Chain Spring Hackathon 2023

The Chainlink Spring 2023 Hackathon was organized with the aim of empowering developers of all skill levels to utilize Chainlink oracle networks and build decentralized applications (dApps) that harness the potential of hybrid smart contracts. The hackathon provided participants with a hands-on experience in working with smart contracts, facilitated a quick onboarding process to the Chainlink tech stack, offered workshops with top engineers, showcased career opportunities in the blockchain industry, and provided a chance to win prizes from a total pool of $450,000+.


The hackathon aimed to achieve the following objectives:

  1. Empower developers: Enable developers of varying skill levels to leverage Chainlink oracle networks and build dApps that address a wide range of use cases.
  2. Explore and experiment: Provide participants with a month-long period to explore, experiment, and collaborate with other developers to create innovative applications.
  3. Promote creativity: Encourage participants to push the boundaries of dApp development and utilize the full power of Chainlink solutions.
  4. Mentorship and feedback: Offer participants the opportunity to interact with top developers from Chainlink Labs, who would provide feedback, support, and insights into cutting-edge smart contract development.
  5. Prizes and recognition: Award prizes from a substantial pool of $450,000+ to recognize and reward outstanding projects that demonstrate innovation, functionality, and real-world application potential.


The official hackathon will be running from from April 28th to June 9th, 2023, providing participants with a generous timeframe to conceptualize, develop, and refine their projects. The extended duration allowed for comprehensive exploration and iteration, enabling developers to showcase their best work.

Hackathon Structure

The hackathon comprised several key components, ensuring an immersive and enriching experience for participants:

  1. Onboarding: Participants were provided with a fast onboarding process to the Chainlink tech stack. This facilitated their understanding of Chainlink oracle networks and their integration with smart contracts.
  2. Workshops: Top engineers from Chainlink Labs conducted workshops, sharing their expertise and providing in-depth insights into various aspects of smart contract development. These workshops covered topics such as Chainlink oracles, data aggregation, external adapters, and more.
  3. Mentorship: Participants had the opportunity to interact with experienced developers from Chainlink Labs, who offered guidance, reviewed projects, and provided valuable feedback to enhance participants’ work.
  4. Collaboration: The hackathon fostered a collaborative environment where participants could connect with other developers, exchange ideas, and potentially form teams to work on projects together.
  5. Prizes: A total prize pool of $450,000+ was allocated to recognize exceptional projects. Prizes were awarded based on various criteria, including innovation, functionality, usability, and real-world applicability.
  6. Career opportunities: Participants were exposed to blockchain career opportunities and gained insights into what it’s like to build at the forefront of the smart contract industry. This allowed them to explore potential professional pathways and expand their network within the blockchain ecosystem.

Results and Impact

The Chainlink Spring 2023 Hackathon witnessed the creation of numerous innovative and impactful projects. Participants leveraged the capabilities of Chainlink oracle networks to build dApps that redefined the potential of hybrid smart contracts. The applications developed during the hackathon addressed diverse use cases and showcased the versatility of Chainlink solutions.

The hackathon facilitated the growth and skill development of participating developers. Through workshops, mentorship, and exposure to top engineers, participants acquired valuable knowledge and hands-on experience in working with smart contracts and Chainlink oracle networks. This enabled them to expand their skill set and gain expertise in blockchain development.

The prizes awarded from the generous pool of $450,000+ recognized the exceptional efforts and

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