majiayu000 Wallet Send BSV
Send BSV transactions using @bsv/sdk with WhatsOnChain API.
When to Use
- Send BSV to a recipient address
- Create simple payment transactions
- Transfer funds from a WIF private key
Usage
bun run skills/wallet-send-bsv/scripts/send.ts <from-wif> <to-address> <amount-satoshis>
# Show help
bun run skills/wallet-send-bsv/scripts/send.ts --help
# Example: Send 1000 satoshis
bun run skills/wallet-send-bsv/scripts/send.ts L1abc... 1BvBMSEY... 1000
Arguments
| Argument | Description |
|---|---|
from-wif |
Private key in WIF format (starts with K, L, or 5) |
to-address |
Recipient BSV address (starts with 1 or 3) |
amount-satoshis |
Amount to send (1 BSV = 100,000,000 satoshis) |
Dependencies
@bsv/sdk- BSV SDK for key/transaction operations- WhatsOnChain API - UTXO fetching and broadcast
Transaction Flow
- Parse and validate WIF private key
- Validate recipient address format
- Derive sender address from private key
- Fetch UTXOs from WhatsOnChain
- Build transaction with P2PKH inputs/outputs
- Calculate fee (1 sat/byte)
- Sign transaction
- Broadcast via WhatsOnChain API
Error Handling
- Invalid WIF: Clear error with SDK message
- Invalid address: Format validation error
- Insufficient funds: Shows balance vs required amount
- Network errors: Displays raw tx hex for manual broadcast
Network
Uses BSV mainnet via WhatsOnChain API:
- UTXOs:
GET /v1/bsv/main/address/{address}/unspent - Broadcast:
POST /v1/bsv/main/tx/raw