Querying Federal Court Records (PACER) Programmatically

Querying Federal Court Records (PACER) Programmatically for Legaltech Developers

If you're a legaltech developer looking to access and query federal court records programmatically through PACER (Public Access to Court Electronic Records), here’s how you can do it using Python. PACER provides a structured data API that allows developers to fetch case information, filings, and documents in an organized manner.

Problem

Fetching data from the Federal Register or other public databases often requires navigating multiple endpoints with varying structures and authentication methods, which can be cumbersome and error-prone. With PACER’s API, you get standardized endpoints for fetching case details and documents, reducing the complexity of your codebase.

Example Python Code:

Here is a simple example using requests library to fetch basic case information from PACER:

python
import requests

def get_case_info(api_key, court_id):
    url = f"https://api.pacerpc.net/v1/cases/{court_id}"
    headers = {
        "Authorization": api_key,
        "Content-Type": "application/json"
    }

    response = requests.get(url, headers=headers)
    if response.status_code == 200:
        return response.json()
    else:
        raise Exception(f"Failed to retrieve case information: {response.text}")

# Replace 'your_api_key' with your actual PACER API key
api_key