Build with Market Intelligence

Access historical prices, fundamentals, economic data, insider flows, AI-powered analytics, and more through a single REST API.

Get Started View Pricing

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

OAuth2 / API key support JSON responses

AI & Analytics Quant Signals Insider Trades Historical Prices Economic Data Fundamental Data

Quick Start

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

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())

Latest Fomc Sentiment Predictions

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/fed/ai/sentiment/latest"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/fed/ai/sentiment/latest'
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

Quant Signal Anomalies

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/quant/signals/drift-strength/tickers/AAPL/anomalies?variant=r1_d10_uall&start_date=2023-01-01"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/quant/signals/{signal}/tickers/{ticker}/anomalies'
url = url.format(signal="drift-strength", ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
params = {'variant': 'r1_d10_uall', 'start_date': '2023-01-01'}
response = requests.get(url, headers=headers, params=params)
print(response.json())

Market Insider Sale Anomalies

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/insiders/aggregates/sales/anomalies"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/insiders/aggregates/sales/anomalies'
headers = {'Authorization': 'Bearer <your_access_token>'}
response = requests.get(url, headers=headers)
print(response.json())

Ohlc Prices

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/ohlc/tickers/AAPL/prices?start_date=2023-01-01&end_date=2023-12-31&limit=1000"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/ohlc/tickers/{ticker}/prices'
url = url.format(ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
params = {'start_date': '2023-01-01', 'end_date': '2023-12-31', 'limit': 1000}
response = requests.get(url, headers=headers, params=params)
print(response.json())

Get Fundamental Time Series Data For Ticker

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/fundamentals/tickers/AAPL/series?period_type=all&revision=all&tags=Assets&tags=CommonStockSharesOutstanding&limit=100"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/fundamentals/tickers/{ticker}/series'
url = url.format(ticker="AAPL")
headers = {'Authorization': 'Bearer <your_access_token>'}
params = {'period_type': 'all', 'revision': 'all', 'tags': ['Assets', 'CommonStockSharesOutstanding'], 'limit': 100}
response = requests.get(url, headers=headers, params=params)
print(response.json())

Latest Yield Curve Snapshot

cURL:

curl -X GET -H "Authorization: Bearer <your_access_token>" "https://api.empiricalmarkets.com/v1/treasury/yields/latest"

Python:

import requests
url = 'https://api.empiricalmarkets.com/v1/treasury/yields/latest'
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

200 requests / month

Limited API access
Research access

Features

API

Company Metadata
Fed SOMA Latest Holdings
FOMC Sentiment Latest Predictions
Fundamental Data Series
Fundamental Tag Metadata
Insider Sale and Purchase Aggregates by Ticker
Macroeconomic Data Release Schedule
Macroeconomic Data Series
OHLC Metadata
OHLC Prices
Symbol Catalog
Technical Analysis
Treasury Yield Curve Data

Research

Private Articles
Public Articles

Get Started

Starter

Empirical Markets API Starter Tier

59.99 / month

5,000 requests / month

Full API access
Research access

Features

API

AI Bullish Price Pattern Detection
AI Clustering
AI Price Pattern Clustering
AI Resistance Level Detection
AI Signals
AI Support Level Detection
Anomaly Detection for Insider Trades
Anomaly Detection for Insider Trades Aggregates
Anomaly Detection for Quantitative Signals
CAPM Analysis
Company Metadata
Fed Beige Book Reports
Fed Repo and RRP Operations
Fed SOMA Holdings
Fed SOMA Latest Holdings
FOMC Sentiment by Sector
FOMC Sentiment Latest Predictions
Fundamental Data Series
Fundamental Tag Metadata
Insider Sale and Purchase Aggregates by Ticker
Insider Trades
Insider Trades Aggregates
Latest OHLC Prices
Macroeconomic Data Release Schedule
Macroeconomic Data Series
OHLC Metadata
OHLC Prices
OHLC Ticker Rankings
Quantitative Signals
Symbol Catalog
Technical Analysis
Ticker Correlations
Treasury Yield Curve Data

Research

Private Articles
Public Articles

Super

Empirical Markets API Super Tier

89.99 / month

20,000 requests / month

Full API access
Research access

Features

API

AI Bullish Price Pattern Detection
AI Clustering
AI Price Pattern Clustering
AI Resistance Level Detection
AI Signals
AI Support Level Detection
Anomaly Detection for Insider Trades
Anomaly Detection for Insider Trades Aggregates
Anomaly Detection for Quantitative Signals
CAPM Analysis
Company Metadata
Fed Beige Book Reports
Fed Repo and RRP Operations
Fed SOMA Holdings
Fed SOMA Latest Holdings
FOMC Sentiment by Sector
FOMC Sentiment Latest Predictions
Fundamental Data Series
Fundamental Tag Metadata
Insider Sale and Purchase Aggregates by Ticker
Insider Trades
Insider Trades Aggregates
Latest OHLC Prices
Macroeconomic Data Release Schedule
Macroeconomic Data Series
OHLC Metadata
OHLC Prices
OHLC Ticker Rankings
Quantitative Signals
Symbol Catalog
Technical Analysis
Ticker Correlations
Treasury Yield Curve Data

Research

Private Articles
Public Articles

What's Included

Each tier builds on the previous

Demo

$0.00/mo

API

Company Metadata
Fed SOMA Latest Holdings
FOMC Sentiment Latest Predictions
Fundamental Data Series
Fundamental Tag Metadata
Insider Sale and Purchase Aggregates by Ticker
Macroeconomic Data Release Schedule
Macroeconomic Data Series
OHLC Metadata
OHLC Prices
Symbol Catalog
Technical Analysis
Treasury Yield Curve Data

Research

Private Articles
Public Articles

Starter

$59.99/mo

Everything in Demo

plus

API

AI Bullish Price Pattern Detection
AI Clustering
AI Price Pattern Clustering
AI Resistance Level Detection
AI Signals
AI Support Level Detection
Anomaly Detection for Insider Trades
Anomaly Detection for Insider Trades Aggregates
Anomaly Detection for Quantitative Signals
CAPM Analysis
Fed Beige Book Reports
Fed Repo and RRP Operations
Fed SOMA Holdings
FOMC Sentiment by Sector
Insider Trades
Insider Trades Aggregates
Latest OHLC Prices
OHLC Ticker Rankings
Quantitative Signals
Ticker Correlations

Higher request limits

Super

$89.99/mo

Everything in Starter

plus

Higher request limits