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

APIs

In this section, we will delve into the details of communicating with the Circular Network. We'll learn how to structure various URLs for interaction with the distinct blockchains within the network.

Last updated 7 months ago

URL and Body Structure

The typical URL and body structure adheres to the following formats:

URL = [NAG URL]Circular_[Network End Point]

Body = { 
"NAGKEY":[NAG KEY], 
"TBody":[Transaction body] 
}

Each NAG has a unique URL. Data is sent as a JSON payload through a POST HTTPS request. The payload contains the data that the NAG will send to the blockchain Network. When successfully executed, all endpoints will respond with a Result of 200, and the Response field will provide the required data or error details in JSON format.

The NAG URL for the Testnet is: For the Mainnet use:

https://nag.circularlabs.io/NAG.php?cep=
https://nag.circularlabs.io/NAG_Mainnet.php?cep=