메인 콘텐츠로 건너뛰기
체인에서 Exchange 모듈을 쿼리하는 예제 코드 스니펫입니다.

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gRPC 사용

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기본 스팟/파생상품 수수료, 트레이딩 보상 등 파라미터 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const moduleParams = await chainGrpcExchangeApi.fetchModuleParams();

console.log(moduleParams);

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수수료 할인 스케줄 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const feeDiscountSchedule =
  await chainGrpcExchangeApi.fetchFeeDiscountSchedule();

console.log(feeDiscountSchedule);

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Injective 주소와 연결된 수수료 할인 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const injectiveAddress = "inj...";

const feeDiscountAccountInfo =
  await chainGrpcExchangeApi.fetchFeeDiscountAccountInfo(injectiveAddress);

console.log(feeDiscountAccountInfo);

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총 보상 포인트 등 트레이딩 보상 캠페인 상세 정보 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const tradingRewardsCampaign =
  await chainGrpcExchangeApi.fetchTradingRewardsCampaign();

console.log(tradingRewardsCampaign);

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Injective 주소의 트레이딩 보상 포인트 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const injectiveAddress = "inj...";

const tradeRewardsPoints = await chainGrpcExchangeApi.fetchTradeRewardsPoints(
  injectiveAddress
);

console.log(tradeRewardsPoints);

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Injective 주소들의 대기 중인 트레이딩 보상 포인트 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const injectiveAddresses = ["inj..."];

const pendingTradeRewardsPoints =
  await chainGrpcExchangeApi.fetchPendingTradeRewardPoints(injectiveAddresses);

console.log(pendingTradeRewardsPoints);

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subaccountId, marketId, 포지션 등 현재 포지션 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

// 본인의 Injective 주소로 대체하세요
const injectiveAddresses = ["inj1..."];

const positions = await chainGrpcExchangeApi.fetchPositions(injectiveAddresses);

console.log(positions);

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서브계정 거래 nonce 조회

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

const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcExchangeApi = new ChainGrpcExchangeApi(endpoints.grpc);

const subaccountId = "0x...";

const subaccountTradeNonce =
  await chainGrpcExchangeApi.fetchSubaccountTradeNonce(subaccountId);

console.log(subaccountTradeNonce);