Questions tagged [dai]

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23 views

How to get DAI using Web3.js

I'm building a Web3 app and I'm trying it out on the Kovan testnet. I'm trying to get some DAI. As far as I understand it the way to get DAI is to: Exchange ETH for WETH. Use Sai Tub contract to open ...
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0answers
19 views

Where does one see the APR fee when opening a CDP with Eth to Dai conversion?

Where can one find the APR % fee when converting my Eth to Dai using the markerdao contract? And how is the fee paid in and when does it get paid?
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1answer
97 views

How to use DAI in my contract

I'm familiar with smart contracts development. Although, every time I developed something, I used traditional ether. For the sake of simplicity, let's assume this contract. pragma solidity ^0.5.0; ...
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0answers
22 views

What does mean $(sai tub) and $(sai tap) in SAI readme.md

I try to deploy and use https://github.com/makerdao/sai/( SAI ) on my private blockchain. I deployed SAI with scripts (bin/deploy-fab && bin/deploy) without any mistake. In https://github....
0
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1answer
45 views

Is cDAI lost forever if it sent to a DAI address on an exchange?

I accidentally deposited cDAI to my coinbase DAI wallet. Is this lost forever? Info - Transaction hash: 0x9fc0cbfeef6d7de1692272b6312d9711b1685641d793ffb48e94229991a6d936 From: ...
1
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2answers
50 views

Is there a unicode currency symbol for DAI?

USD uses the symbol $. Ether has Ξ. Is there an agreed-upon Unicode currency symbol for DAI? And in your answer, please don't point me to an image of the symbol. I'm asking specifically if there's a ...
2
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0answers
110 views

Does Rinkeby have a faucet where I can fill a wallet with DAI?

I'm looking to use a testnet to test an application. I know I can get ether, but is there an easy way I could convert it to Dai? Thanks
0
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0answers
18 views

stuck DaiWrapper (DAIW) showing on Ethplorer

I previously traded on several dexs, including ethfinex, paradex, and radar. Today I see several thousand "DaiWrapper (DAIW)" on my ethplorer, although I had thought I unlocked all dex contracts. I ...
0
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1answer
62 views

How should one approach the signing of ERC20 token transactions with an offline device?

I use an offline PC as a cold wallet. It works in combination with 2 USB drives: the 1st has Tails OS; the 2nd has my key files, a copy of MyCrypto desktop, and my encrypted account info. I can sign ...
2
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3answers
191 views

How to send ERC20 without paying gas in Ether?

Is there any way to send ERC20 Dai without paying gas in Ether but paying in DAI instead? I heard about some services which called relayers which presumably can help to send popular ERC20 token ...
1
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1answer
639 views

Getting a loan on my Ethereum using the MakerDAO to get DAI. What are the risks and safe zone collateral needed? [closed]

I have 10 Ethereum and I read one can take a loan against it and use it as collateral using the MakerDAO service to get DAI tokens. I've never done this and want to make sure I'm doing it correctly. ...
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2answers
72 views

How can you approve a token through an interface?

I have an interface to Dai from my contract and want to allow a user to approve the contract to transfer their Dai. Dai uses DSToken code which has an approve function that relies on msg.sender: ...
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2answers
69 views

Uncaught in promise error: DAI has not been deployed to detected network, network artifact mismatch

I reviewed the other questions that had a similar error and they didn't help with my problem. On my main net contract, with my MetaMask on main net, I am getting this error when processing ...
1
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2answers
85 views

can't use the crypto money I earn working for gitcoin.com

Recently I resolved a public GitHub issue and was paid 125 units. I was told its worth about 125 dollars. I've installed the chrome metamask plugin. I also purchased 5 dollars worth of ETH from ...
6
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1answer
301 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 ...