Ξtherboard – all the important stuff

Last updated: 06.07.2019 – DEX’es

Latest Crypto Fear & Greed Index

News about

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Flash Arbitrage Trader

This is a simple working example of a flash arbitrage smart contract, whereby within a single transaction it: Instantly flash borrows a certain asset (ETH in this example) from Aave lending pools with zero collateral. Calls UniswapV2 Router02 to wrap the flash liquidity of ETH into WETH and exchange it for DAI tokens. Checks the exchange rate of DAI back into ETH on Sushiswap V1. Calls SushiswapV1 Router02 to swap the DAI back into WETH and then ETH. There's also an independent function to withdraw all ETH and ERC20 tokens at the contract owner's discretion.
/von

Flash Arbitrage Trader

This is a simple working example of a flash arbitrage smart contract, whereby within a single transaction it: Instantly flash borrows a certain asset (ETH in this example) from Aave lending pools with zero collateral. Calls UniswapV2 Router02 to wrap the flash liquidity of ETH into WETH and exchange it for DAI tokens. Checks the exchange rate of DAI back into ETH on Sushiswap V1. Calls SushiswapV1 Router02 to swap the DAI back into WETH and then ETH. There's also an independent function to withdraw all ETH and ERC20 tokens at the contract owner's discretion.
/von

Flash Arbitrage Trader

This is a simple working example of a flash arbitrage smart contract, whereby within a single transaction it: Instantly flash borrows a certain asset (ETH in this example) from Aave lending pools with zero collateral. Calls UniswapV2 Router02 to wrap the flash liquidity of ETH into WETH and exchange it for DAI tokens. Checks the exchange rate of DAI back into ETH on Sushiswap V1. Calls SushiswapV1 Router02 to swap the DAI back into WETH and then ETH. There's also an independent function to withdraw all ETH and ERC20 tokens at the contract owner's discretion.

ΞTHEREUM – Trends

Google

Google Trends ist für Crypto-Assets nach wie vor ein sehr wichtiger Indikator. Aktuell (Stand 06/2019 – Kurs BTC: 12.963,02 $) war das ATH von Bitcoin parallel zum Peak in den Google Suchen weltweit am 16. Dezember 2017 bei 19.665,39 $. Der momentane Anstieg ist also eher institutionell getrieben als von Retail Investoren:

Baidu

Anders sieht das in China aus. Hier eine Übersicht zu Baidu-Trends, also Zahlen der größten chinesischen Suchmaschine:

News

Recent News about Ethereum – WeekInEthereum by Evan van Ness

CoinDesk

Trustnodes

CCN

Diskussionen

Reddit Ethereum Frontpage – all you need to know

FAQ

What is Ethereum?

Ethereum is a cutting edge blockchain-based distributed computing platform, featuring smart contract functionality. It provides a decentralized virtual machine, the Ethereum Virtual Machine (EVM), that can execute peer-to-peer contracts using a crypto-fuel called Ether.

ETHEREUM – Frontier guide

Sharding FAQ

PoS – Proof of Stake FAQ

Network Status

CHART – Ethereum Network Transactions

CHART – Ethereum Network Value to Transactions Ratio

Hash Rate

Gas

What ist gas for my ether-transfer?

Transactions on the Ethereum network require fees in the form of gas. The amount of gas depends on the amount of computation required to complete the transaction. In short:

Gas Price = price per gallon of gas
Gas Limit = gallons of gas needed for roadtrip
TX Fee = total amount you pay for roadtrip

Calculate Gas for your transaction: ethgasstation.info