---
title: "Available market implied volatility"
method: GET
path: "/catalog/market-implied-volatility"
tags: ["Catalog"]
deprecated: true
---

# Available market implied volatility

`GET /catalog/market-implied-volatility`

## Request

- Base URL: `https://api.coinmetrics.io/v4`
- URL: `https://api.coinmetrics.io/v4/catalog/market-implied-volatility`
- Auth: API key in query parameter `api_key`
- TypeScript: <https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/docs/catalog/market-implied-volatility/get.ts> (a function with typed inputs; its response is checked against the schema)

> **Deprecated.**

Returns a list of implied volatility for option market.

## Query parameters

- `markets` string[]
- `exchange` string
- `type` 'spot' | 'future' | 'option'
- `base` string
- `quote` string
- `asset` string
- `symbol` string
- `format` string
- `limit` string
- `pretty` boolean

## Response `200`

List of implied volatility statistics.

- CatalogMarketImpliedVolatilityResponse: List of implied volatility statistics.
  - `data` CatalogMarketImpliedVolatilityInfo[], required
    - `market` string, required: Unique name of the market.
    - `min_time` string, required: Minimal available time for time series.
    - `max_time` string, required: Maximal available time for time series.

## Other responses

- `401`: Requested resource requires authorization.
- `414`: Provided URI is too long. It must not be greater than 10000 symbols.

---

[API](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4.md) - [All operations](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/llms.txt) - [OpenAPI document](https://skmtc.dev/coinmetrics/apis/coin-metrics-api-v4/revisions/774268c0a4fe?raw)