Create a multi-party transaction

A multi-party transaction combines payments controlled by different Stellar source accounts while preserving each account's independent authorization.

1. Open New → Multi-party transaction. Provide rows containing source, destination, amount, and asset. At least two independent source accounts are required.
2. Continue to Review. MultiSig Tools resolves names, assets, balances, and destination requirements first.
3. Review the whole atomic action. This is one transaction, not several loosely coordinated payment requests.
4. Collect the required signatures. Authorization is evaluated separately for the transaction account and every operation source.

One transaction, several authorities

Multi-party does not create a new MultiSig Tools approval system. It uses Stellar's operation-source model and the existing authorization analysis for every participating account.

Technical details

Each payment operation carries its own Stellar source. The transaction source supplies the sequence number and must satisfy transaction-level authorization in addition to operation-source requirements.

All operations are atomic.