Sending Tokens

Use the fdx call transferTokens command to transfer tokens from the wallet to any address on any supported EVM chain or Solana.

Confirm wallet is authenticated

fdx status

If the wallet is not authenticated, refer to the authenticate skill.

Check Balance Before Sending

Always verify the wallet has sufficient balance before initiating a transfer:

fdx call getWalletOverview --chainKey <chain>

Sending Tokens

fdx call transferTokens \
  --chainKey <chain> \
  --recipientAddress <address> \
  --amount <amount>

Parameters

Parameter	Required	Description
--chainKey	Yes	Target blockchain (e.g. ethereum, polygon, base, solana)
--recipientAddress	Yes	Destination wallet address
--amount	Yes	Amount to send (human-readable, e.g. 10, 0.5)
--fromAccountAddress	No	Source account address (if wallet has multiple accounts)
--tokenAddress	No	Token contract address (omit for native token like ETH or SOL)
--memo	No	Optional memo or note for the transaction
--maxPriorityFeePerGas	No	EVM gas tip override
--maxFeePerGas	No	EVM max gas fee override

Examples

Send native tokens

# Send 0.1 ETH on Ethereum
fdx call transferTokens \
  --chainKey ethereum \
  --recipientAddress 0x1234...abcd \
  --amount 0.1

# Send 1 SOL on Solana
fdx call transferTokens \
  --chainKey solana \
  --recipientAddress AbCd...1234 \
  --amount 1

Send ERC-20 tokens

# Send 100 USDC on Ethereum (specify token contract)
fdx call transferTokens \
  --chainKey ethereum \
  --recipientAddress 0x1234...abcd \
  --amount 100 \
  --tokenAddress 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

# Send 50 USDC on Base
fdx call transferTokens \
  --chainKey base \
  --recipientAddress 0x1234...abcd \
  --amount 50 \
  --tokenAddress 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Send with memo

fdx call transferTokens \
  --chainKey ethereum \
  --recipientAddress 0x1234...abcd \
  --amount 10 \
  --tokenAddress 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 \
  --memo "Payment for invoice #42"

Flow

1. Check authentication with fdx status
2. Check balance with fdx call getWalletOverview --chainKey <chain>
3. Confirm the transfer details with the human (amount, recipient, chain, token)
4. Execute with fdx call transferTokens
5. Report the transaction result to the human

Important: Always confirm the recipient address and amount with your human before executing, especially for large amounts. Blockchain transactions are irreversible.

Prerequisites

• Must be authenticated (fdx status to check, see authenticate skill)
• Wallet must have sufficient balance on the target chain
• If sending insufficient funds, suggest using the fund-wallet skill

Error Handling

• "Not authenticated" — Run fdx setup first, or see authenticate skill
• "Insufficient balance" — Check balance with getWalletOverview; see fund-wallet skill
• "Invalid recipient" — Verify the address format matches the target chain