Solana LST Data Provider

A TypeScript-based data provider for fetching and managing stake pool information from various Solana liquid staking protocols including Marinade, Jito, Blaze, MarginFi, and JPool.

Features

• Fetches APY and TVL data from multiple liquid staking protocols
• Implements caching mechanism to reduce API calls
• Includes retry mechanism for improved reliability
• TypeScript support for better development experience

Installation

Using pnpm:

pnpm install

Using yarn:

yarn install

Build

Using pnpm:

pnpm run build

Using yarn:

yarn build

Development

Using pnpm:

pnpm run dev

Using yarn:

yarn dev

Usage

Using pnpm:

pnpm run start

Using yarn:

yarn start

API Endpoints

The server runs on port 6666 by default and provides the following endpoints:

• GET /health - Health check endpoint
• GET /api/stake-pool-info - Get information about all stake pools including APY, TVL, and other metrics
• GET /api/stake-pool-list - Get a list of supported stake pools