# CryptoIZ Whale Neutral Signal

> CryptoIZ Whale Neutral Signal is a paid API for AI agents from mcp.cryptoiz.org, paid per call via x402, $0.03/call, status down (last checked 2026-09-16).

Returns neutral whale activity signals indicating sideways or indecisive large-holder behavior in crypto markets.

## Facts

- Endpoint: POST https://mcp.cryptoiz.org/whale/neutral
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mcp-cryptoiz-org-d461dadb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PYGIxM2VWRqZiSkV48ZQt

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 mcp-cryptoiz-org-d461dadb -d '<json body>'
```

Example prompt: Pull the current CryptoIZ neutral whale signal for Bitcoin — I want to see if large holders are sitting on the sidelines right now rather than actively accumulating or distributing.

## When to prefer this

Use this endpoint when you specifically want to identify periods where large crypto holders (whales) are neither accumulating nor distributing — signaling a neutral or consolidating market. Prefer this over the accumulation or distribution endpoints when you want to detect sideways whale behavior or confirm a lack of directional conviction. Best for traders or analysts building signals around whale indecision.

## Known failure modes

- Payment not provided or insufficient USDC balance — x402 payment required error
- Invalid or unsupported asset symbol — returns 400 or empty signal
- Service unavailable or rate limit exceeded — 429 or 503 response
- No recent whale data available for the requested asset — null or empty signal returned

## How this service works

Returns neutral whale activity signals for crypto markets.

## Output

A structured signal object indicating neutral or indecisive whale activity in the specified crypto market, including the signal value, confidence or strength indicator, and relevant metadata such as asset and timestamp.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-cryptoiz-org-d461dadb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp.cryptoiz.org](https://www.zero.xyz/host/mcp.cryptoiz.org/llms.txt)