Bottomline partners with Chainlink to enable blockchain payments for 600 banks

Bottomline, one of the top three SWIFT service providers handling over $16 trillion in annual payments, announced a partnership with Chainlink to link its payment network to public and private blockchains. The integration aims to give the company’s more than 600 banking customers access to on‑chain settlement while continuing to use the ISO 20022 messaging standard.

How the integration works

Chainlink’s Cross‑Chain Interoperability Protocol (CCIP) will manage communication and token transfers across supported blockchain networks. The Chainlink Runtime Environment (CRE) will coordinate the end‑to‑end payment workflow, routing instructions between traditional banking systems and blockchain settlement layers.

Maintaining existing messaging

Banks can keep ISO 20022 for payment instructions. Chainlink’s infrastructure will translate those messages into the required blockchain actions, allowing settlement on multiple public and private chains through a single, network‑agnostic connection.

Scope and scale

• Bottomline serves over 600 banks, 1,200 financial institutions and 10,000 businesses worldwide.
• The partnership does not require banks to replace existing messaging systems.
• No specific volume, rollout timeline, or list of participating banks was disclosed.

Context within Chainlink’s institutional push

Chainlink has previously worked with major financial players, including SWIFT, JPMorgan, UBS and projects such as Project Pangea, which involves more than 50 institutions managing over $10 trillion in assets. Recent adopters of CCIP include Aave and BitGo, which use the protocol for cross‑chain token transfers.

Potential impact on cross‑border payments

Cross‑border transactions often involve multiple intermediary banks, leading to settlement delays of days and fees that can exceed 5 % of the transfer value. By tokenizing value and moving it across blockchains, the Bottomline‑Chainlink link could provide a faster, lower‑cost settlement route, though actual usage will depend on individual banks’ decisions.

Outlook

The collaboration provides the technical bridge for blockchain settlement at a large‑scale payments provider. While the partnership expands Chainlink’s reach into traditional finance, the extent to which Bottomline’s $16 trillion annual payment volume will migrate on‑chain remains to be seen.