---
title: "Capitalization"
method: GET
path: "/eth/market-data/capitalization"
tags: ["ETH Market Data"]
---

# Capitalization

`GET /eth/market-data/capitalization`

This endpoint returns metrics related to market capitalization. We provide `market_cap`, which is total market capitalization of ETH, calculated by multiplying the circulating supply with its USD price. 


**📖 Data Guide:** [Capitalization models](/data-guide/market/capitalization-models) — definition, interpretation, and chart examples.

## Query parameters

- `window` string
- `from` string
- `to` string
- `limit` integer
- `format` string

## Response `200`

Market capitalization of Ethereum, calculated by total_supply * price_usd_close.

- object
  - `status` object, required — The status object is return with most of requests and indicates if the request was successful. If it is not successful, error information is included.
    - `code` integer, required — HTTP status code
    - `message` string, required — Text description of the error or success.
  - `result` object, required
    - `window` string, required — The size of window. It can be day, hour, or block, and it depends on the user request.
    - `data` object[], required
      - `blockheight` string — The height of the block. This optional field only appears when window=block is used.
      - `date` string — The date in YYYY-DD-MM. This optional field only appears when window=day is used.
      - `datetime` string — The date and time formatted as YYYY-MM-DD HH:MM:SS (UTC time). This field only appears when window=block is used.
      - `market_cap` number, required — Market capitalization of ETH, calculated by circulating_supply * price_usd_close.

---

[API](https://skmtc.net/cryptoquant/apis/cryptoquant-data-api.md) · [All operations](https://skmtc.net/cryptoquant/apis/cryptoquant-data-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cryptoquant/cryptoquant-data-api/revisions/81ee223d4908/schema)