# Kittl SDK & App Platform

**Canonical:** https://apis.io/apis/kittl/sdk/  
**Provider:** Kittl — https://apis.io/providers/kittl/  
**Base URL:** https://api.kittl.com  
**Documentation:** https://sdk-docs.kittl.dev/

Kittl SDK & App Platform is published by [Kittl](https://apis.io/providers/kittl/) on the [APIs.io](https://apis.io/) network. This API exposes 1 JSON Schema definition. Tagged areas include SDK, Design, Extensions, and Developer Platform. The published artifact set on APIs.io includes API documentation, an API reference, a getting-started guide, authentication docs, and 1 JSON Schema.

The Kittl SDK is the bridge between a sandboxed app and the Kittl editor host. It exposes async namespaces — kittl.design for design operations, kittl.state for editor and app state, kittl.upload for image uploads, kittl.data for the font and mockup catalogs, kittl.ai for credit-metered generation, and kittl.auth for OAuth helper flows. Every call returns an SdkResult envelope ({ isOk, result, error }). Access is governed by a static scope set declared in manifest.json config.scopes and enforced by the host at call time. Apps are packaged and released through the Kittl CLI against an immutable, admin-reviewed version.

## Machine-readable artifacts (13)

- **Documentation** — https://sdk-docs.kittl.dev/
- **APIReference** — https://sdk-docs.kittl.dev/References/design
- **GettingStarted** — https://sdk-docs.kittl.dev/getting-started/quickstart
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/authentication/kittl-authentication.yml
- **OAuthScopes** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/scopes/kittl-scopes.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/conventions/kittl-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/errors/kittl-problem-types.yml
- **DataModel** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/data-model/kittl-data-model.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/json-schema/kittl-extension-manifest-schema.json
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/sandbox/kittl-sandbox.yml
- **CLI** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/cli/kittl-cli.yml
- **Components** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/components/kittl-components.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/kittl/refs/heads/main/apis.yml

## Tags

SDK, Design, Extensions, Developer Platform

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/kittl/sdk/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/kittl/.