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GET
/
v1
/
assets
/
{idOrSlug}
/
market-cap
Get Asset Market Cap
curl --request GET \
  --url https://api.blockworks.com/v1/assets/{idOrSlug}/market-cap \
  --header 'x-api-key: <api-key>'
{
  "rank": 2,
  "usd": 4456.91,
  "dominance": 11.9754,
  "percent_change_btc_1h": -0.134556,
  "percent_change_btc_24h": -1.56252,
  "percent_change_usd_1h": 0.0999065,
  "percent_change_usd_24h": -0.63777,
  "percent_change_usd_7d": 2.94011,
  "percent_change_usd_30d": 2.0461,
  "percent_change_eth_1h": 0,
  "percent_change_eth_24h": 0,
  "updated_at": 1759940402,
  "asset_code": "ETH",
  "asset_slug": "ethereum"
}

Authorizations

​
x-api-key
string
header
required

Path Parameters

​
idOrSlug
string
required

Response

Market cap data for the specified asset

​
rank
integer | null
required
​
usd
number<double> | null
required
​
dominance
number<float> | null
required
​
percent_change_btc_1h
number<float> | null
required
​
percent_change_btc_24h
number<float> | null
required
​
percent_change_usd_1h
number<float> | null
required
​
percent_change_usd_24h
number<float> | null
required
​
percent_change_eth_1h
number<float> | null
required
​
percent_change_eth_24h
number<float> | null
required
​
updated_at
number | null
required

Unix timestamp

​
asset_code
string
required
Maximum string length: 20
​
asset_slug
string
required
Maximum string length: 100
​
percent_change_usd_7d
number<float> | null
​
percent_change_usd_30d
number<float> | null