graph-node VS info

A subgraph according to The Graph (which is a decentralized protocol for indexing and querying blockchain data) is a custom API built on blockchain data. They are queried using the GraphQL query language and are deployed to a Graph Node using the Graph CLI.

Event is a log entity which EVM smart contracts can emit during transaction execution. Events are very good at signalling that an some action has taken place on-chain. Applications can subscribe and listen to events to trigger some off-chain logic or they can index, transform and store events in some off-chain storage (look at The Graph protocol or Ethereum ETL).

Subgraph cloned from repo :https://github.com/graphprotocol/graph-node/tree/master/docker

https://github.com/scaffold-eth/scaffold-eth-2 this repo comes with wagmi and hard hat preconfigured you can use it as a sample , but if you are large querying data I would advise you the graph https://thegraph.com/

The Graph

There are also decentralized network services like The Graph or Pocket Network that provide decentralized access to Ethereum and other blockchain networks. Note that these services primarily provide APIs for querying blockchain data, and may not provide full functionality for sending transactions or executing smart contracts like a full Ethereum node or services like Infura and Alchemy.

For read-only the way to use The Graph

See it for yourself.

thegraph.com is the only site operated by The Graph Foundation, and is the centrepiece for all activity on the protocol. Can a website/web dApp be hacked? Yes. Has it been hacked in the past two years since it launched? No.

Check out TheGraph, most of DEX has a subgraph indexing data

https://info.uniswap.org/

Uniswap alone clears this amount. Part of the power of decentralized exchanges is that every trade is logged and publicly available, which is not something you can claim for their centralized counterparts.

"No one goes there anymore, it's too popular!"

Yesterday over $2.1B in volume cleared on Uniswap [0]. It's certainly useable by someone. If you want cheaper fees, try it on Arbitrum or Optimism.

[0] - https://info.uniswap.org/#/

Somebody would! (Or rather, some thing.) There are a lot of smartcontract liquidity pools in Ethereum that facilitate trade between two tokens. The set an exchange rate by a formula that only looks at how much of each token is currently in the pool, not at prevailing market price[1].

So if and when it's apparent that Tether will be worthless, there will be a mad dash to dump it in those LPs in exchange for the other tokens, which was what happened to TerraUSD [2].

Here's a list of the LPs that have Tether as one token, just on Uniswap:

https://info.uniswap.org/#/tokens/0xdac17f958d2ee523a2206206...

[1] This as the effect of writing a persistent ITM option by the extent to which the LP's price diverge's from the market exchange rate.

[2] Here's Curve's infamous 4pool, which has TerraUSD (UST) and three other non-defunct stablecoins -- it's 97% UST now: https://curve.fi/4pool

A quick look at some code on Uniswap, for example, shows that they use TheGraph for their statistics services - there would be no reasonable way to handle this data otherwise.

Coinbase is a centralized exchange. Of course it runs in a SQL db or whatever. They only need to touch the chain when settling inflows/outflows.

But something like Uniswap: https://app.uniswap.org/#/swap is fully on-chain. Every trade happens on chain, because the application is an immutable smart contract liquidity protocol, called an AMM, or automated market maker.

It does as much, if not more, volume than Coinbase ($1.98B in last 24H): https://info.uniswap.org/#/

Is there an Info Site for JunoSwap, like "info.osmosis.zone" or "info.uniswap.org". Thanks!

Go to info.uniswap.org and search for Hex and select the pool you want to look at. In the "liquidity" tab you can see how much Hex/other coin is available for buy/sell at each price level. It defaults to uniswap V3 but you can manually select V2 in the top right and do the same.

how can one run interface (app.uniswap.org) and v3-info (info.uniswap.org) on the local computer, and to set provider as local node, for example geth, and not "be connected" to some external node provider? I want to be fully on my own if:

Fun fact: after the DAO had essentially folded, the $PEOPLE token folks were left holding could be traded for more than 10X the value it cost to go in on the DAO.

To this day, it still trades for ~10X its initial value on Uniswap: https://info.uniswap.org/#/tokens/0x7a58c0be72be218b41c608b7...

Anyone who bought more than ~$50 of DAO tokens before the auction could stand to make a profit on the aftermarket even accounting for gas fees.

In case it needs to be said: this all seems crazy to me, but it is what it is.

And REF won't diversify across the entire L1. The REF coin staking is a bet on trading volume, not on price, and it's quite possible for coins in the ecosystem to go up in price without a lot of trading volume. If anything, a downward market causes more trading volume than an upward market: look at the graph on the right side of this page and you'll see more volume the last few days due to panic trading than in any previous weeks.