# Glassnode Annualized Realized Volatility (All) — x402

> Glassnode Annualized Realized Volatility (All) — x402 is a paid API for AI agents from x402.glassnode.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Returns annualized realized volatility for a crypto asset across multiple rolling windows (1W, 2W, 1M, 3M, 6M, 1Y) via a pay-per-call x402 endpoint.

## Facts

- Endpoint: GET https://x402.glassnode.com/v1/metrics/market/realized_volatility_all
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/glassnode-annualized-realized-volatility-all-x402-b60bfedd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1UGst_ZY_475RX_AmmDbZ

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 glassnode-annualized-realized-volatility-all-x402-b60bfedd
```

Example prompt: Can you pull Glassnode's annualized realized volatility data for Bitcoin — I want to see all the rolling windows (1 week through 1 year) in JSON format?

## When to prefer this

Use this endpoint when you need multi-horizon realized volatility data (across 1W to 1Y rolling windows simultaneously) for a crypto asset from Glassnode's on-chain analytics platform, especially when you need a pay-per-call model without a subscription commitment.

## Known failure modes

- Missing required asset symbol 'a' parameter returns 400 error
- Unsupported asset symbol returns empty or error response
- Invalid format value for 'f' or interval value for 'i' returns validation error
- Payment failure or insufficient USDC balance returns 402 Payment Required
- Rate limiting or upstream Glassnode data unavailability returns 503 or timeout

## How this service works

Annualized Realized Volatility (All) — Annualized Realized Volatility (All) is the standard deviation of returns from the mean return of the market, measured over rolling windows of 1 week, 2 weeks, 1 month, 3 months, 6 months, and 1 year, each annualized. Data by Glassnode.

## Output

An array of time-series data points, each containing a Unix timestamp and an object with annualized realized volatility values computed over rolling windows of 1W, 2W, 1M, 3M, 6M, and 1Y for the requested asset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "a"
     ],
     "properties": {
      "a": {
       "type": "string",
       "description": "Asset symbol, e.g. BTC, ETH"
      },
      "c": {
       "enum": [
        "native"
       ],
       "type": "string",
       "description": "Currency for denominated values, e.g. usd, native"
      },
      "f": {
       "enum": [
        "csv",
        "json"
       ],
       "type": "string",
       "description": "Response format: json or csv"
      },
      "i": {
       "enum": [
        "24h"
       ],
       "type": "string",
       "description": "Time interval / resolution, e.g. 24h, 1w, 1month"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "array",
     "items": {
      "type": "object",
      "properties": {
       "o": {
        "type": "object"
       },
       "t": {
        "type": "number"
       }
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/glassnode-annualized-realized-volatility-all-x402-b60bfedd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.glassnode.com](https://www.zero.xyz/host/x402.glassnode.com/llms.txt)