EODHD (EOD Historical Data)

Use in your agent

Load EODHD daily prices into pandas and Parquet for private analysis. Checked against the provider's documentation on Oct 29, 2026.

Access

• A free personal API token is required. Put it in EODHD_API_KEY.
• Free personal data is limited to private, non-commercial use.

Request

curl 'https://eodhd.com/api/eod/AAPL.US?from=2025-10-29&fmt=json&api_token='$EODHD_API_KEY

Format

JSON array with date, open, high, low, close, adjusted_close and volume.

Load into pandas and Parquet

Needs Python 3 with requests, pandas and pyarrow.

"""EODHD daily AAPL prices -> pandas -> Parquet. Private, non-commercial use."""
import os
import requests
import pandas as pd

params = {"from": "2025-10-29", "fmt": "json", "api_token": os.environ["EODHD_API_KEY"]}
r = requests.get("https://eodhd.com/api/eod/AAPL.US", params=params, timeout=30)
r.raise_for_status()
df = pd.DataFrame(r.json())
df["date"] = pd.to_datetime(df["date"])
df.to_parquet("eodhd_aapl_daily.parquet", index=False)
print(len(df), "rows", df["date"].min().date(), "to", df["date"].max().date())

Needs a personal API key; not run.

Limits

• Free: 20 API calls per day and one year of end-of-day history.
• Published per-minute figures conflict across EODHD pages, so no numeric per-minute limit is stated here.

Quirks

• Use the exchange-qualified symbol, such as AAPL.US.
• The free plan does not include fundamentals or intraday data.
• The API can also return CSV when fmt=csv.

Terms and attribution

• Non-professional users may store, manipulate and analyze data only for private, non-commercial purposes.
• Selling, retransmitting, redistributing or displaying data is prohibited on the personal license.

Sources

• https://eodhd.com/financial-apis/terms-conditions: “permitted to store, manipulate, and analyze the data for private, non-commercial purposes”
• https://eodhd.com/financial-apis/terms-conditions: “Selling, reselling, retransmitting, redistributing, displaying, or granting access to the Information or Services”
• https://eodhd.com/pricing: “Once you register you get 20 free API calls per day.”