# Toss A Coin -- like button with CKB

By [Riu](https://paragraph.com/@liriu) · 2022-06-27

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this is a Like Button based on CKB testnet.

written in React and [open source](https://github.com/LiRiu/toss-a-coin).

Replace `<address>` in url with your CKB address on testnet

    https://toss-a-coin.vercel.app/?<address>&height=110&width=660&display=iframe
    

Paste it into **Notion** or **Mirror.xyz**

Anyone click button would transfer 100CKB to `<address>`

Hope you like it ❤

[https://toss-a-coin.vercel.app/?ckt1q3vvtay34wndv9nckl8hah6fzzcltcqwcrx79apwp2a5lkd07fdxxa7x6nqpp6h00sxuqzq00r0d2g4ttz5jvc4exes&height=110&width=660&display=iframe](https://toss-a-coin.vercel.app/?ckt1q3vvtay34wndv9nckl8hah6fzzcltcqwcrx79apwp2a5lkd07fdxxa7x6nqpp6h00sxuqzq00r0d2g4ttz5jvc4exes&height=110&width=660&display=iframe)

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*Originally published on [Riu](https://paragraph.com/@liriu/toss-a-coin-like-button-with-ckb)*