[SOLVED] NodeJS serverside Moralis error (window is not defined)

Technical Issue Reporting
#21

Still it is same. Moralis SDK connection error. Given the error at the top.

#22

I got everything working fine, using:

await Moralis.start({ serverUrl, appId, masterKey, moralisSecret })

as suggested by Rick, you need to add moralisSecret, but do not remove the other params otherwhise the other functions won’t work anymore !

I wonder why this is not in the doc, and it is really hard to debug from the assert !

2 Likes
#23 
await Moralis.start({ serverUrl, appId, masterKey, moralisSecret });
await Moralis.enableWeb3({
  chainId: 0x61,
  privateKey: 'priate_key',
});

This works previously with me but now it is not working. I am getting the same error "window is not defined’. I have changed the chain to BSC testnet and Mumbai testnet (changed chain id too). But still it not working. Please let me know how to work with it now.

#24

This stopped working since Moralis discontinued speedy nodes. You can use web3js instead

#25

Please share resource for that with me. That would be great help.

#26

Here’s an example using web3js with a custom rpc which is a similar way to do in nodejs. Nonetheless, you can check out web3js docs. You can also find some blogs out there that explains such

#27

I guess using web3 instance is complicated to code. Is there any other way to enableWeb3 using Moralis?

#28

You will need to use ethers.js or web3.js directly if you want to use a private key to make transactions - you can’t use enableWeb3 now. For example with ethers.js.

#29

Sorry for disturbing you again. I am confuse about the httpprovider. Please let me know if I want to work with polygon or binance then from where I will get the httpProvider? Infura doesn’t provide any url for binance or polygon.

#30

You can use another node provider like Chainstack.

#31

Yes. I know it but there I have to add credit card and that’s the problem.

#32

You can research other node providers in that case, there are others like Alchemy. Please make a new topic if you have more questions/issues.

#33