curl --request GET \
  --url https://api.blockworks.com/v1/assets/{idOrSlug}/ohlcv \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.blockworks.com/v1/assets/{idOrSlug}/ohlcv"

headers = {"x-api-key": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};

fetch('https://api.blockworks.com/v1/assets/{idOrSlug}/ohlcv', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "open": 2991.0164373997,
  "high": 4514.81,
  "low": 4347.24,
  "close": 2972.9752699223,
  "volume": 14018548707.668,
  "updated_at": 1759454319,
  "asset_code": "ETH",
  "asset_slug": "ethereum"
}