> ## 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.

# Oracle

Oracle API를 통해 체인을 쿼리하는 예제 코드 스니펫입니다.

## gRPC 사용

### Oracle 관련 파라미터 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcOracleApi = new ChainGrpcOracleApi(endpoints.grpc);

const moduleParams = await chainGrpcOracleApi.fetchModuleParams();

console.log(moduleParams);
```