Injective | TS & dApps Docs
DocumentationInjective TS
  • Overview
  • Getting Started
    • Technical Concepts
    • Application Concepts
      • Calculations
        • Min Price Tick Size
        • Min Quantity Tick Size
      • Networks
      • CosmJs Support
    • Assets
      • Creating Tokens
      • Denom Client (deprecated)
      • Injective Lists
    • Running examples
  • Wallets
    • Getting Started
    • Accounts
    • Wallet Connections
    • Wallet Strategy
    • Offchain (Arbitrary) Data
  • Querying
    • Getting Started
    • Chain
      • Auction
      • Auth
      • Bank
      • Distribution
      • Exchange
      • Governance
      • IBC
      • Mint
      • Insurance Funds
      • Oracle
      • Peggy
      • Permissions
      • Staking
      • Tendermint
      • Wasm
      • WasmX
      • Token Factory
    • Indexer
      • Account
      • Auction
      • Derivatives
      • Explorer
      • Insurance Funds
      • Markets
      • Leaderboard
      • Mito
      • Oracle
      • Portfolio
      • Spot
      • Web3Gw Transactions
      • Streaming
        • Account
        • Auction
        • Derivatives
        • Oracle
        • Portfolio
        • Spot
        • Explorer
    • Ethereum (GraphQL)
  • Transactions
    • Getting Started
    • Cosmos
      • Ledger through Keplr Wallet
    • Ethereum
      • Ethereum Ledger
    • MsgBroadcaster
    • Private Key
    • Web3 Gateway
  • Core Modules (& examples)
    • Getting Started
    • Auction
    • AuthZ
    • Bank
    • Distribution
    • Exchange
    • Feegrant
    • Governance
    • IBC
    • Insurance
    • Peggy
    • Permissions
    • Staking
    • Tokenfactory
    • Wasm
  • Smart Contracts
    • Cosmwasm
      • Injective Name Service
      • Neptune Service
      • CW20 to Bank & Market Order in One Transaction
  • Bridges
    • Getting Started
    • Ethereum
    • IBC
    • Wormhole
  • Building Dapps
    • Getting Started
    • Configuring Nuxt
    • Configuring React
    • dApps Examples
      • Smart Contract
      • DEX
      • Bridge
      • Simple HTML example with Webpack
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On this page
  • Using gRPC
  • Using HTTP REST
  1. Querying
  2. Chain

Bank

Example code snippets to query the chain for bank module related data.

Using gRPC

Fetch bank module params

import { ChainGrpcBankApi } from '@injectivelabs/sdk-ts'
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)

Fetching injective address's balances

import { ChainGrpcBankApi } from '@injectivelabs/sdk-ts'
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)

Fetching cosmos address' balances per base denom

import { ChainGrpcBankApi } from '@injectivelabs/sdk-ts'
import { getNetworkEndpoints, Network } from '@injectivelabs/networks'

const endpoints = getNetworkEndpoints(Network.Testnet)
const chainGrpcBankApi = new ChainGrpcBankApi(endpoints.grpc)

const injectiveAddress = 'inj1' /* example is using Cosmos Hub */
const denom = 'inj'

const balance = await chainGrpcBankApi.fetchBalance({
  accountAddress: injectiveAddress,
  denom,
})

console.log(balance)

Fetching total supply on chain

import { PaginationOption, ChainGrpcBankApi } from '@injectivelabs/sdk-ts'
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 /* optional pagination parameter */
)

console.log(totalSupply)

Using HTTP REST

Fetching address's balances

import { ChainRestBankApi } from '@injectivelabs/sdk-ts'
import { getNetworkEndpoints, Network } from '@injectivelabs/networks'

const endpoints = getNetworkEndpoints(Network.Testnet)
const chainRestBankApi = new ChainRestBankApi(endpoints.rest)

const injectiveAddress = 'inj...'

const balances = await chainGrpcBankApi.fetchBalances(injectiveAddress)

console.log(balances)

Fetching cosmos address' balances per base denom

import { ChainRestBankApi } from '@injectivelabs/sdk-ts'
import { getNetworkEndpoints, Network } from '@injectivelabs/networks'

const endpoints = getNetworkEndpoints(Network.Testnet)
const chainRestBankApi = new ChainRestBankApi(endpoints.rest)

const cosmosAddress = 'cosmos...' /* example is using Cosmos Hub */
const denom = 'uatom'

const balance = await chainRestBankApi.fetchBalance(cosmosAddress, denom)

console.log(balance)
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Last updated 1 year ago