Chainlink data services go live on AWS Marketplace to bridge cloud and blockchain

AWS Marketplace now offers Chainlink’s oracle stack as a native service, letting banks and fintechs wire tokenization, stablecoins, and RWA apps into existing cloud workflows.

According to a report from The Block, AWS Marketplace has integrated multiple Chainlink data services, including its Data Feeds, low‑latency Data Streams, and Proof of Reserve products, into a single listing that any AWS customer can deploy. The move lets developers plug Chainlink oracles directly into AWS compute, storage, database, and API stacks, turning off‑chain enterprise systems into data sources and execution engines for on-chain smart contracts without leaving the AWS environment.

On its Marketplace page, Amazon describes the Chainlink Platform as an “all‑in‑one oracle solution” that brings tamper‑resistant price data, reserve attestations, and other external inputs onto blockchains, while also enabling secure callbacks from smart contracts to AWS workloads. Chainlink’s Proof of Reserve, for example, provides on-chain attestations on the collateralization of stablecoins, wrapped assets, and tokenized real‑world assets, helping issuers enforce 1:1 backing and implement “circuit breakers” that halt minting if reserves fall below supply.

AWS has been signaling this direction for some time. A previous Partner Solution showed enterprises how to run highly available Chainlink nodes on Amazon EKS to deliver external APIs, price data, and verifiable randomness to smart contracts, while a March 2026 AWS sample project walked through integrating AWS services with the Chainlink Runtime Environment (CRE) for tokenization use cases such as price feeds and reserve verification. In a separate announcement about CRE, Jane Ginsburg, AWS’s go‑to‑market head for capital markets and fintech, said the environment “enables customers to integrate AWS workloads with smart contracts, unlocking use cases such as custom price feeds, stablecoin reserve verification, and off‑chain computation within trusted execution environments.”

For Chainlink, the Marketplace listing deepens its pitch as the “industry‑standard oracle platform” for on‑chain capital markets. The company has highlighted adoption of its stack — including Data Feeds, Proof of Reserve, and cross‑chain interoperability protocol CCIP — by major financial institutions and Web3 protocols, and says CRE is being used by Swift, Euroclear, UBS, J.P. Morgan’s Kinexys, Mastercard, AWS itself, and others to tap into what it estimates as an $867 trillion tokenization opportunity.

By putting Chainlink’s services behind the familiar AWS Marketplace paywall and deployment model, Amazon is effectively telling banks, asset managers, and fintechs they can experiment with tokenized assets and smart contracts using the same procurement and security processes they already use for cloud. For developers, it compresses the distance between a traditional microservice running on AWS and a live on‑chain application, making it far easier to move real‑world data, reserves, and workflows into blockchain‑based systems without having to build custom oracle plumbing from scratch.