v2-periphery
OB_ReturnCabin
v2-periphery | OB_ReturnCabin | |
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10 | 105 | |
1,067 | 90 | |
1.2% | - | |
0.0 | 9.1 | |
about 1 month ago | 6 days ago | |
Solidity | Solidity | |
GNU General Public License v3.0 only | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
v2-periphery
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Uniswap Deep Dive 1:
For source code, Uniswap V2 Core and Uniswap V2 Peripheral
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Can I directly swap ETH with an ERC-20 token on DEX like Uniswap?
u/lapurita is right. Uniswap has periphery contracts which are created solely to make the end user experience easier. They have a function to swap ETH for tokens, but the first step is to convert ETH to WETH and then make the swap. Take a look at the Uniswap (v2) source code to see for yourself: https://github.com/Uniswap/v2-periphery/blob/master/contracts/UniswapV2Router02.sol
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Difference between UniV2Router02 and UniV2Router01?
UniV2Router02
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Error When Deploying Token Contract to TestNet?
Any of those above functions that have require statements could have triggered it. I guess that is why you suggested the "hardhats console log". I am not familiar with that and will get right on trying to get that to work. Sorry for slow response, it seems since your message I have went all up and down the entire uniswap code database that includes the router, pair, libraries, transferhelper, WETH, etc.... So I just had the most extensive crash course I have ever had. hahahaha... Thanks for pointing me in that direction. I have learned A LOT. Though I still haven't figured out why the error is happening so I will now try using the hardhats console log to debug it.
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Transaction has Input but no Output. Can someone help me understand why this transaction is failing on the function call?
I've never implemented a flash swap, but I don't see where you exchange anything before your callback to resolve the initial amount. Have you seen Uniswap's full example?
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[ETH-Brownie] How can I import from github when the version number includes letters and numbers?
However, I am having trouble importing the Uniswap/v2-periphery because the only tag is 1.0.0-beta.0 shown here. I've tried importing in the following ways with no success:
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How can you execute a function if a contract on has external functions?
Learning about flash swaps on uniswap and I'm reading thru this example code and i noticed that this contract only has external functions.
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Automating flash loan arbitrage, flash swaps, and/or liquidations
https://github.com/pdaian/flashboys2 https://github.com/kmadorin/flashbot https://www.smartcontractresearch.org/t/research-summary-coding-a-defi-arbitrage-bot/282 https://github.com/ExtropyIO/defi-bot https://github.com/search?q=flash+loan+arbitrage https://blog.infura.io/build-a-flash-loan-arbitrage-bot-on-infura-part-i/ https://blog.infura.io/build-a-flash-loan-arbitrage-bot-on-infura-part-ii/ https://medium.datadriveninvestor.com/maximizing-your-arbitrage-flash-loans-2cbb4c99ed80 https://medium.com/flashbots/frontrunning-the-mev-crisis-40629a613752 https://github.com/Uniswap/uniswap-v2-periphery/blob/master/contracts/examples/ExampleFlashSwap.sol
- Does JavaScript Really Help?
- How Does Uniswap Work?
OB_ReturnCabin
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Not too late for ZKSYNC! A detailed step-by-step guide with links created for BEGINNERS for ZKSYNC farming,
Once this step is done: For future bridging, I recommend Orbiter.finance https://www.orbiter.finance/ (lower gas fees) to bridge to ZKSync.
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Trying to sell Moons but question about bridging...
In step 5 it says "Go to https://www.orbiter.finance/ and do the following: Select Arbitrum Nova as the network you're bridging from, Select Arbitrum One for the network you're bridging to."
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How to sell MOONs step-by-step (Guide)
Visit the Orbiter website and connect your MetaMask wallet to the site. Initiate the bridging process, allowing you to move your Ethereum from Arbitrum One to Arbitrum Nova. Follow the prompts and wait for the confirmation.
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Accidentally sent to ZKSYNC address instead of ETH, how can I recover.
Seeing your other comments you converted BTC to ETH then sent said ETH to your wallet on the zkSync network, if that's what you did, it simply the same address as your eth wallet, if you want to take your ETH out of the zksync network, you can use https://www.orbiter.finance/ from there you can select zksync Era as the source network and then send it to the network of your choice, the destination address is the same as the one the original funds come from.
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Coinbase and zkEVM bridging issues
I used https://www.orbiter.finance as a bridge.
- What is the best bridge you use between optimism to other chains?
- I'm getting high fees when trying to unwrap ETH stuck in the Polygon chain. If this is the future, I can't afford it.
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Arbitrum nova bridges that work both ways.
https://www.orbiter.finance, layerswap just a few I found. Let me know if you need more..
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Frustrated that I can't print money fast enough to buy even more cones
The bridges I use to go from ETH mainnet to Polygon (and vice versa) are umbria and orbiter fiance. Never had any issues with these and a lot of people here use them because they are usually pretty fast and have relatively low fees, but as a disclaimer I just want to add always use anything you're connecting your wallet to at your own risk. And don't take any help offered to you in the DMs as they will be scammers. Good luck!
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Everything you need to know about Ethereum Gas Fees
You can always use the official bridges, but I love using Orbiter.finance for bridging, it's one of the cheapest options and works basically instantly.
What are some alternatives?
flashbot
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