What is Multicall | Make more FREE API Calls to Alchemy, Infura, and other Nodes

We go through the how to make a ton of API calls to our blockchain node with 1 single API call to a multicall contract. We learn how we can keep our API calls low, and be more efficient overall.

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All thoughts and opinions are my own.

[DawsonBotsford]

The quality of your videos is jaw-dropping! It's cool to see this channel grow over time.

[sskrypt]

Man i loev your videos every bit.. Thanks a ton for all your helps

[elifhilalumucu]

Even while watching the video, I think when the next video will come :) . I can say these videos are addictive, thanks Patrick!!

[sunguru]

Killed it as usual, and thank you so much for the JavaScript example haha. Missed your humor 😜😜

[Nino]

When he said for those of you that love JavaScript and turns to the right I started dying 😹💀

[DanFarfan]

Well done, PC. Keep up the good work!

[cromewargk]

All your videos and the blockchain course are just awesome, I'm learning a lot, thanks for all your hard work and effort!!!

I must admit I don't like JavaScript either but it's necessary for frontend stuff, are there any plans to do a brownie - react - mix tutorial ?

[GiaKurzinski]

Thanks for sharing such valuable information! Could you help me with something unrelated: I have a SafePal wallet with USDT, and I have the seed phrase. (alarm fetch churn bridge exercise tape speak race clerk couch crater letter). How should I go about transferring them to Binance?

[mm-wmuh]

what meaning multicall in transaction token? I see in Etherscan some wallet buy and sell use multicall method

[yewyewxd]

How do we use multicall for JSON RPC request other than just for contract calling?

[ho]

Patrick! Which extension are you using for the python argument autocomplete in vscode?

[samlaf]

Is it possible to DDoS nodes by repeatedly calling multicall contracts that return huge sized arrays...??

[pan-galactic-gargleblaster]

wait so is multicall like a baked in brownie method? thats dope af

[muhammedladeed]

can you please make the solidity course that you have done in freecodecamp in javascript

[ominhang]

Thanks for your great sharing!!! Is that posible to use multicall to get NFT metadata during NFT reveal event?

[nightfurylofttv]

Did you know how to create like a front running bot or sniper bot in bsc?

[Jamesbauer]

Just an overall question. Is it possible to make a collection with thousands of NFTs on the ethereum blockchain without spending thousands of dollars on gas fees?

[supervivencia]

Patrick, My goal, is that I want to transfer my tokens from one wallet to multiple wallets ( I mean hundreds) that I already created. But I need a lot Ethereum as each time I transfer the token I need to spend gas in the transaction for each wallet destination. I can't do it because I don't want to spend minimum 3 dollars each transactions and I have to do hundreds of transactions. Is there a way to get my goal? Any help? What would be the steps to do that? any code, program or API? I try to do this in python and my level is beginner. I am using web3 module. Thanks!!!!

[ba]

I hate javascript, i prefer python, appreciate your tutorial

[moviesadda]

Sir I have a doubt about furucombo
Plz help
When I make profit and try to take it is not asking just 0.09% but it is asking 0.3 etherum gas fee 🙄
Plz help you will explain well so I commented 🙏