如何在智能合约中获取比特币余额
[英]How to get bitcoin balance in smart contract
问题描述
I am making a smart contract and want to know the bitcoin balance of a metamask address.How can I do this?
我正在制定智能合约并想知道元掩码地址的比特币余额。我该怎么做？ Since BTC is not ERC-20.由于 BTC 不是 ERC-20。
1 个解决方案
解决方案1
1 2022-12-22 14:43:40
Have you considered using a block explorer (something like blockstream.info )你有没有考虑过使用区块浏览器（比如blockstream.info ）
All you need to know is the address you want to query.您只需要知道您要查询的地址即可。
I assume want to do automate this, and in this case you can search for an api - http://blockchain.info/api You will have to implement the API, but that's the only way as far as I know from a smart contract running on Etherium.我假设想要自动执行此操作，在这种情况下，您可以搜索 api - http://blockchain.info/api您将必须实施 API，但据我所知，这是智能合约中的唯一方法在以太坊上运行。
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