02QueryingAPI

Using gRPC

Querying the Accounts Module

Example code snippets to query the accounts module on the API using the gRPC protocol.

• Fetching address's trading accounts

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

const endpoints = getNetworkEndpoints(Network.TestnetK8s);
const injectiveAddress = 'inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku'
const indexerGrpcAccountApi = new IndexerGrpcAccountApi(endpoints.indexer)

const subaccountLists = await indexerGrpcAccountApi.fetchSubaccountsList(
  injectiveAddress
);

console.log(subaccountLists);

• Fetching trading account's balances

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

const endpoints = getNetworkEndpoints(Network.TestnetK8s);
const injectiveAddress = 'inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku'
const indexerGrpcAccountApi = new IndexerGrpcAccountApi(endpoints.indexer)

const [subaccountId] = await indexerGrpcAccountApi.fetchSubaccountsList(
  injectiveAddress
);
const balances = await indexerGrpcAccountApi.fetchSubaccountBalancesList(
  subaccount
);

console.log(balances);

Querying the Explorer Module

Example code snippets to query the explorer module on the API using the gRPC protocol.

• Fetching address's transactions

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

const endpoints = getNetworkEndpoints(Network.TestnetK8s);
const network = getNetworkInfo(Network.TestnetK8s);
const indexerGrpcExplorerApi = new IndexerGrpcExplorerApi(endpoints.indexer)

const injectiveAddress = 'inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku'
const limit = 10

const txs = await indexerGrpcExplorerApi.fetchAccountTransactions({
  address,
  limit,
});

console.log(txs);

Querying the Spot Module

Example code snippets to query the spot module on the API using the gRPC protocol.

• Fetching orderbooks for an array of marketIds

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

(async () => {
  const endpoints = getNetworkEndpoints(Network.TestnetK8s);
  const indexerGrpcSpotApi = new IndexerGrpcSpotApi(endpoints.indexer);

  const marketIds = [""]; // Your marketIds in an array
  const orderbook = await indexerGrpcSpotApi.fetchOrderbooks(marketIds);

  console.log(orderbook);
})();

---

Using HTTP REST

Query the Explorer Module

Example code snippets to query the explorer module on the API using the REST protocol.

• Fetching address's transactions

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

const endpoints = getNetworkEndpoints(Network.TestnetK8s);
const network = getNetworkInfo(Network.TestnetK8s);
const indexerRestExplorerApi = new IndexerRestExplorerApi(endpoints.indexer)

const injectiveAddress = 'inj14au322k9munkmx5wrchz9q30juf5wjgz2cfqku'
const limit = 10

const txs = await indexerRestExplorerApi.fetchAccountTransactions({
  address,
  limit,
});

console.log(txs);