API Reference

Extension Version
To get the installed extension version, use the following code.
const extensionVersion = window.pontem.version;
console.log(`Pontem Wallet v${extensionVersion}`); // 1.5.0
Connect
For the initial connection to the wallet, use the connect method. It requests access to the site from the user and returns the current account address. If you already have access to the site, it will also return the current account address.
window.pontem.connect()
  .then(address => console.log(`Access for address ${address} allowed by user`))
  .catch(e => console.log('Access denied by user', e))
Check Connection Status 
​
To check if any wallet is connected to the page, use the isConnected method.
window.pontem.isConnected()
  .then(result => {
    console.log('isConnected', result) // true or false
  })
  .catch(e => console.log('Error', e))
Disconnecting 
​
To disconnect the current account from the site, use the disconnect method.
Important: all methods that require permission from the user will stop working, but the entry in the "Connected Sites" list of the account will not disappear. Only the user can remove access completely through the UI.
If you call the disconnect() method and then connect(), the user will not be asked for permission again. This will only happen if the user manually removes access through the UI
window.pontem.disconnect()
  .catch(e => console.log('Error', e))
Change Active Account Event
To keep track of when a user changed their account, use the onChangeAccount method. When the account is changed, it calls the method you passed in the first argument. If the user at some point revokes the extension's access to the site, then this method will also be called.
window.pontem.onChangeAccount((address) => {
  if(address) {
    console.log('New selected account: ', address);
  } else {
    console.log('The user has selected an account that is not allowed to access');
  }
})
Change Active Network Event 
​
To keep track of when a user changed network, use the onChangeNetwork method. When the network is changed, it calls the method you passed in the first argument.
window.pontem.onChangeNetwork((network) => {
  console.log(network);
  // { api: 'https://fullnode.devnet.aptoslabs.com/v1/', chainId: '31', name: 'Aptos devnet' }
})
Get Current Network 
​
To get the current connected network, use the network method.
window.pontem.network()
  .then(network => {
    console.log(network);
    // { api: 'https://fullnode.devnet.aptoslabs.com/v1/', chainId: '31', name: 'Aptos devnet' }
  })
Get Current ChainId 
​
To get the current chainId, use the chainId method.
window.pontem.chainId()
  .then(chainId => {
    console.log(chainId); // 31
  })
Get Current Account
To get the address of the current account, use the account method.
window.pontem.account()
  .then(address => {
    if(address) {
      console.log('Account address: ', address);
    } else {
      console.log('The user has selected an account that is not allowed to access');
    }
  })
Get Public Key of the Current Account 
​
To get the public key of the current account , use the publicKey method.
window.pontem.publicKey()
  .then(key => {
    console.log('Public key: ', key);
  })
Sign and Submit Transaction
To request a signature and send a transaction to the blockchain, use the signAndSubmit method.
payload - mandatory parameter containing the transaction body.
otherOptions - optional parameter that overrides transaction parameters.
const payload = {
  function: "0x1::coin::transfer",
  type_arguments: ["0x1::aptos_coin::AptosCoin"],
  arguments: ["0xeb442855143ce3e26babc6152ad98e9da7db7f0820f08be3d006535b663a6292", "1000"]
};
const otherOptions = {
  max_gas_amount: '1000',
  gas_unit_price: '1',
  expiration_timestamp_secs: '1646793600',
  sequence_number: '10'
}
window.pontem.signAndSubmit(payload, otherOptions)
  .then(tx => {
    console.log('Transaction', tx)
  })
  .catch(e => console.log('Error', e))
Sign Transaction 
​
To request a signature of transaction, use the signTransaction method.
payload - mandatory parameter containing the transaction body.
otherOptions - optional parameter that overrides transaction parameters.
const payload = {
  function: "0x1::coin::transfer",
  type_arguments: ["0x1::aptos_coin::AptosCoin"],
  arguments: ["0xeb442855143ce3e26babc6152ad98e9da7db7f0820f08be3d006535b663a6292", "1000"]
};
const otherOptions = {
  max_gas_amount: '1000',
  gas_unit_price: '1',
  expiration_timestamp_secs: '1646793600',
  sequence_number: '10'
}
window.pontem.signTransaction(payload, otherOptions)
  .then(tx => {
    console.log('Transaction', tx)
  })
  .catch(e => console.log('Error', e))
Sign Message 
​
To request a signature of message, use the signMessage method.
window.pontem.signMessage('My super secret message for sign')
  .then(result => {
    console.log('Signed Message', result)
  })
  .catch(e => console.log('Error', e))

01. Wallet - Previous

Getting Started

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Wallet Adapter

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On this page

Extension Version

Connect

Check Connection Status

Disconnecting

Change Active Account Event

Change Active Network Event

Get Current Network

Get Current ChainId

Get Current Account

Get Public Key of the Current Account

Sign and Submit Transaction

Sign Transaction

Sign Message

Extension Version

Connect

Check Connection Status ​

Disconnecting ​

Change Active Account Event

Change Active Network Event ​

Get Current Network ​

Get Current ChainId ​