Circular SDK
  • Getting Started
    • Circular APIs
      • Setting Up a Wallet
      • Get you NAG Access Key
      • Select a Programming Language
  • API Docs
    • APIs
      • Check Wallet Existence
      • Get Wallet Content
      • Get Wallet Balance
      • Get Wallet Nonce
      • Call a Smart Contract Function
      • Get a Domain
      • Get the Asset List
      • Get Asset
      • Get the Asset Supply
      • Get a range of Blocks
      • Get a Block
      • Get the number of Blocks
      • Get the Blockchain Analytics
      • Get the available blockchains
      • Get a Transaction by its TxID
      • Get transactions processed by a node
      • Get a transaction by an involved address
      • Get transactions by a range of dates
      • Submit a new Transaction
      • Registering a New Wallet
      • Transferring an Asset
    • Node.js
      • Mainnet Integration
      • checkWallet()
      • getWallet()
      • getWalletBalance()
      • getWalletNonce()
      • callContract()
      • testContract()
      • registerWallet()
      • getDomain()
      • getAssetList()
      • getAsset()
      • getAssetSupply()
      • getBlockRange()
      • getBlock()
      • getBlockCount()
      • getAnalytics()
      • getBlockchains()
      • getTransactionbyID()
      • getTransactionbyNode()
      • getTransactionbyAddress()
      • getTransactionbyDate()
      • getTransactionOutcome()
      • getPendingTransaction()
      • sendTransaction()
      • signMessage()
      • verifySignature()
      • getPublicKey()
      • stringToHex()
      • hexToString()
      • hexFix()
      • setNAGKey()
      • setNAGURL()
      • getFormattedTimestamp()
    • Javascript
      • Mainnet Integration
      • checkWallet()
      • getWallet()
      • getWalletBalance()
      • getWalletNonce()
      • callContract()
      • testContract()
      • registerWallet()
      • getDomain()
      • getAssetList()
      • getAsset()
      • getAssetSupply()
      • getBlockRange()
      • getBlock()
      • getBlockCount()
      • getAnalytics()
      • getBlockchains()
      • getTransactionbyID()
      • getTransactionbyNode()
      • getTransactionbyAddress()
      • getTransactionbyDate()
      • getTransactionOutcome()
      • getPendingTransaction()
      • sendTransaction()
      • signMessage()
      • verifySignature()
      • getPublicKey()
      • stringToHex()
      • hexToString()
      • hexFix()
      • setNAGKey()
      • setNAGURL()
      • getFormattedTimestamp()
    • Typescript
      • Including TypeScript Library
      • SetNAGKey & SetNAGURL
      • GetWallet
      • RegisterWallet
      • GetAsset
      • GetAssetSupply
      • GetBlock
      • SendTransaction
      • SignMessage
      • getFormattedTimestamp
      • Transferring an Asset
    • Python
      • Mainnet Integration
      • checkWallet()
      • getWallet()
      • getWalletBalance()
      • getWalletNonce()
      • callContract()
      • registerWallet()
      • getDomain()
      • getAssetList()
      • getAsset()
      • getAssetSupply()
      • getBlockRange()
      • getBlock()
      • getBlockCount()
      • getAnalytics()
      • getBlockchains()
      • getTransactionByID()
      • getTransactionByNode()
      • getTransactionByAddress()
      • getTransactionByDate()
      • getTransactionOutcome()
      • sendTransaction()
    • Dart
      • checkWallet()
      • getWallet()
      • getWalletBalance()
      • getWalletNonce()
      • callContract()
      • callContractWithPlainConsoleOutput()
      • registerWallet()
      • getDomain()
      • getAssetList()
      • getAsset()
      • getAssetSupply()
      • getBlockRange()
      • getBlock()
      • getBlockCount()
      • getAnalytics()
      • getBlockchains()
      • getTransactionByID()
      • getTransactionByNode()
      • getTransactionByAddress()
      • getTransactionByDate()
      • sendTransaction()
      • signMessage()
      • verifySignature()
      • getPublicKey()
      • getKeysFromString()
      • getKeysFromListOfStrings()
    • Go
      • Mainnet Integration
      • CheckWallet()
      • GetWallet()
      • GetWalletBalance()
      • GetWalletNonce()
      • CallContract()
      • RegisterWallet()
      • GetDomain()
      • GetAssetList()
      • GetAsset()
      • GetAssetSupply()
      • GetBlockRange()
      • GetBlock()
      • GetBlockCount()
      • GetAnalytics()
      • GetBlockchains()
      • GetTransactionByID()
      • GetTransactionByNode()
      • GetTransactionByAddress()
      • GetTransactionByDate()
      • GetTransactionOutcome()
      • SendTransaction()
      • SignMessage()
      • VerifySignature()
      • GetPublicKey()
      • GetKeysFromString()
    • PHP
      • Mainnet Integration
      • checkWallet()
      • getWallet()
      • getWalletBalance()
      • getWalletNonce()
      • callContract()
      • registerWallet()
      • getDomain()
      • getAssetList()
      • getAsset()
      • getAssetSupply()
      • getBlockRange()
      • getBlock()
      • getBlockCount()
      • getAnalytics()
      • getBlockchains()
      • getTransactionByID()
      • getTransactionByNode()
      • getTransactionByAddress()
      • getTransactionByDate()
      • getTransactionOutcome()
      • sendTransaction()
      • signMessage()
      • verifySignature()
      • getPublicKey()
      • stringToHex()
      • hexToString()
      • hexFix()
      • setNAGKey()
      • setNAGURL()
      • getFormattedTimestamp()
    • C++
    • C#
    • Rust
    • Arduino
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  1. API Docs

Javascript

In this section, we will delve into the details of the Circular Protocol official JS package.

Last updated 7 months ago

The Circular Blockchain API suite provides a robust and efficient interface for interacting with the Circular Protocol, a decentralized and highly scalable blockchain network. These APIs enable developers to integrate, query, and execute operations on the Circular Protocol blockchain, supporting a wide range of decentralized applications (dApps), financial transactions, and smart contracts.

Import

Import downloading locally the JS file from or use the CDN

<script src="path_to_circular_library.js"></script>

Import the required dependencies with:

<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.0.0/crypto-js.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/elliptic/6.5.4/elliptic.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/js-sha256@0.9.0/build/sha256.min.js"></script>
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