Payment settlement is the process by which a payment obligation between parties is irrevocably discharged through the transfer of value, completing a transaction so that the recipient gains final, unconditional ownership of funds. Settlement may occur gross or net, in real time or in batches, and across traditional rails or blockchain ledgers, with finality being the property that the transfer can no longer be reversed. In distributed-ledger contexts, settlement is achieved when an on-chain transaction reaches consensus finality.
Overview
- Settlement can be gross or net, real-time or batched, and may run over Real-Time Gross Settlement systems or messaging networks like SWIFT.
- In blockchain contexts settlement is reached when an On-Chain Transaction attains Consensus Finality.
- Liquidity availability and credit risk shape how and when settlement occurs.
Mechanisms
- Match payment instructions and verify available Liquidity.
- Transfer value across accounts or ledger states.
- Achieve irreversibility through Finality, whether legal or consensus-based.
- Reconcile balances and confirm completion to both parties.
Applications
- Interbank settlement via Real-Time Gross Settlement and Central Bank infrastructure.
- Cross-border value transfer messaging through SWIFT.
- On-chain settlement of crypto payments and Stablecoin transfers.
- Trust-minimised exchange via Atomic Swap.