---
title: "Building a NestJS API to Extract Prices from Thena Protocol"
url: https://daily.dev/posts/building-a-nestjs-api-to-extract-prices-from-thena-protocol-ugluqfhxi
source_url: https://coinsbench.com/building-a-nestjs-api-to-extract-prices-from-thena-protocol-e1763fe35343
type: article
source: "Coins Bench"
published: 2024-05-03T12:10:20.539Z
updated: 2024-05-09T09:21:59.549Z
tags: ["typescript", "ethereum", "smart-contracts", "nestjs"]
reading_time: 4
upvotes: 11
comments: 1
language: en
---

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# Building a NestJS API to Extract Prices from Thena Protocol

**[Coins Bench](https://daily.dev/sources/coinsbench)** · 4 min read · 11 upvotes · 1 comments

## Summary

This tutorial guides you through setting up a NestJS API that interacts with Ethereum-based contracts to fetch and process token prices from the Thena protocol. It covers prerequisites, setup, Ethereum service, ERC20 service, and THENA service.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://coinsbench.com/building-a-nestjs-api-to-extract-prices-from-thena-protocol-e1763fe35343>

## Community discussion

Top comments from developers on daily.dev.

**@mylesmor** · 1 upvotes

> I mostly use Python but Nest is great too

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---

Tags: [#typescript](https://daily.dev/tags/typescript), [#ethereum](https://daily.dev/tags/ethereum), [#smart-contracts](https://daily.dev/tags/smart-contracts), [#nestjs](https://daily.dev/tags/nestjs)

[View this post on daily.dev](https://daily.dev/posts/building-a-nestjs-api-to-extract-prices-from-thena-protocol-ugluqfhxi)