/  Signet Kit

Tooling

Signet Kit

A TypeScript SDK for building Oriel apps, with typed contracts and test fixtures.

Since

2022

Team

3 people, Kraków

Reach

5,400 weekly installs

?

The story

Why Signet Kit exists

Signet Kit started when a developer in Kraków lost a weekend to a bug caused by one mistyped contract field. He wrote types for his own app, posted them on the forum, and two other teams were using them within a week.

The round 2 grant paid for a generator that writes types from any contract, test fixtures that run against a local chain, and docs with 12 example apps. The kit now has 5,400 installs a week and three maintainers.

Grant milestones

What the round 2 grant paid for

Milestone

Status

Paid

Typed contract generator

Shipped December 2022

·

·

$35,000

$35,000

Test fixtures on a local chain

Shipped April 2023

·

·

$30,000

$30,000

Docs and 12 example apps

Shipped August 2023

·

·

$20,000

$20,000

Building on Oriel?

Add your project to the directory. We check every listing by hand within a week.

Violet coins and a magenta cube riding a long glossy ribbon that sweeps to the right
Violet coins and a magenta cube riding a long glossy ribbon that sweeps to the right
Violet coins and a magenta cube riding a long glossy ribbon that sweeps to the right

?

Oriel Foundation supports the open development of Oriel Network from Zug, Switzerland.

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© 2026 Oriel Foundation, Zug

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