使用 gRPC
获取 bank 模块参数
line
import { ChainGrpcBankApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcBankApi = new ChainGrpcBankApi(endpoints.grpc);
const moduleParams = await chainGrpcBankApi.fetchModuleParams();
console.log(moduleParams);
获取 injective 地址的余额
import { ChainGrpcBankApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcBankApi = new ChainGrpcBankApi(endpoints.grpc);
const injectiveAddress = "inj...";
const balances = await chainGrpcBankApi.fetchBalances(injectiveAddress);
console.log(balances);
按基础 denom 获取 cosmos 地址的余额
import { ChainGrpcBankApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
const endpoints = getNetworkEndpoints(Network.Testnet);
const chainGrpcBankApi = new ChainGrpcBankApi(endpoints.grpc);
const cosmosAddress = "cosmos1..."; /* 示例使用 Cosmos Hub */
const denom = "uatom";
const balance = await chainGrpcBankApi.fetchBalance({
accountAddress: cosmosAddress,
denom,
});
console.log(balance);
获取链上总供应量
import { PaginationOption } from '@injectivelabs/sdk-ts/types'
import { ChainGrpcBankApi } from '@injectivelabs/sdk-ts/client/chain'
import { getNetworkEndpoints, Network } from '@injectivelabs/networks'
const endpoints = getNetworkEndpoints(Network.Testnet)
const chainGrpcBankApi = new ChainGrpcBankApi(endpoints.grpc)
const pagination = {...} as PaginationOption
const totalSupply = await chainGrpcBankApi.fetchTotalSupply(
pagination /* 可选分页参数 */
)
console.log(totalSupply)
使用 HTTP REST
获取地址的余额
import { ChainRestBankApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
const endpoints = getNetworkEndpoints(Network.Testnet);
const chainRestBankApi = new ChainRestBankApi(endpoints.rest);
const injectiveAddress = "inj...";
const balances = await chainRestBankApi.fetchBalances(injectiveAddress);
console.log(balances);
按基础 denom 获取 cosmos 地址的余额
import { ChainRestBankApi } from "@injectivelabs/sdk-ts/client/chain";
import { getNetworkEndpoints, Network } from "@injectivelabs/networks";
const endpoints = getNetworkEndpoints(Network.Testnet);
const chainRestBankApi = new ChainRestBankApi(endpoints.rest);
const cosmosAddress = "cosmos..."; /* 示例使用 Cosmos Hub */
const denom = "uatom";
const balance = await chainRestBankApi.fetchBalance(cosmosAddress, denom);
console.log(balance);