Chainlink (LINK) Partners With Bottomline to Connect 600+ Banks to On-Chain Payments

Bottomline Connects 600 Banks to Chainlink

Chainlink's oracle infrastructure will underpin a new payments corridor for traditional banking: on September 3, 2026, Chainlink and Bottomline announced a strategic partnership designed to open cross-chain, cross-border settlement to more than 600 banks. Bottomline ranks among the top three SWIFT service providers worldwide and moves over $16 trillion in payments annually across its platforms, making it one of the largest legacy payment rails yet pointed at blockchain connectivity. Under the arrangement, Chainlink supplies the interoperability and settlement-orchestration layer that bridges Bottomline's existing payment infrastructure to both public and private blockchains — the Cross-Chain Interoperability Protocol (CCIP) moves tokenized value between networks, while the Chainlink Runtime Environment (CRE) coordinates the settlement workflows around it. Crucially, the design preserves banks' existing ISO 20022 financial messaging, the international standard for payment instructions, so each institution reaches on-chain payment networks through a single connection rather than a chain-by-chain integration. Chainlink's official announcement confirms the scope: Bottomline's 600-plus bank customers gaining a route to cross-chain, cross-border payments. The deal effectively converts a wholesale-payments incumbent into an on-ramp for blockchain settlement, and it builds on recent institutional groundwork — Wyoming's state-issued FRNT stable token, for example, now uses Chainlink's Proof of Reserve system for on-chain backing data, as we detailed in Wyoming Adopts Chainlink (LINK) to Verify FRNT Stablecoin Reserves On-Chain.

Chainlink's official announcementhttps://x.com/chainlink/status/2095497430473007387?ref_src=twsrc%5Etfw

Data Feeds Go Live on Tempo

Separately on September 3, Chainlink Data Feeds went live on Tempo, a payments-focused layer-1 blockchain incubated by Stripe and crypto investor Paradigm ahead of its March 2026 mainnet launch. The integration gives businesses, institutions and developers direct access to supported price feeds on Tempo without building their own oracle stacks, with use cases spanning collateral valuation, foreign-exchange comparisons, treasury management and automated risk controls. Because blockchains cannot natively pull market data from external exchanges, independent Chainlink node operators aggregate observations from multiple data providers and publish on-chain reports that Tempo contracts can verify — the same mechanism that secures most decentralized finance (DeFi) lending markets. A lending dApp on Tempo can now reference a feed when calculating collateral values, borrowing limits and position health, while treasury software can rebalance when an asset moves outside a predefined range. “Financial applications built around those payments need dependable market data to value collateral, compare exchange rates, and manage risk,” Tempo's Eric Kang said in the project's announcement. Tempo handles execution and settlement; applications decide how incoming data triggers transactions. Developers can inspect available feeds and contract addresses through Chainlink's documentation, though the companies did not disclose how many applications currently consume the feeds. The rollout extends a busy stretch: in May, Tempo added Morpho's lending infrastructure, and in August Chainlink launched price feeds for four Coinbase-issued tokenized U.S. stocks on Base, per our Chainlink (LINK) Logs 9 Integrations Across Coinbase and Robinhood Chains report. LINK traded near $11.84 during the session, up roughly 5.6%, within a broader crypto-market advance. Readers tracking the market in real time can follow live spot and futures prices on Gate.

project's announcementhttps://x.com/tempo/status/2095572863432728790?ref_src=twsrc%5Etfw

Bank Rails and Stablecoin Apps Converge

Both moves point the same direction: Chainlink is positioning itself as the middleware layer between legacy finance and Web3 settlement, monetizing the connective tissue rather than any single network. Per the companies' own announcements, the terms are asymmetric — Data Feeds are live on Tempo today, while the Bottomline deal is strategic, with no go-live date, pilot banks or rollout timeline disclosed. That gap matters for altcoin-based infrastructure plays: adoption, not announcement volume, drives fee-relevant usage. Developer uptake on Tempo and the first named bank integration on Bottomline's rails are the metrics we will track next.