Crypto is already a 2 trillion dollar industry. It is at a very nascent stage and the long term prospect looks very lucrative. Some projects are well established like Bitcoin who is clearly a winner in the currency space due to its large network and many are experimenting the different uses cases with the new technology of blockchain encryption.
There are a number of ways to earn free crypto but only a few healthy and promising ones. These are some of my favorites:
1. Celsius wallet- If you already hold crypto and want to earn passive income, Celsius network is a good place to hold your crypto. It pays you some of the highest interest rates more than its competitors Block fi and Nexo. You will also get 50$ BTC as reward if you deposit more than 400$ worth of crypto and hold it for 30 days. It is good if you want to earn passive income on some of your large cap holdings such as Bitcoin and Ethereum. Although there are counterparty risks, it is safer than leaving it on any exchange. You may choose to earn in the same crypto or in its native token Celsius and the platform rewards you every Monday.
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2. Brave browser- This is one of the best ways to earn free crypto. It is a substitute for the Google chrome browser. Brave is 3 times faster than chrome and gives better privacy. It blocks all trackers and ads giving you a smooth and wonderful experience of browsing. In case you want to earn, you can do it by choosing to click on ads. It pays you in BAT tokens every month.
3. Presearch- This is a decentralized search engine where you can earn pre tokens for the first 30 searches in a day. It can be used with Brave or Chrome browser as an extension. The price of 1 PRE token is 0.04 USD and can be converted in exchanges like Uniswap and Kucoin.
4. Publish0x- This is one of the best blockchain based blogging sites. You earn in FARM and AMPL for reading and writing about crypto and almost any other subjects. It has a lot of interesting articles and information to read about. It also incentivizes you to articulate your thoughts and ideas and write about them.
5. Pi network- This is the first crypto project which allows you to mine using a phone without draining battery. Currently it is at its beta version and the mainnet is expected be launched at the end of this year or in 2022. It has reached more than 23 million pioneers at the moment. The mining gets harder as the network grows making Pi more scarce. It has no value as of now but we shall find out soon when the mainnet launches. I guess it's definitely taking a few seconds for pressing a button every 24 hours.
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There are so many other ways to earn crypto but I like these because they don't seem to demand much of my time and effort. In fact, some of them replaces some of the tools that I already use and help me optimize my efficiency.