npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2025 – Pkg Stats / Ryan Hefner

@objectivelabs/oracle-sdk

v1.1.8

Published

JavaScript utilities for Euler price oracles

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

objectivelabsdevobjectivelabsdev

Keywords

euleroracleethereumdefiprice-feed

Readme

Oracle SDK

A JavaScript/TypeScript utility library for interacting with various price oracle providers on Euler.

Overview

Oracle SDK is a comprehensive toolkit that provides a unified interface for interacting with multiple price oracle providers. It simplifies the process of fetching and managing metadata and price data from various sources including Chainlink, Pyth, RedStone, Pendle, and more.

Features

  • Unified interface for multiple oracle providers: Chainlink, Pyth, Pendle, RedStone, Chronicle, and more
  • Support for indexing Euler contracts: SnapshotRegistry, EulerRouterFactory, EulerRouter, and more
  • Canonical deployment and verification artifacts for Euler oracle adapters
  • TypeScript support with full type definitions
  • Modern ESM and CommonJS support

Metadata

Depending on the provider, there may be metadata available off-chain. This metadata can be used to decide which contracts / configurations are valid and official according to the provider.

| Provider | Metadata Location | Metedata Contents | | --------- | ------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------- | | Chainlink | https://reference-data-directory.vercel.app/[slug].json | Proxy address, description, heartbeat, threshold... | | RedStone | https://github.com/redstone-finance/redstone-oracles-monorepo/tree/main/packages/on-chain-relayer/relayer-manifests | Proxy address, description, heartbeat, threshold... | | Pyth | https://hermes.pyth.network/v2/price_feeds | Feed id, feed type, symbol, description... | | Pendle | https://api-v2.pendle.finance/bff/v3/markets/all?chainId=${chainId} | Market address, accounting asset, underlying asset, expiry, and more |

Installation

npm install @objectivelabs/oracle-sdk
# or
yarn add @objectivelabs/oracle-sdk
# or
pnpm add @objectivelabs/oracle-sdk

Development

See DEVELOPMENT.md for details on adding support for a new chain, oracle provider or adapter class.

Prerequisites

  • Node.js (v16 or higher recommended)
  • npm, yarn, or pnpm

Setup

  1. Clone the repository:
git clone https://github.com/objectivedefi/oracle-sdk.git
cd oracle-sdk
  1. Install dependencies:
npm install

Available Scripts

  • npm run build - Build the project (outputs both CJS and ESM formats)
  • npm run dev - Watch mode for development
  • npm run test - Run tests
  • npm run lint - Run ESLint
  • npm run lint:fix - Fix ESLint issues
  • npm run format - Format code with Prettier

Dependencies

  • viem - Ethereum interaction library

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

About

Developed and maintained by Objective Labs.