Python

import os
from datetime import date
from artemis import Artemis

client = Artemis()
response = client.fetch_metrics(
    metric_names="PRICE",
    api_key=os.environ["ARTEMIS_API_KEY"],
    symbols="btc,eq-coin,eq-nvda",
    start_date=date(2026, 1, 1),
    end_date=date(2026, 2, 1),
)
print(response.data)

{
  "data": {
    "symbols": {
      "btc": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 88727.670042497
          },
          {
            "date": "2026-01-02",
            "val": 89926.279249534
          },
          {
            "date": "2026-01-03",
            "val": 90593.854431804
          }
        ]
      },
      "eq-coin": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 226.14
          },
          {
            "date": "2026-01-02",
            "val": 236.53
          },
          {
            "date": "2026-01-03",
            "val": 236.53
          }
        ]
      },
      "eq-nvda": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 186.5
          },
          {
            "date": "2026-01-02",
            "val": 188.85
          },
          {
            "date": "2026-01-03",
            "val": 188.85
          }
        ]
      }
    }
  }
}

Core Artemis Assets

Fetch Metrics for Assets by Symbol

Universal time-series endpoint. Works for both crypto and equity assets — pass any symbol from List Supported Assets (e.g. btc, eth, usdc, eq-nvda, eq-meta) and any metric name from List Available Metrics for that symbol.

This is the escape hatch for any metric not exposed via a typed convenience method:

Stablecoin endpoints (STABLECOIN_DAU, STABLECOIN_SUPPLY, etc.) are wrappers around this same route.
Equity convenience methods (fetch_price, fetch_financials, fetch_valuation_metrics) cover universal/comparable metrics only. For company-specific or long-tail metrics — e.g. NVDA’s DATA_CENTER_REVENUE, META’s FAMILY_DAILY_ACTIVE_PEOPLE, COIN’s TRADING_VOLUME — query them here directly.

Multiple metrics can be packed into a single call as comma-separated names (e.g. metricNames=price,mc,dau).

GET

data

api

{metricNames}

Python

import os
from datetime import date
from artemis import Artemis

client = Artemis()
response = client.fetch_metrics(
    metric_names="PRICE",
    api_key=os.environ["ARTEMIS_API_KEY"],
    symbols="btc,eq-coin,eq-nvda",
    start_date=date(2026, 1, 1),
    end_date=date(2026, 2, 1),
)
print(response.data)

{
  "data": {
    "symbols": {
      "btc": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 88727.670042497
          },
          {
            "date": "2026-01-02",
            "val": 89926.279249534
          },
          {
            "date": "2026-01-03",
            "val": 90593.854431804
          }
        ]
      },
      "eq-coin": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 226.14
          },
          {
            "date": "2026-01-02",
            "val": 236.53
          },
          {
            "date": "2026-01-03",
            "val": 236.53
          }
        ]
      },
      "eq-nvda": {
        "PRICE": [
          {
            "date": "2026-01-01",
            "val": 186.5
          },
          {
            "date": "2026-01-02",
            "val": 188.85
          },
          {
            "date": "2026-01-03",
            "val": 188.85
          }
        ]
      }
    }
  }
}

Path Parameters

metricNames

string

required

Comma-separated list of metric names (e.g., "price,mc" or "dau")

Query Parameters

symbols

string

required

Comma-separated list of symbols. Accepts crypto symbols (e.g., btc, eth) and equity symbols prefixed with eq- (e.g., eq-coin, eq-nvda).

startDate

string<date>

required

Start date in YYYY-MM-DD format

endDate

string<date>

required

End date in YYYY-MM-DD format

summarize

boolean

When true, calculates percent change from startDate to endDate

granularity

enum<string>

default:DAY

Time-bucket granularity for returned series.

Available options:

DAY,

WEEK,

MONTH,

QUARTER,

YEAR

limit

integer

Maximum number of data points to return (1–1000).

Required range: 1 <= x <= 1000

APIKey

string

required

Your Artemis API key

Response

200 - application/json

Metric data for the requested symbols and date range

data

object

required

Show child attributes

List Available Metrics for Assets by Symbol Fetch Stablecoin DAU (Daily Active Users)