# clonecho.builda.company Crypto Volatility (BTC/ETH Deribit)

> clonecho.builda.company Crypto Volatility (BTC/ETH Deribit) is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Returns annualized realized volatility (%) for Bitcoin and Ethereum based on Deribit options market data as a live JSON signal.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/crypto-vol
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/clonecho-builda-company-crypto-volatility-btc-eth-deribit-602eec79
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_By8FKHgRXSCF6kR8nxoa4

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 clonecho-builda-company-crypto-volatility-btc-eth-deribit-602eec79 -d '<json body>'
```

Example prompt: What's the current annualized realized volatility for BTC and ETH from Deribit right now? I need both as a percentage for my risk model.

## When to prefer this

Use this endpoint when you need a live, options-market-derived realized volatility signal specifically for BTC and ETH from Deribit. Prefer this over general market data APIs when you need volatility (not just price) and when Deribit's derivatives market is the desired reference. Ideal for risk models, options pricing, portfolio hedging signals, and crypto derivatives analytics.

## Known failure modes

- Deribit data source unavailable — upstream outage returns error or stale data
- Payment not processed — 402 Payment Required if x402 payment not attached
- Empty or null volatility values if Deribit market is closed or data feed interrupted
- Rate limiting or quota exceeded returning 429

## How this service works

Annualized realized volatility (%) for BTC and ETH (Deribit) — options/risk signal. Live. Returns JSON.

## Output

A JSON object containing annualized realized volatility percentages for both Bitcoin (BTC) and Ethereum (ETH), sourced from Deribit options market data, reflecting live market conditions.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/clonecho-builda-company-crypto-volatility-btc-eth-deribit-602eec79/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)