---
title: "Supply"
method: GET
path: "/eth/network-data/supply"
tags: ["ETH Network Data"]
---

# Supply

`GET /eth/network-data/supply`

This endpoint returns metrics related to Ethereum supply, i.e. the amount of Ethereum in existence. We currently provide two metrics, `supply_total`, the total amount of Ethereum in existence (sum of all Ethereum issued by the block rewards), and `supply_new`, the amount of newly issued tokens in a given window.

## Query parameters

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

## Response `200`

supply_total, supply_new.

- 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, 10min, 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, window=10min, or window=hour is used.
      - `supply_total` number, required — The total amount of ETH in existence.
      - `supply_new` number, required — The sum of newly issued tokens in that window.

---

[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/versions/81ee223d4908/schema)