Questions tagged [stablecoins]
The stablecoins tag has no usage guidance.
29
questions
0
votes
1answer
14 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 ...
0
votes
1answer
212 views
Is it normal for a DAI vault to cost between $80 - $160 in gas fees?
I am trying to open a Vault for the first time with ETH-A as collateral.
Do the below fees make sense? They seem quite expensive to me ...
Additionally I see this:
6
votes
0answers
123 views
How does the Dai peg to dollar?
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 ...
2
votes
0answers
27 views
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 ...
0
votes
1answer
50 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 ...
2
votes
4answers
226 views
Why are lending rates on USD based stable coins so different?
Since DAI is a USD based stable coin along with USDT and USDC, then why are their lending rates so different? In theory, the risks behind owning any of these stable-coins is similar so their lending ...
0
votes
0answers
51 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 ...
0
votes
0answers
36 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, ...
0
votes
1answer
41 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?
1
vote
2answers
89 views
Calling a Solidity function automatically in realtime
I have an oracle with a 'getPrice' function that returns the latest ETH/USD price.
Let's say, I am implementing a stablecoin contract which requires over-collateralization with ETH. How will I ...
0
votes
0answers
88 views
Target Rate Feedback Mechanism (TRFM) Not Easy to Understand
From this article, I read:
When Dai below the target price the following happens:
The Target Rate increases.
This causes the Target Price to increase at a higher rate.
This causes Dai ...
0
votes
0answers
15 views
How do financial derivatives offer stable value? From Ethereum Whitepaper
I'm having a hard time understanding what this paragraph in the section labeled "Financial derivatives and Stable-Value Currencies" means:
Financial derivatives provide an alternative. Here, ...
1
vote
0answers
60 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....
0
votes
1answer
120 views
Can someone send their stable coin ERC-20 tokens to my smart contract?
Here is a business case. Two people own an asset, and they estimate the annual maintenance on that asset is $1000 over the next year. So they each want to put $500 and lock it up in my smart ...
0
votes
1answer
494 views
How to build ERC20 based stablecoin?
I want to build stablecoin for my college project. I am thinking of developing ERC20 token pegged with fiat currency. Can someone please suggest me best tutorials/guides to build stablecoin on ERC20?
2
votes
1answer
37 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 ...
5
votes
2answers
755 views
What is DeFi decentralized finance?
What is DeFi? What are its core components? How to think about or picture "it"?
Some of the parts are tokens, stablecoins (tokens with specific properties to reduce its volatility), and exchanges, ...
1
vote
1answer
2k views
Create an ERC20 Stablecoin [duplicate]
How to create a stable coin with an ERC20 token contract ? Does it require contract to be modified ?
Are there some good practices or standards ?
3
votes
2answers
34 views
Is there any stablecoin except for DAI that is stable against the dollar without actually being backed by physical dollars?
Is there any stablecoin except for DAI that is stable against the dollar without actually being backed by physical dollars?
Perhaps backed by CDP or some other method?
Vesa
1
vote
1answer
228 views
List of Stablecoins built on Ethereum
What are some stablecoin projects built on Ethereum and how do they distinct between each other?
1
vote
2answers
638 views
How to get price of ETH to DAI within smart contract?
Is it possible to get the current price of Ethereum to Dai within a smart contract? Can this be done without a transaction, using a read operation by the nodes on some kind of existing decentralized ...
3
votes
2answers
407 views
How does the DAI stablecoin stay at $1?
The answer here is not very useful so I'm asking again. It doesn't matter if you describe the mechanism with the current or future version of MKR.
If the price of DAI on the open market deviates ...
7
votes
1answer
613 views
How does the DAI keep its peg to a USD dollar?
I learned recently that the DAI uses some kind of smart contract magic to peg itself to the dollar as a stable coin. How is this not centralized as it involves fiat pairs? And what are some of the ...
1
vote
0answers
619 views
List of stable coin projects [closed]
I am trying to list the various stable coin projects on Ethereum. So far I have:
Maker
StabL
Digix
EthereumDollar
String
Which did I miss? (I'll update the above as answer come in.)
4
votes
1answer
2k views
Smart Contract with stable coin
Is there any stable coin, which can already be used with smart contracts?
If not, is there a possibility to exchange a stable coin in real time into a smart contract feasible coin like ETH by help ...
1
vote
1answer
79 views
How to control a token's exchange value
Suppose you wanted to create a token representing an index fund for various cryptocurrencies and you made sure that you held enough cryptocurrency reserves for each currency represented in the fund. ...
0
votes
0answers
69 views
How can I setup a fixed price (in USD) in a smart-contract? [duplicate]
I would like to sell tokens at a fixed price in dollars and to do the conversion in ETH by default at the coinmarketcap price.
E.g. Would like to sell 1 "mytoken" every day at 1 USD. 1 USD = 0.12 ETH (...
10
votes
3answers
1k views
How would stablecoins work on Ethereum?
The idea of a stablecoin in Ethereum is to create a token that is pegged to the price of say $1 USD.
What are the main ways of achieving a stable cryptocurrency? What DApps are implementing them and ...
7
votes
2answers
2k views
Smart contract based betting ā protection against depreciation
Letās say I want to enter into a bet with my friend ā if it rains 10 days from now, I will pay him $100; if it doesnāt, he will pay me $100.
Would it be possible to take advantage of smart contract ...
