Theta js. How use it with Node JS

Question

I create a Theta Token wallet, get its balance with theta.js (@thetalabs/theta-js) in Node Js app. But when I try to get a transaction, I get error: fetch is undefined. I thing, theta.js uses fetch. How can I use theta js in Node.js apps? I tried add node-fetch lib, but it doesn't help me.

Maybe, there is another lib for Node apps with theta?

https://stackoverflow.com/questions/48433783/referenceerror-fetch-is-not-defined — Gunesh Shanbhag, Dec 19 '21 at 08:07
import fetch from 'node-fetch', globalThis.fetch = fetch - thats works, thanks! — Mo J, Dec 19 '21 at 08:25
I am glad that it solved your issue. Do upvote it...if it helped you. @Anton — Gunesh Shanbhag, Dec 19 '21 at 16:11

score 0 · Accepted Answer · answered Dec 19 '21 at 16:10

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You can use import fetch from 'node-fetch'; globalThis.fetch = fetch; Since you need a global scope to use fetch here.

answered Dec 19 '21 at 16:10

Gunesh Shanbhag

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score 0 · Answer 2 · edited Jul 30 '22 at 08:12

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It works for me....install isomorphic-fetch using the command:

npm i isomorphic-fetch

and then require it in your file using:

const fetch = require('isomorphic-fetch')

It will work..check this out.

edited Jul 30 '22 at 08:12

Tyler2P

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answered Jul 28 '22 at 07:32

Anurag_node.js

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Theta js. How use it with Node JS

2 Answers2