Build with Symbiotic Relay SDK
What to build
Symbiotic Relay gives you a shared, stake-secured validation layer for any off-chain or cross-chain logic. With the Relay SDK, builders define stake-backed attestations produced by Symbiotic operators and use them to trigger on-chain actions.
Your project should use Relay to verify one or more attestations that depend on real stake information (voting power, thresholds, validator sets) – for example to reach consensus on some event, to secure a bridge, or to gate protocol actions.
To qualify, it shouldn’t just check a dummy signature; stake must be part of the trust model.
Judging Criteria
- Impact: How meaningful could this Relay-powered app be in DeFi, infra, or real-world use cases?
- Use of Relay & Stake: Clear integration of the Relay SDK and stake-backed attestations (e.g. stake-weighted quorum, security thresholds, vault choice).
- Design & Security: How well the architecture replaces trusted servers / multisigs with stake-secured validation.
- UX & Clarity: Is it understandable and usable for end users or developers?
- Implementation Quality: Working demo, clean code, and correct use of Symbiotic tooling.
Qualification Requirements
- Demo video (up to 3 minutes) showing the project and the Relay flow in action
- Integration of the Symbiotic Relay SDK to generate or verify at least one stake-backed attestation in your core flow
- A public GitHub repo with a short
README explaining what you built and how Relay + stake are used
- A way to test the project (live link or clear local instructions).
- All ETHGlobal submission fields completed before the deadline
- Optional: present your hack at the Symbiotic booth