# 入门
## 安装
```typescript
npm i aftermath-ts-sdk
```
### 使用方法
创建一个 Aftermath 实例，以便于调用我们的服务器，或创建一个 Aftermath API 实例，以便更精细地控制事务构建。
## Aftermath SDK
### 1.创建 Aftermath provider
```javascript
const afSdk = new Aftermath("MAINNET"); // "MAINNET" | "TESTNET" | "DEVNET"
await afSdk.init(); // initialize provider
```
### 2.创建 new protocol provider
```typescript
const router = afSdk.Router();
const pools = afSdk.Pools();
const staking = afSdk.Staking();
const farms = afSdk.Farms();
```
## Aftermath API
### 1.创建 Aftermath API provider
```typescript
const fullnodeEndpoint = "https://fullnode.mainnet.sui.io";
const addresses = {...};
const afApi = new AftermathApi(
new SuiClient({
transport: new SuiHTTPTransport({
url: fullnodeEndpoint,
}),
}),
addresses,
new IndexerCaller("MAINNET"), // "MAINNET" | "TESTNET" | "DEVNET"
);
```
### 2.创建 new protocol provider
```typescript
const poolsApi = afApi.Pools();
const stakinApi = afApi.Staking();
const farmsApi = afApi.Farms();
```