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체인에서 IBC 관련 데이터를 쿼리하는 예제 코드 스니펫입니다.

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gRPC 사용

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IBC 해시에서 denom trace 조회

import { ChainGrpcIbcApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcIbcApi = new ChainGrpcIbcApi(endpoints.grpc);
const hash = "...";

const denomTrace = await chainGrpcIbcApi.fetchDenomTrace(hash);

console.log(denomTrace);

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denom trace 목록 조회

import { ChainGrpcIbcApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcIbcApi = new ChainGrpcIbcApi(endpoints.grpc);

const denomTraces = await chainGrpcIbcApi.fetchDenomsTrace();

console.log(denomTraces);
Last modified on March 31, 2026