Are you afraid that the exchange suddenly closes? Are you afraid you can not take your bitcoin out of the exchange?

Bitcoin afraid of being stolen?

The best solution is to build your own Bitcoin wallet !!

You can know how to start in Bitcoin.

You can know how bitcoin work.

Want to include Bitcoin payments in your app?

Want to know how to use the Bitcoin blockchain?

Want to know how to use bitcoin to pay?

Want to know how to use bitcoin wallet with NodeJS ?

Want to know how to converter price of Bitcoin to different fiat ?

this course is too old but you can learn the concept for this course how to star to develop about bitcoin .

Bitcoin is worth to learn and to know even you don't plan to buy bitcoin but still need to know how it work. There are more online payment or eCom website which like to accept bitcoin as payment, like AT&T ,Burger King ,Overstock ,Namecheap and so on.

Whether or not you use cryptocurrencies, you most likely have heard of Bitcoin, the most popular cryptocurrency platform in the world. Bitcoins have become one of the fastest-growing digital currencies, and as of writing, it holds 62.01% of the total market capitalization of all cryptocurrencies in existence. That’s over four times the market capitalization of Ethereum, the second most popular cryptocurrency, at 14.31%. If you’re a business, it would definitely be in your best interest to look into bitcoins and adopt it as a mode of payment, as it is also a popular payment option and its adoption rate among the online community is rapidly growing.