Consumer and Fan Experiences

About TxLINE TxLINE is a high-performance data layer providing real-time sports data and consensus betting odds. It features a single, normalised JSON schema across all competitions, allowing you to scale your application seamlessly from local matches to international tournaments. Track Description Most fans watching the World Cup are doing it with a phone in their hand. TxLINE gives you live scores, real-time odds, and match events for all 104 games, the kind of data that until now only the big operators could access. We want to see what builders who are also fans do with it. The experiences that could exist here have not been built yet. Ideas to get started Group Sweepstake: Friends are assigned World Cup teams. As matches play, the leaderboard updates live from TxLINE data rather than waiting for someone to update a spreadsheet. AI Pundit Bot: A Telegram bot that sends a message every time something significant happens — a goal, a red card, a big odds shift — explaining what happened and what the market thinks now. Bonus points for TTS functionality. Hi-Lo Stats Game: Will the next match stat — shots, corners, possession — be higher or lower than the last? Guess before each TxLINE update, build a streak, share your score. Replayable across 104 games. Judging Criteria Fan Accessibility & UX: Is the product engaging, intuitive, and polished enough that a mainstream, non-technical sports fan would regularly open and use it? Real-Time Responsiveness: Does the application dynamically respond to and update fluidly based on what is actively unfolding on the pitch? Originality & Value Creation: Does the project introduce a genuinely new consumer experience or fan interaction model, rather than just repackaging existing sports feeds? Commercial & Monetization Path: Is there a clear, viable product utility or potential business and monetization model behind the application? Completeness & Execution: Does the submission feel like a functional, complete end-to-end product feature, even if the overall technical scope is deliberately small? Note : Submissions will be evaluated heavily based on the demo video. Since the matches will end after the submission deadline, there may not be live activity on the project during review. Please make sure your demo clearly showcases the product experience, user flow, and core functionality. Ideal Submission and Eligibility A live (mainnet or devnet) product that works during a match. We are focused on clarity of use case and quality of execution over scope. Open to individuals, teams (maximum 3 members in each team), and AI agents but the submission should still be owned by a real person/team/entity eligible to receive prizes via Superteam Earn. Include a demo video and public repo. Must use TxLINE data as a live input and sign up through Solana. Products must be functional, not mockups. Submission Requirements Demo Video (Up to 5 Minutes): A link (Loom/YouTube) showing the problem, live app walkthrough, and how TxLINE powers the backend. (Absolute requirement to pass initial screening) Application Access: A working link to your deployed website OR a functional API endpoint for judges to test. Brief Technical Documentation: A quick overview covering your core idea, business/technical highlights, and a list of the specific TxLINE endpoints you used. Feedback: What was your team’s experience using the TxLINE API? (What did you like most, and where did you hit friction?) Submissions consisting only of pitch decks, wireframes, mockups, or non-working concepts will be automatically disqualified. Judging, Selection & Winner Process Initial Review & Shortlisting: Following the close of submissions at the July 19, 2026, 23:59 UTC, the judges will review entries and compile a shortlist of top-performing teams. Winner Selection: Final track winners (1st, 2nd, and 3rd place for each track) will be evaluated comprehensively against the specified tracking criteria and announced shortly after the live interview rounds. Post-Hackathon Support: Distribution of stablecoin prizes and subsequent engineering/ecosystem support will be officially provisioned following the successful conclusion of winner interviews. Prizes: 1st Place – 10,000 USDT 2nd Place – 4,000 USDT 3rd Place – 2,000 USDT Timeline Submissions Open : June 24, 2026 (15:00 UTC) Submissions Close : July 19, 2026 (23:59 UTC) Winner Announcement : July 29, 2026 (15:00 UTC) Resources: Quickstart: https://txline.txodds.com/documentation/quickstart Developer support: Discord , Telegram World Cup Documentation: https://txline.txodds.com/documentation/worldcup Exclusive Hackathon Access : TxODDS is waiving all commercial data fees for this event. Live, premium World Cup match feeds are fully accessible at zero cost through Saturday, July 19, 2026 (23:59 UTC). Notes: Participants are responsible for ensuring their submissions comply with all applicable laws and regulations, including gambling, gaming, financial, consumer protection, and securities laws in their jurisdiction. TxLINE and Superteam Earn do not endorse or authorise illegal betting, wagering, or financial activity. By participating in this hackathon, all participants agree to the TxODDS Hackathon Terms & Conditions , in addition to Superteam Earn’s standard terms and platform rules. Please review the full T&C document before entering. We want TxLINE to be the ultimate data layer for sports and betting apps. As you build over the course of this hackathon, your feedback is incredibly valuable to us! Found a bug or disliked a specific endpoint? Let us know in the chat so our team can jump in and fix it for you in real-time. Love the schema? Let us know what worked in the submission form on Superteam Earn.