Getting Started

Setup environment and DLMM instance

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Install dependencies

After setting up a Typescript/Javascript/React project, head over to the terminal and install the @saros-finance/dlmm-sdk library.

npm

npm install @saros-finance/dlmm-sdk

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Create client object

Every action that the SDK offers can be directly utilized from LiquidityBookServices object. So lets configure a single instance in services.ts file, that will be used to perform all DLLM operations.

services.ts

import { LiquidityBookServices, MODE } from "@saros-finance/dlmm-sdk";

export const sarosDLMM = new LiquidityBookServices({
  mode: MODE.DEVNET,
  options: {
    rpcUrl:
      "https://devnet.helius-rpc.com/?api-key=f831b443-8520-4f01-8228-59af9bb829b7",
  },
});

For smoother reading experinence the documentation walks you with a simple TS project as a base. Source code …

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Verify the setup

Head over to index.ts file and run this command.

index.ts

import { sarosDLLM } from "./service.js";

console.log(sarosDLLM.getDexName())

console.log(sarosDLLM.getDexProgramId())

By running the script you should see an output like below.

Saros DLMM
PublicKey [PublicKey(EZoLi7fVCWjns7ukzjggSeDpG2GEGJbGs3MTRxAE29d4)] {
  _bn: <BN: c98ee99afd2472b98cc9ba5b0b7408ede0e335b145fa0107c26442cf625235a3>
}