is a paid API for AI agents from ragdar.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Detects and returns on-chain whale accumulation signals across Base, Arbitrum, and Solana blockchains

## Facts

- Endpoint: GET https://ragdar.vercel.app/api/whale/accumulation
- Price: $0.02/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-accumulation-0d4f9667
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__pBZBBTm6wUFyynOQ1HqV

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-accumulation-0d4f9667
```

Example prompt: Check RagRadar for whale accumulation activity on Base right now — I want to know which tokens large holders are quietly buying up.

## When to prefer this

Choose this endpoint when you need on-chain whale accumulation intelligence specifically across Base, Arbitrum, or Solana and want micropayment-priced per-call access via x402. Prefer this over general blockchain explorers when you need pre-processed accumulation signal detection rather than raw transaction data.

## Known failure modes

- Missing or malformed input parameters return a generic error response
- Chain not supported returns an error or empty result
- Network congestion or RPC latency may cause delayed data
- Invalid token address returns no data or 404-equivalent
- Rate limiting if too many calls are made without proper x402 payment

## How this service works

On-chain intelligence for AI agents. 70+ endpoints across Base, Arbitrum, Solana. x402 micropayments.

## Output

Returns on-chain accumulation data indicating which wallets or tokens are experiencing significant large-holder buying activity, including accumulation signals and relevant metrics across the requested blockchain network.

## 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-accumulation-0d4f9667/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ragdar.vercel.app](https://www.zero.xyz/host/ragdar.vercel.app/llms.txt)