Colaboratory

IP Geolocation API

IP Geolocation API from Abstract - Allows 1,000 free requests

Geekflare API

Geekflare API lets you scrape websites into Markdown, take screenshots, perform TLS scans and DNS lookups, test load times, and more. The free plan offers 500 API credits per month (e.g., 500 DNS lookups, 250 web scrapes, or 100 screenshots). See credit mapping

WeatherXu

Global weather data including current conditions, hourly and daily forecasts, and weather alerts via our API. Integrating AI models and ML systems to analyze and combine multiple weather models to deliver improved forecast accuracy. Free tier includes 10,000 API calls/month

Zipcodebase

Free Zip Code API, access to Worldwide Postal Code Data. 5,000 free requests/month