Browse Kotlin Multiplatform libraries

Code-generated AT Protocol SDK for Bluesky: parses upstream lexicon at build time, emits immutable records, typed string-format value classes, sealed-equivalent open-union $type dispatch, XRPC services, and OAuth2 (PAR+PKCE) with DPoP.

Utilities and common functionality for cryptocurrency accounts, transactions, mnemonics, cryptographic operations, address generation, seed management, and proof-of-work computation. Includes benchmarks for performance testing.

Facilitates seamless connection to multiple AI providers through a user-friendly API client. Includes customizable settings, asynchronous execution, and provider-specific configurations for enhanced flexibility.

Flexible, configurable logging with console output, crash-reporting hooks, file logging, automatic long-message chunking, level-based filtering, and HTTP client integrations (OkHttp, Ktor).

Async-first, type-safe client for the Dodo Payments API handling payments, subscriptions, customers, products, refunds and discounts. Returns sealed result type (no exceptions) and optional isolated DI facade.

Enables seamless interaction with Mojang API, leveraging coroutines for efficient I/O operations. Supports various environments and simplifies API usage through integration with Ktor HTTP client.

Extensible implementation of Server-Sent Events enables creating custom stream providers, handling event streams efficiently with features like UTF-8 decoding and connection management.

Enables interaction with an IPFS node via HTTP, allowing string addition, retrieval, and version commit access. Compatible with local or Infura-based configurations.

Enhances HTTP client capabilities with caching, language, and user-agent plugins. Utilizes StateFlow for dynamic request handling, supporting cache control and management, and error recovery.

Client for interacting with the Return YouTube Dislikes API, enabling retrieval and manipulation of video likes and dislikes using Ktor for networking.

Fetches data from the Artic API with full integration, supporting all fields and endpoints. Offers resource-specific services and is fully documented and unit tested.

Facilitates web client configuration and HTTP request handling, offering simplified setup of platform-specific engines, content negotiation, headers, timeouts, and response (de-)serialization.

Offers a library for interacting with OpenAI APIs, featuring a clean, testable interface. Utilizes Ktor and Kotlinx Serialization for seamless integration and API communication.

Drop-in OkHttp replacement adding SM/TLS (国密) support; load CA certificates or custom TrustManagers for GM crypto, API-compatible and interchangeable with existing clients.

Resumable tus uploads with create/upload flows, pause/resume support, progress callbacks, metadata, configurable chunking and retries, optional file-locking, and persistence hooks for resumed transfers.

SDK for interacting with Growatt solar inverters and energy storage systems, offering unified real-time snapshots, battery charge/discharge and energy-day charts, plant/device listings and weather data.

Secure, modular SDK for remote data access: pluggable HTTP/WebSocket transports, centralized execution pipeline, consistent error classification, credential/session management, certificate pinning, and guides.

HTTP traffic inspector with overlay UI: captures full request/response details (headers, body, status, timing), searchable color-coded list, shake-to-open panel, zero runtime cost when disabled.

Parses and dereferences JSON Schema $ref pointers across files and URLs, merges allOf, preserves source locations, tracks original refs, handles circular references and authentication.

Logs outgoing HTTP client requests as reproducible cURL commands, capturing method, URL, headers and body; supports request filtering, sensitive-header sanitization, and custom logger integration.

Facilitates GraphQL queries using a domain-specific language, sending requests via HTTP POST. Integrates with Ktor for engine support and provides easy setup and usage.

Framework simplifies development of event-driven, scalable systems using Command and Query Responsibility Segregation (CQRS) architecture. Offers tools for HTTP and RSocket communication, supporting serverless functions with Spring Cloud Function and Ktor client integration.

Type-safe client for interacting with Xtream Codes API, featuring DSL configuration, coroutine-friendly async calls, automatic retries, built-in HTTP caching, descriptive error handling and stream URL builders.

Android port of a C# library enables synchronization of databases, facilitating seamless integration with HTTP sessions using the OkHttp library.

Enables making suspending API calls with minimal code, offering client customization options such as proxy settings, utilizing Ktor for HTTP requests.

Facilitates access to Gravatar resources, generating avatar image URLs and initials images in the absence of Gravatar registration, with optional integration of the Gravatar REST API.

Offers core logic and game engine for Minesweeper, featuring customizable board setup, multiplatform support, SQLDelight integration, and seamless Maven Central deployment through GitHub Actions.

Facilitates interaction with OpenAI's API, supporting multiplatform capabilities and coroutines. Features include models, chat, images, embeddings, files, fine-tuning, moderations, and audio management.

Demonstrates integration of TrustPin SDK in an Android app, featuring automatic certificate validation, HTTPS connection testing, error handling, and a Material Design UI with comprehensive logging.

Versatile networking module utilizing Ktor, supporting dynamic HTTP client creation, custom interceptors, SSL pinning, and platform-specific engines for seamless integration in production and testing.