Edda Labs is an engineering studio for proof without disclosure.

Proof usually means handing over the data.

It doesn't have to.

We design and build systems that let one party prove something to another without handing over the data behind it.

The work

The projects, all of them live.

Each one lets someone be certain about something without being handed the data behind it.

What we solve

Four problems clients bring us, each with something shipped behind it.

If one of these is yours, the first step is on the start page.

Track record

An official Midnight ecosystem partner, teaching where the ecosystem is growing.

The team teaches as Midnight's Aliit fellows and ambassadors, in developer rooms across Latin America, Asia and Europe.

About twenty-five participants gathered around a long table at the end of the Midnight workshop at Web3Experts Brazil, São Paulo.
São Paulo, Brazil · 2026Web3Experts BrazilMidnight
  • An official Midnight ecosystem partner.

    With Midnight Aliit fellows and a Nightforce leader ambassador on the team, recognised inside the ecosystem we build on.

  • Projects shipped in the Midnight Build Club and with the Solutions Team.

    ZkyProof came out of Build Club Cohort 1, and new projects join each cohort. Karbonity and Pickers are being built alongside the Solutions Team under a Midnight Foundation grant.

  • Open-source tools and frameworks the ecosystem builds on.

    Starter templates, annotated Compact contracts, full DApp examples, and the RWA framework that new projects start from.

The São Paulo deck is public

How this starts

How a first project usually starts.

New technology rarely has a budget on day one, and that doesn't have to stop a first step. Some of the strongest work we've done began as an ecosystem-funded pilot rather than a purchase.

There are ecosystem programs built to fund exactly this kind of first step, and most teams never hear about them. Part of our work is finding the route that fits; the pilot ends with a spec and a mockup for your case, concrete enough to point at.

Open source

Clone something and start.

Three public repositories and the recorded sessions behind them. Clone one and see how we build.

  • modular-starter

    Start here

    A pnpm and turbo monorepo built around one modular Compact contract: independent modules composed into a single deployment, a Node SDK, and integration tests that run real transactions against a dockerized network. This replaced our earlier starter template.

  • midnight-contracts

    Contracts to read

    A catalog of standalone Compact contracts, each with its source, a simulator, a test suite, and a walkthrough written for someone seeing Compact for the first time. Deliberately not a DApp.

  • edda-marketplace

    Midnight, inside your editor

    Claude Code plugins carrying Midnight documentation and development skills, so the reference is where you are working instead of in another tab.

From the blog

What we are working out in the open.

Problems worth solving, how the technology actually works, and what we learned shipping it.

Pick the smallest first step that makes sense.

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