--- title: Building a Balancer Price Retrieval API with NestJS description: This tutorial guides readers on how to build a Balancer Price Retrieval API using NestJS. It covers the setup of a NestJS project, installation of necessary... canonical: https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Building a Balancer Price Retrieval API with NestJS | daily.dev og:description: This tutorial guides readers on how to build a Balancer Price Retrieval API using NestJS. It covers the setup of a NestJS project, installation of necessary... og:url: https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em og:image: https://api.daily.dev/og/posts/f7HJPy5em.png og:image:alt: Building a Balancer Price Retrieval API with NestJS og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Building a Balancer Price Retrieval API with NestJS **[Coins Bench](https://daily.dev/sources/coinsbench)** · 3 min read · 11 upvotes · 0 comments ## Summary This tutorial guides readers on how to build a Balancer Price Retrieval API using NestJS. It covers the setup of a NestJS project, installation of necessary dependencies, and the creation of services and controllers for interacting with the Balancer subgraph and SDK. The tutorial also includes testing and suggests future expansions for the application. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#typescript](https://daily.dev/tags/typescript), [#blockchain](https://daily.dev/tags/blockchain), [#nestjs](https://daily.dev/tags/nestjs) [View this post on daily.dev](https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Building a Balancer Price Retrieval API with NestJS","url":"https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em"},"datePublished":"2024-05-08T10:27:20.442Z","dateModified":"2024-05-09T09:21:59.549Z","description":"This tutorial guides readers on how to build a Balancer Price Retrieval API using NestJS. It covers the setup of a NestJS project, installation of necessary...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/eb61bd3d31040e3b50157bf63e94096d?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/eb61bd3d31040e3b50157bf63e94096d?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"Coins Bench","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Coins Bench","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/ba340d3c8caa4c2586911332928e24d9","url":"https://daily.dev/sources/coinsbench"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/building-a-balancer-price-retrieval-api-with-nestjs-f7hjpy5em","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":11},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"typescript,blockchain,nestjs","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Coins Bench","item":"https://daily.dev/sources/coinsbench"},{"@type":"ListItem","position":3,"name":"Building a Balancer Price Retrieval API with NestJS"}]} ```