A new role for Chainlink in global banking infrastructure

@chainlink is positioning itself as the technology bridge between banks and @swiftcommunity's newly live blockchain ledger, which went into production on July 9, 2026. Swift announced that its blockchain ledger is ready for initial use, enabling early adopter financial institutions to support cross-border payments around the clock using tokenized deposits. The pilot marks a significant shift for Swift, which has long been known as a messaging network rather than a settlement layer.

At the center of the solution is a self-signing model for financial institutions enabled through the Chainlink Runtime Environment (CRE). Institutions retain control of the keys used to authorize transactions, while CRE orchestrates workflows connecting financial institutions to Swift's ledger. This enables banks to adopt 24/7 tokenized payment workflows while preserving their existing security governance, approval processes, and operating models.

Swift's ledger provides a secure orchestration layer for 24/7 cross-border payments using tokenized deposits that remain on banks' balance sheets, preserving the benefits of commercial bank money. Bank-issued tokenized deposits remain on banks' own ledgers, while Swift's ledger securely coordinates the movement of funds between participating institutions, including overnight and on weekends. This orchestration takes place before final settlement. Swift's ledger does not change Swift's role as a global financial messaging network, and final settlement continues through agreed mechanisms, such as real-time gross settlement systems. Banks can therefore extend payment availability without replacing their existing settlement arrangements.

17 banks across six continents join the pilot

Seventeen banks from six continents are preparing to pilot live transactions, reflecting strong global demand for the new addition to Swift's technology stack and its ability to unlock faster, flexible money movement across the world. They include ANZ, BNP Paribas, BNY, Citi, DBS, First Abu Dhabi Bank, FirstRand Bank Limited, HSBC, Itaú Unibanco, Lloyds Bank, Mashreq, MUFG Bank, OCBC, Standard Chartered, UBS, UOB and Wells Fargo.

The shared ledger is built by Consensys on Hyperledger Besu, a permissioned Ethereum Virtual Machine chain, with Chainlink's Cross-Chain Interoperability Protocol (CCIP) as the interop layer connecting roughly 70 networks. Swift connects more than 11,500 financial institutions and companies worldwide, giving the ledger a vast potential network to scale into as the pilot matures.

Swift announced its blockchain-based shared ledger at Sibos 2025. Designed in collaboration with more than 40 financial institutions from around the world, it went from concept to activation within nine months.

Sources:
Chainlink: Enabling Financial Institutions to Connect to Swift's Blockchain Ledger
Swift Official Press Release: Blockchain Ledger Ready for Use
CoinDesk: Swift Rolls Out Blockchain Ledger with 17 Global Banks