Build with Market Intelligence

Access historical prices, fundamentals, macro data, insider flows, and AI-powered forecasts through a single REST API.

Designed for algo traders, quants, analysts, and builders who care about signal quality and reproducibility.

OAuth2 / API key support Per-user rate limits JSON responses by default

Quick Start

Exchange credentials for an access token, then call any endpoint with a standard Authorization header.

Get an access token.

cURL:

curl -X POST -d '{'api_key': 'your_api_key'}' "https://api.empiricalmarkets.com/v1/token"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/token'
data = {'api_key': 'your_api_key'}
response = requests.post(url, headers=headers, json=data)
print(response.json())

Get metadata for all tickers.

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/meta/ticker/equities"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/meta/ticker/{asset_class}'
url = url.format(asset_class="equities")
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

Get all available fundamental tags for a given ticker.

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/fundamentals/AAPL/tags"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/fundamentals/{ticker}/tags'
url = url.format(ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

Get frequency of all available fundamental tags for a given ticker.

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/fundamentals/AAPL/tags/frequency"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/fundamentals/{ticker}/tags/frequency'
url = url.format(ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

Get time series data of all available fundamental tags for a given ticker.

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/fundamentals/AAPL/series"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/fundamentals/{ticker}/series'
url = url.format(ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

API Pricing

Start with a lower tier, then scale to higher limits and advanced features as your application grows.

Demo

Empirical Markets API Demo Tier

0.00 / month

50 requests / month

Limited API access
Research access

Features

API

Insider Trades
Equities Metadata
Treasury Yield Curve
Macroeconomic Data
ETFs Metadata
Company Financials

Get Started

Starter

Super

Empirical Markets API Super Tier

59.99 / month

10,000 requests / month

Full API access
Research access

Features

API

Insider Trades
FOMC Sentiment Predictions
Equities Metadata
Daily OHLC Price Data
Treasury Yield Curve
TSOM Predictions
Macroeconomic Data
ETFs Metadata
Company Financials