Integrate your smart contracts with secure and reliable off-chain data. We streamline your development and decentralise your inputs.

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Secure Data Links provides clients with trusted solutions to any smart contract applications, fast-tracking your project and managing your data needs.

Leveraging the Chainlink network we specialise in developing real world use-cases for smart contracts.

When consulting your team, SDL provides high levels of security, privacy and reliability for any data inputs required for your smart contracts. We build application specific external adapters to provide your application with the functionality and data that it needs.


Operating out of Brisbane, Australia, our team of six have been developing rapid proof of concepts for dynamic smart contract applications. We are working towards a future of trust minimised digital transactions using smart contracts and decentralised oracle networks as key building blocks.

SDL have previously developed financial, accounting, business logic and agricultural supply chain smart contract solutions. We are always solution oriented and confidently integrate with any legacy system.


Get in touch with us if you need any assistance with integration, consulting or have any questions.

Read more about our documentation here