# CryptoIZ BTC Market Regime Signal

> CryptoIZ BTC Market Regime Signal is a paid API for AI agents from mcp.cryptoiz.org, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).

Returns the current Bitcoin market regime classification signal (e.g. bull, bear, neutral) based on on-chain and market data analysis.

## Facts

- Endpoint: POST https://mcp.cryptoiz.org/btc/regime
- Price: $0.02/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mcp-cryptoiz-org-f37edb1f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_78WGVl_DS1Uhu2mzk5Fu9

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-f37edb1f -d '<json body>'
```

Example prompt: What is the current Bitcoin market regime signal from CryptoIZ — is BTC in a bull, bear, or neutral phase right now?

## When to prefer this

Use this endpoint when you need a concise, single-signal classification of the current Bitcoin market regime for trading strategy decisions, portfolio allocation, or triggering conditional workflows. Prefer this over raw price data or whale signal endpoints when you need a higher-level regime label rather than granular on-chain metrics.

## Known failure modes

- Payment not processed — endpoint requires $0.02 USDC via x402 payment protocol
- Service unavailable or upstream data feed outage returns 5xx error
- Malformed request body returns 400 bad request
- Regime data may be stale if underlying data sources have not refreshed

## How this service works

Returns the current Bitcoin market regime signal for BTC.

## Output

A market regime signal for BTC indicating the current state of the Bitcoin market (e.g. bull, bear, neutral/transition), intended to inform trading or portfolio positioning decisions.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mcp-cryptoiz-org-f37edb1f/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)