Send tokens

Fund your Wallet

Now that you have a wallet, the next step is to get test tokens for it. You can fund your wallet using portal.receiveTestnetAsset. If you are looking for a greater variety of test tokens, we recommend exploring our faucets page.

The chainId will need to be a CAIP-2 compliant Chain ID. For more info on Chain ID formatting, see this doc.

val chainId = "eip155:10143" // Monad Testnet

val params = FundParams(
  amount = "0.01", // You will receive 0.01 MON
  token = "NATIVE" // Token, use "NATIVE" for the chain's native token
)

// Fund your Portal wallet
val response = portal.receiveTestnetAsset(chainId, params)

println("✅ Transaction hash: ${response.data.txHash}")

Sending Tokens from your Wallet

Portal provides two ways to send transactions:

portal.sendAsset() - A simple method for sending tokens from your Portal wallet.
portal.provider.request() - Direct access to the underlying web3 provider for custom transactions. (You can learn more about this method here.)

For most use cases, we recommend using portal.sendAsset() as shown in the examples below.

Submitting an EVM Transaction

val chainId = "eip155:10143" // Monad Testnet

val params = SendAssetParams(
  amount = "0.0001", // Sends 0.0001 MON
  to = "0xDestinationAddress", // The recipient address
  token = "NATIVE", // Token, use "NATIVE" for the chain's native token
  signatureApprovalMemo = "Send MON" // Optional signature approval memo to use for the request
)

// Send the tokens
val txHash = portal.sendAsset(chainId, params)

println("✅ Transaction hash: ${txHash}")

The optional signatureApprovalMemo in SendAssetParams is shown to the user during the signing approval flow. The same memo is supported on portal.request(...) (via RequestOptions(signatureApprovalMemo = ...)) and portal.rawSign(...). See Sign a transaction.

Account Abstraction clients: txHash is a UserOperation hash, not an on-chain transaction hash — it will not resolve on a block explorer such as Etherscan or Monadscan. The on-chain transaction hash is only assigned once the bundler includes the UserOperation on-chain. Look up the UserOperation hash on a UserOp explorer such as JiffyScan to find the resulting transaction hash. See Account abstraction.

Submitting a Solana Transaction

You will need SOL to submit a Solana transaction, which is not currently supported by portal.receiveTestnetAsset. You can find a faucet to get test SOL tokens here.

val chainId = "solana:EtWTRABZaYq6iMfeYKouRu166VU2xqa1" // Solana Devnet

val params = SendAssetParams(
  amount = "0.0001", // Sends 0.0001 SOL
  to = "0xDestinationAddress", // The recipient address
  token = "NATIVE", // Token, use "NATIVE" for the chain's native token
  signatureApprovalMemo = "Send SOL" // Optional signature approval memo to use for the request
)

// Send the tokens
val txHash = portal.sendAsset(chainId, params)

println("✅ Transaction hash: $txHash")

You just sent your first token from your Portal wallet, that’s awesome! 🎉 You may have a more advanced use case than simply sending tokens from your Portal wallet. Next, we will dive into how to build your own transaction and also how to sign it (without submitting it).

Getting Started

SDKs

APIs

Integrations

Resources

Fund your Wallet

Sending Tokens from your Wallet

Submitting an EVM Transaction

Submitting a Solana Transaction

​Fund your Wallet

​Sending Tokens from your Wallet

​Submitting an EVM Transaction

​Submitting a Solana Transaction

Fund your Wallet

Sending Tokens from your Wallet

Submitting an EVM Transaction

Submitting a Solana Transaction