minimal-ecash-sender

Minimal eCash (XEC) Electrum ABC/Fulcrum client.

• Builds, signs, and broadcasts P2PKH transactions (SIGHASH_ALL|FORKID)
• Derives from a BIP39 mnemonic (default path: m/44'/1899'/0'/0/0)
• Uses TLS by default with these auto-trusted servers (port 50002):
  • electrum.bitcoinabc.org
  • fulcrum.pepipierre.fr
  • electrum.bytesofman.com

---

Install

pip install minimal-ecash-sender

Library Usage

from minimal_ecash_sender.core import send_xec

txid, raw_hex = send_xec(
    mnemonic="twelve words ...",
    to_addr="ecash:qq5teh...",
    amount_atoms=1234,              # 12.34 XEC = 1234 atoms (satoshi)
    servers=None,                   # use defaults
    fee_per_byte=1,
    derivation_path="m/44'/1899'/0'/0/0", #Cashtab wallet's derivation path
    timeout=25,
)
print(txid, raw_hex)

Flags

• --server host:port  Repeatable; if omitted, defaults are used (TLS 50002)
• --ssl  Only needed when you pass custom servers and want TLS
• --insecure  Disable TLS verification (testing only)
• --ca PATH  Custom CA bundle (PEM)
• --fingerprint HEX  Pin server by SHA-256 fingerprint
• --timeout INT  Request timeout (default: 25)
• --mnemonic "..."  BIP39 mnemonic
• --to ecash:...  Destination eCash P2PKH address
• --amount-xec DECIMAL  Send in XEC (note: 1 XEC = 100 atoms)
• --amount-atoms INT  Send in atoms
• --path "m/44'/1899'/0'/0/0"  Derivation path
• --fee-per-byte INT  Atoms/byte (default: 1)

---

Notes

• Only P2PKH is supported.
• Default fee rate is 1 atom/byte; adjust with --fee-per-byte if needed.

LICENSE

• See LICENSE.