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TypeSafe SDK in Swift
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- Updated Sep 2026
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TypeSafe — krzyzanowskim
SwiftPM client for the TypeSafe System One API that mirrors the official JavaScript SDK, with typed Choice, Noul, and Score questions over Codable answers.
- Stars
- 27
- Language
- Swift
- License
- MIT
- Published by
- Community
- Author
- krzyzanowskim
- Last verified
- Oct 2026
About this project
SwiftPM client for the TypeSafe System One API. Client behavior follows the official JavaScript SDK (@typesafe-ai/sdk). See the HTTP API at. Add the package to your Package.swift: Set TYPESAFEAPIKEY in the environment, or pass apiKey to Configuration. TypeSafeDemo reads TYPESAFEAPIKEY and asks noul / choice / score questions about a sample billing ticket.
Quoted from the project's README. Read the full README.
Used inJev for Software & DevTools
- Languages
- Swift
Highlights
- SwiftPM dependency plus library product linking for Apple-platform Swift projects.
- Typed Choice with CaseIterable enum, Noul boolean, and Score levels in one questions struct.
- Client systemOne call returning decoded answers with per-field choice, noul, and score access.
- Configuration via environment key or explicit apiKey plus demo and test commands for verification.
Watch out
Needs a TypeSafe key via environment or Configuration, and a key bundled into a shipped app is visible to users so production calls belong server-side. Copy reviewed against the repository README on 2026-10-04, not from running it.
Questions about this entry
Short answers drawn from the linked project or page.
Behavior follows the official JavaScript SDK, and the HTTP API reference is the TypeSafe docs site. Use this package when your decision code lives in Swift rather than JavaScript.
Add the package URL to Package.swift dependencies, link the TypeSafe product, then construct a client and call systemOne with a state plus a SystemOneQuestions struct.
Questions declare instructions with typed candidates or levels, answers decode into a nested Answers struct, and category, boolean, and score fields read as choice, noul, and score respectively.
Set TYPESAFE_API_KEY in the environment or pass apiKey to Configuration, run swift test and the TypeSafeDemo billing-ticket sample, but do not ship a secret inside an iOS or macOS binary.
Add .package(url: "https://github.com/krzyzanowskim/TypeSafe", .upToNextMinor(from: "0.1.0")) to your Package.swift dependencies and link the TypeSafe library product.
Declare an enum conforming to ChoiceLabel with your cases, then declare Choice<Category>; the answer's .choice property is that typed enum rather than a raw string.
Run swift test for the suite and swift run TypeSafeDemo, which reads TYPESAFE_API_KEY and asks noul, choice and score questions about a sample billing ticket.
Other listings of this project
Forks and copies of this project in the directory. This entry is the canonical one.
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