𝗧𝗼𝗽 𝟭𝟬 𝗙𝗿𝗲𝗲 𝗔𝗣𝗜𝘀 𝘁𝗼 𝗕𝘂𝗶𝗹𝗱 𝗣𝗿𝗼𝗳𝗶𝘁𝗮𝗯𝗹𝗲 𝗦𝗶𝗱𝗲 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀
You want to build side projects that make money. You do not need to build everything from scratch. Use free APIs to get data and features for your apps.
Here are 5 ways to start:
OpenWeatherMap API Get weather data and forecasts. Use this to build weather apps. Money idea: Sell premium weather alerts or show location ads.
Google Maps API Get maps and directions. Use this for logistics or travel apps. Money idea: Sell route optimization to businesses.
Wikipedia API Access huge amounts of knowledge. Use this for research tools. Money idea: Build knowledge tools for companies.
Twitter API Get social media data. Use this for analytics tools. Money idea: Sell social media reports to brands.
Spotify API Access music data and playlists. Use this for music apps. Money idea: Build music discovery tools for users.
Stop building everything from zero. Use these tools to launch faster.
Source: https://dev.to/caper_dev/top-10-free-apis-to-build-profitable-side-projects-56h9