> ## Documentation Index
> Fetch the complete documentation index at: https://injectivelabs-docs-ai-sdk.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 拍卖

查询 Indexer 获取拍卖模块相关数据的示例代码。

## 使用 gRPC

### 根据轮次获取拍卖

```ts theme={null}
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { IndexerGrpcAuctionApi } from "@injectivelabs/sdk-ts/client/indexer";

const endpoints = getNetworkEndpoints(Network.Testnet);
const indexerGrpcAuctionApi = new IndexerGrpcAuctionApi(endpoints.indexer);

const round = 1;

const auction = await indexerGrpcAuctionApi.fetchAuction(round);

console.log(auction);
```

### 获取所有拍卖

```ts theme={null}
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
import { IndexerGrpcAuctionApi } from "@injectivelabs/sdk-ts/client/indexer";

const endpoints = getNetworkEndpoints(Network.Testnet);
const indexerGrpcAuctionApi = new IndexerGrpcAuctionApi(endpoints.indexer);

const auction = await indexerGrpcAuctionApi.fetchAuctions();

console.log(auction);
```