Shreder grpc client

Shreder is the fastest way to get block updates and receive transaction data on Solana. Basically, Shreder is a shred streaming service. We stream raw transaction data (shreds) directly to your app — no polling, no delays. Shreder allows you to receive streaming data with Solana network transactions in real-time (0 block).

Prerequisites

Before you begin, make sure you have the following installed:

• Git for cloning the repository
• Node.js for building the project

Usage

1. Install package

     npm install @shreder_xyz/grpc-client

2. Add import

     import Client, {
       type SubscribeTransactionsRequest,
     } from "@shreder_xyz/grpc-client";

3. Write a logic

     const client = new Client("http://localhost:9991", {});
     const stream = await client.subscribe();
   
     const streamClosed = new Promise<void>((resolve, reject) => {
       stream.on("error", (error) => {
         reject(error);
         stream.end();
       });
       stream.on("end", () => {
         resolve();
       });
       stream.on("close", () => {
         resolve();
       });
     });
   
     stream.on("data", (data) => {
       console.log(data);
     });
   
     const request: SubscribeTransactionsRequest = {
       transactions: {
         pumpfun: {
           accountInclude: [],
           accountExclude: [],
           accountRequired: ["6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P"], //PumpFun example
         },
       },
     };
     await new Promise<void>((resolve, reject) => {
       stream.write(request, (err) => {
         if (err === null || err === undefined) {
           resolve();
         } else {
           reject(err);
         }
       });
     }).catch((reason) => {
       console.error(reason);
       throw reason;
     });
   
     await streamClosed;

For complete example please visit our github

Shreder website: https://shreder.xyz/ Discord: https://discord.gg/8qEGZKPVDV X: https://x.com/ShrederXyz