Donnelley Financial Solutions DFIN SEC Filings

https://data.businessquant.com/secfilings?ticker=DFIN&formtype=10-K,10-Q&api_key=YOUR_API_KEY

import requests

url = "https://data.businessquant.com/secfilings"
params = {"ticker": "DFIN", "formtype": "10-K,10-Q", "api_key": "YOUR_API_KEY"}

data = requests.get(url, params=params).json()

const res = await fetch("https://data.businessquant.com/secfilings?ticker=DFIN&formtype=10-K,10-Q&api_key=YOUR_API_KEY");
const data = await res.json();