Completed

[login to view URL] batch request to query multiple token addresses in one call

Job Description:

I need a developer who has used [login to view URL] batch request to make multiple requests in a single call.

The reason I need this is because I have a list of BSC token address and I need to be able to query all of them in one call to fetch the token balances in relation to a wallet address

A guide is here ([login to view URL]) see section called "[login to view URL] BatchRequest".

It's a bit different to my scenario. For example, I won't need to use the CoinGecko list of tokens as I already have another script that gets the tokens (see .js attached).

The public provider can be used for the web3 connection: [login to view URL]

The attached .js document is a jquery script that retrieves a list of token address from a wallet using bitquery api. I need [login to view URL] batch request to use all of these tokens to find the balance for each one.

I have also attached a sample/expected result screenshot. The balances may differ slightly as they change often, but this can be used as a guide.

I have also attached the ABI that can be used in the web3 query if needed

If you can think of a quicker more effective/efficient way of doing this, please let me know

Skills: Node.js, Blockchain, Ethereum

About the Client:
( 0 reviews ) Tyldesley, Manchester, United Kingdom

Project ID: #30874688

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RomanWebDev

Hello dear. Nice to meet you. I can help you and start working right now on your timezone. Contact me please. Lets start working right now. Thanks.

£135 GBP in 7 days
(3 Reviews)
3.9

6 freelancers are bidding on average £193 for this job

AleksandarDikic

Hello Blockchain and Node.JS Expert I have read your description carefully and I'm sure I can complete it in time perfectly. I've rich experience in Web development over 5+ years. Lot's of wonderful web front-end and b More

£135 GBP in 7 days
(7 Reviews)
4.4
ninvo

Hi , I'm a web developer with more than 12 years of experience and can help you to make the project in short time . I can start right away your project to make it in short time . Let's talk in chat for more details if More

£200 GBP in 5 days
(2 Reviews)
1.5
segunwrites

I am an expert software developer who is majorly focused on Cryptocurrency tech, some of which include: * Crypto Bot (Pancakeswap, Binance, Bybit etc..) * Crypto Coins Exchange Development * Custom Blockchain Developme More

£300 GBP in 3 days
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normanburtonfree

Hello client, As a fullstack developer who has 10+ years of experiences in Programming, I have much experiences in Blockchain Technology and full stack development I'm very familiar with Solidity,Ethereum,BSC,smart co More

£250 GBP in 7 days
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