Questions tagged [stablecoins]

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How does the Dai stablize?

I am interested in the Dai stable coin and have seen multiple different explanations of how the coin balances and pegs to the $1. One said it was to do with the increase or decrease in interest rates ...
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1answer
41 views

How DAI stablecoin is able to be decentralised or how the CDP(Collateralized Debt Position ) process works?

I am reading about stablecoins in order to understand which one would be best suitable for my need( let users of my app be payed or rewarded by a crypto and at the same time lowering the effect of ...
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92 views

How to get total tether supply on Ethereum from BigQuery dataset

I've noticed that the numbers for Totaly supply of Tethers seem to diverge on the official Tether transparency page and the Etherscan block explorer, and I want to find a way to get the correct number....
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12 views

Are there any example of Decentralized stablecoins?

I was looking for some good examples that uses Decentralized stablecoins. I want a solution where the ERC20 token is supported by another cryptocurrency say Ethereum and its rate fluctuates and ...
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10 views

My Stable Coin returns 0 balance

I have compiled the contract in remix ide and everything is fine. But then when I test it at https://mumbai.polygonscan.com/address/0x908cC927e491eB378cED58FA148eFd22a974C27D Balance "0" ...
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1answer
26 views

How to make an erc20 token track the dollar to pound value ratio?

How to make an erc20 token that tries to mimick the pound value and track the dollar to pound value ratio? So if it goes up to 1 pound is 1.40 dollars I want to automatically buy/sell to match this ...
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0answers
20 views

How to choose number of decimal places for token

What should I consider when choosing the number of decimal places for an ERC20 token/stablecoin? My first thought was to just use 18 which seems to be the standard because Ether uses 18. However ...
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321 views

How do zero fee USD to USDC transfers work?

I believe that Coinbase allows zero fee USD to USDC when you use certain payment methods like bank transfer. It also has zero fee USDC transfer among CB wallets. How is it economically viable for ...
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8 views

Is there a card which I can have stablecoin on the backend but use for fiat purchases?

Is there a pre-paid card, which stakes stablecoin in order to ear interest, but the user can also spend the stablecoin on daily purchases like a regular debit card? I guess similar to this https://...
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117 views

How can a contract accept some ether and send a stablecoin in return

My contract has to take ETH as a collateral and send some stablecoins ( like USDC) to user. How can I use any stablecoin into my contract , assuming contract has an infinite supply of USDC ? I too ...
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1answer
39 views

full stack dapp clone example elastic supply algorithmic stablecoin

I'm new to vyper (but have some python experience), I would like to clone a very simple dapp to have a look at the full stack of an ethereum dapp from back end (write compile and deploy a simple ...
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1answer
194 views

Is it possible to work with stable coin currency in Ethereum smart contracts using solidity?

I know in solidity you can use identifiers like ether and wei. For example, I can do something like if (msg.value == 1 ether) { //do something } Is it possible for me to use stable coins as a type ...
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114 views

Transaction error thrown with Vyper smart contract in MetaMask

I am trying to troubleshoot a problem I'm having with a crowdsale contract (written in Vyper). The contract compiles fine, and I can deploy the contract to Rinkeby without any problems, however when I ...
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40 views

Tax coins for Universal Basic Income

I am working on building a coin that will be useful in providing UBI, but need a method to maintain the price of the coin, so that it doesn't fall below threshold. Here is the idea: So every month, ...
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1answer
90 views

Can ERC-20 based stablecoins be confiscated or be subject to legal process?

Can ERC-20 based stablecoins be confiscated or blacklisted? Can I lose my stablecoins? What are differences between stablecoins out there?