Questions tagged [altcoin]

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14 votes
3 answers
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Do users of ERC20 coins need to hold Ether?

Suppose there exists Fancycoin, an ERC20 altcoin which has some functionality implemented by the EVM. It does some nontrivial things that take up gas. According to my understanding, I can receive ...
Wapiti's user avatar
  • 419
1 vote
1 answer
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Trying to send 295 NGC from my ether wallet to hitbit and getting the following error message

Insufficient funds. The account you tried to send transaction from does not have enough funds. Required 467680000000000 and got: 0.
patrick's user avatar
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1 vote
1 answer
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How can I get circulating supply for crypto currency?

I am looking for an API, where I can get the circulating supply for all crypto currencies? For now, I found this: https://altcoinmarketcap.com/api. The problem is that if the site go down , I can not ...
user18438's user avatar