CATEGORY
API bindings 12,402 crates
Data as of 2026-07-25 (crates.io database dump, timestamp 2026-07-25T02:00:36Z). Source: crates.io · db-dump.tar.gz · methodology & corrections.
azure_resourcemanager_authorizationMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Authorization.759MIT
azure_resourcemanager_devcenterMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DevCenter.759MIT
mocopr-clientClient implementation for MoCoPr (Model Context Protocol)759MIT OR Apache-2.0
azure_communication_jobrouterThis client library enables working with the Microsoft Azure Communication Router service. For this release, see notes - Coming…759MIT
azure_developer_microsoftplaywrighttesting_testloggerPackage to integrate your Playwright test suite with Microsoft Playwright Testing service759MIT
xrpl-mithril-typesCore protocol types for the XRP Ledger (Amount, AccountId, Hash, Currency)759MIT OR Apache-2.0
azure_resourcemanager_recoveryservicesbackupMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.RecoveryServices Backup.758MIT
azure_resourcemanager_networkcloudAzure Resource Manager client SDK for Azure resource provider NetworkCloud.758MIT
azure_resourcemanager_managedserviceidentitiesMicrosoft Azure management client SDK for Azure resource provider Microsoft.ManagedIdentity.758MIT
azure_resourcemanager_managednetworkfabricAzure Resource Manager client SDK for Azure resource provider Azure.ResourceManager.ManagedNetworkFabric.758MIT
hubuum_clientRust client library targeting Hubuum server v0.0.3 with synchronous and asynchronous interfaces.758MIT
ovsdb-clientAsync Rust client for the Open vSwitch Database Protocol with monitoring support758Apache-2.0
facebook_api_rsA Rust client library for the Facebook Graph API v23.0, with full support for both native and WebAssembly (WASM) environments758MIT
azure_resourcemanager_paloaltonetworks_ngfwMicrosoft Azure Resource Manager client SDK for Azure resource provider PaloAltoNetworks.Cloudngfw.757MIT
azure_resourcemanager_orbitalMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Orbital.757MIT
lingxia-lxappLxApp (lightweight application) container and runtime for LingXia framework757MIT
azure_health_deidentificationThis is the Azure.Health.Deidentification client library for developing .NET applications with rich experience.757MIT
azure_storage_datamovement_files_sharesThis client library enables high-performance, multi-threaded uploading, downloading and copying Azure File Share files and…757MIT
azure_resourcemanager_appserviceMicrosoft Azure management client SDK for Azure resource provider Microsoft.Web.756MIT
azure_resourcemanager_healthdataaiservicesAzure Resource Manager client SDK for Azure resource provider HealthDataAIServices.756MIT
azure_resourcemanager_healthbotMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.HealthBot.756MIT
azure_resourcemanager_hdinsight_containersAzure Resource Manager client SDK for Azure resource provider HDInsight On AKS.756MIT
azure_resourcemanager_hdinsightMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.HDInsight.756MIT
azure_resourcemanager_agfoodplatformMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.AgFoodPlatform.756MIT
azure_resourcemanager_devtestlabsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DevTestLabs.756MIT
azure_resourcemanager_computescheduleAzure Resource Manager client SDK for Azure resource provider ComputeSchedule.756MIT
azure_resourcemanager_connectedvmwarevsphereMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ConnectedVMwarevSphere.756MIT
rship-goveership executor for controlling Govee smart home devices756MIT
azure_analytics_synapse_sparkThis is the Microsoft Azure Synapse Analytics Spark client library756MIT
azure_developer_loadtestingThis is the LoadTestService client library for developing .NET applications with rich experience.756MIT
azure_resourcemanager_operationalinsightsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.OperationalInsights.755MIT
gegevensmagazijneen rudimentaire, simplistische en generieke implementatie van een API-client voor het Gegevensmagazijn van de Tweede Kamer der…755non-standard
azure_resourcemanager_energyservicesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.EnergyServices.755MIT
azure_resourcemanager_communicationMicrosoft Azure management client SDK for Azure resource provider Communication.755MIT
azure_resourcemanager_databoxMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DataBox.755MIT
lbc-rsUnofficial client for Leboncoin API, inspired by the Python implementation etienne-hd/lbc755MIT OR Apache-2.0
azure_communication_callautomationThis client library enables working with the Microsoft Azure Communication Call Automation service. For this release, see notes -…755MIT
azure_storage_datamovementThis client library is the base package for the Azure Storage Data Movement library. The Azure Storage Data Movement library is…755MIT
azure_resourcemanager_attestationMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Attestation.754MIT
azure_resourcemanager_dnsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Network Dns.754MIT
azure_resourcemanager_hardwaresecuritymodulesAzure Resource Manager client SDK for Azure resource provider HardwareSecurityModules.754MIT
mailrs-davCalDAV (RFC 4791) and CardDAV (RFC 6352) server-side handlers — framework-agnostic, BYO data layer via the CalendarStore /…754Apache-2.0 OR MIT
codewandler-flux-sdkflux high-level library API: build a tool-enabled, policy-gated agent and run turns754MIT OR Apache-2.0
sagapay-sdkRust SDK for SagaPay - The world's first free, non-custodial blockchain payment gateway753MIT
azure_resourcemanager_digitaltwinsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DigitalTwins.753MIT
firebolt-sdkA Rust SDK for Firebolt753Apache-2.0
azure_resourcemanager_dataprotectionbackupMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DataProtectionBackup.752MIT
azure_resourcemanager_datalakeanalyticsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DataLakeAnalytics.752MIT
azure_resourcemanager_confluentMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Confluent.752MIT
azure_resourcemanager_customerinsightsMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.CustomerInsights.752MIT
opentsdbA client for OpenTSDB time series database752MIT
azure_communication_messagesThis client library enables working with the Microsoft Azure Communication Messages service.752MIT
serdes-ai-embeddingsEmbedding models and vector operations for serdes-ai752MIT
wgcAn ergonomic Rust wrapper for Windows.Graphics.Capture API752MIT OR Apache-2.0
azure_resourcemanager_fabricAzure Resource Manager client SDK for Azure resource provider Fabric.751MIT
azure_resourcemanager_defendereasmAzure Resource Manager client SDK for Azure resource provider DefenderEasm.751MIT
azure_analytics_synapse_monitoringThis is the Microsoft Azure Synapse Analytics Monitoring client library751MIT
pharia-skill-testTest helpers for testing Pharia Kernel skill components locally.751Apache-2.0
azure_health_insights_clinicalmatchingThis is the Azure Health Insights ClinicalMatching client library for developing .NET applications with rich experience.751MIT
azure_resourcemanager_networkanalyticsAzure Resource Manager client SDK for Azure resource provider NetworkAnalytics.750MIT
azure_resourcemanager_botserviceMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.BotService.750MIT
objc2-xc-testBindings to the XCTest framework750Zlib OR Apache-2.0 OR MIT
vmb-fakeIn-memory VmbRuntime fake for unit testing code that consumes vmb-core750MIT OR Apache-2.0
azure_resourcemanager_advisorMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.Advisor.749MIT
libgnome-games-support-sysFFI bindings for libgnome-games-support749MIT
omnia-redisRedis resource provider749MIT OR Apache-2.0
azure_resourcemanager_devspacesMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.DevSpaces.747MIT
lighty-launcherA modern minecraft launcher library supporting multiple mod loaders fabric quilt, forge, neoforge, vanilla, and more747MIT
azure_resourcemanager_apimanagementMicrosoft Azure Resource Manager client SDK for Azure resource provider Microsoft.ApiManagement.745MIT
funpay-clientUnofficial async client for FunPay marketplace - chats, orders, offers polling745WTFPL
serdes-ai-mcpModel Context Protocol (MCP) implementation for serdes-ai744MIT
ossifyA modern, easy-to-use, and reqwest-powered Rust SDK for Alibaba Cloud Object Storage Service (OSS)744MIT OR Apache-2.0
fynx-platformCore platform and types for the Fynx security ecosystem743MIT OR Apache-2.0
fluss-rsThe official rust client of Apache Fluss (Incubating)743Apache-2.0
quicknode-sdkCore library for quicknode sdk743MIT
rsdoA Rust client library for the DigitalOcean API v2741MIT
nnrp-transport-quicDefault Quinn/Rustls QUIC transport provider plus injection helpers for NNRP.741Apache-2.0
jump-dirTraverse directory trees in parallel, using relative entries to minimize allocation and
maximize parallelism.740LGPL-3.0-or-later
herolib-clientsUnified client library for Redis, PostgreSQL, MQTT, Mycelium, Hetzner, HeroDB, and OpenCode740Apache-2.0
hermes-sdkThe most comprehensive Rust SDK for eBay marketplace APIs - 17 specialized clients with 86+ methods740MIT
codex-wrapperA type-safe Codex CLI wrapper for Rust740MIT OR Apache-2.0
omnia-azure-tableAzure backend table storage provider implementing wasi-jsondb740MIT OR Apache-2.0
fukurow-domain-cyberCyber security domain rules and threat intelligence for Fukurow reasoning engine737MIT OR Apache-2.0
butterfly-commonCommon utilities for the butterfly-osm toolkit736MIT
mistral_api_clientUnofficial Rust client for Mistral AI API735MIT OR Apache-2.0
wavekat-platform-clientRust client for the WaveKat platform — auth, sessions, artifact upload733Apache-2.0
liblouisSafe, idiomatic Rust bindings for BrlAPI (BRLTTY's braille display API)731LGPL-2.1-or-later
neuromance-agentAgent framework for autonomous task execution with LLMs731Apache-2.0
fk-zyreHigh-level abstraction around the Zyre library.729MIT
tuffA powerful and flexible trading framework built in Rust729MIT
ds-apiA Rust client library for the DeepSeek API with support for chat completions, streaming, and tools729MIT OR Apache-2.0
polyoxideUnified Rust client for Polymarket APIs (CLOB, Gamma and Data)729MIT OR Apache-2.0
classy-syncSync data from classy to other data stores728MIT
neuromance-cliInteractive command-line interface for LLM interactions728Apache-2.0
microdnsA minimal DNS resolver library with no external dependencies727MIT OR Apache-2.0
hyperstack-stacksProtocol stacks for Hyperstack - ready-to-use Solana data streams727MIT
wesichain-embeddingsEmbedding providers for Wesichain727Apache-2.0 OR MIT
thehive-clientRust client for TheHive API, enabling programmatic management of alerts, cases, observables, tasks, and other security incident…726MIT
mailrs-jmapJMAP (RFC 8620 + RFC 8621) server-side dispatcher and method handlers — framework-agnostic, BYO mail store via the MailStore…725Apache-2.0 OR MIT
wesichain-llmRust-native LLM agents & chains with resumable ReAct workflows725Apache-2.0 OR MIT
omnia-postgresPostgres resource provider725MIT OR Apache-2.0
getattrlistbulkSafe Rust bindings for macOS getattrlistbulk() system call for high-performance directory enumeration724MIT OR Apache-2.0
nnrp-transport-tcpTCP transport provider package for NNRP framed runtime transport and listener slots.724Apache-2.0
d-majorTraverse directory trees in parallel, using relative entries to minimize allocation and
maximize parallelism.723LGPL-3.0-or-later
fitbit-rsA Rust client for the Fitbit API722MIT OR Apache-2.0
sal-postgresclientSAL PostgreSQL Client - PostgreSQL client wrapper with connection management and Rhai integration721Apache-2.0
pgwire-liteA library for connecting to a StackQL server using the PostgreSQL wire protocol721MIT
adamastorType-safe Rust framework for building LLM agents with structured outputs720MIT
openai-agents-rustHarmony-aligned, OpenAI-compatible agent orchestration in Rust with tools, realtime, and voice.718MIT
cellos-coreCellOS domain types and ports — typed authority, formation DAG, CloudEvent envelopes, RBAC primitives. No I/O.718MIT OR Apache-2.0
ostium-rust-sdkRust SDK for interacting with the Ostium trading platform on Arbitrum717MIT
farmhash-sysRust FFI bindings for a minimal implementation of Google's FarmHash hashing algorithms716MIT
steam-protosSteam protocol protobuf message definitions for Rust (pre-generated, no build script).716MIT
lettaA robust Rust client for the Letta REST API716MIT
inputflow-qmpinputflow user input abstract plugin framework715MIT
workspacer-git-commitA Rust crate to streamline the creation and management of Git commits in applications, simplifying version control processes with…715MIT
lean-rs-abiLink-free Lean 4 ABI and toolchain metadata shared by lean-rs crates.715MIT OR Apache-2.0
corebluetoothA safe wrapper for Apple's CoreBluetooth framework714MIT OR Apache-2.0
steam-enumsSteam protocol enumerations (EResult, EMsg, EAccountType, etc.) for Rust.714MIT
kontext-dev-sdkSecure credentials for AI agents.712MIT
lumosai-vector-lancedbLanceDB integration for LumosAI vector storage - high-performance columnar vector database711MIT
jikan-rsA basic wrapper for jikan.moe API711MIT
linux-mediaA Rust library providing access to the Linux Media Subsystem.711MIT
nexo-pollerGeneric polling runtime: cron schedules, retries, ack semantics.711MIT OR Apache-2.0
enforce-script-lspLanguage Server Protocol implementation for Enforce Script710GPL-3.0
async-translateA concurrent translation library supporting OpenAI and Microsoft Translator710MIT
open-agent-sdkProduction-ready Rust SDK for building AI agents with local OpenAI-compatible servers (LMStudio, Ollama, llama.cpp, vLLM).…710MIT
vmb-ffiFFI adapter implementing the vmb-core VmbRuntime port against libVmbC, loaded at runtime709MIT OR Apache-2.0
sal-redisclientSAL Redis Client - Redis client wrapper with connection management and Rhai integration708Apache-2.0
appleA Rust library for Apple Sign-In authentication, CloudKit Web Services, and App Store Server API706MIT
sal-netSAL Network - Network connectivity utilities for TCP, HTTP, and SSH706Apache-2.0
sms_local_bulkA Rust crate that simulates sending bulk SMS messages using SMSLocal-style API parameters. Ideal for demos, testing,…705MIT
hotdataPowerful data platform API for datasets, queries, and analytics.705MIT
mcprsModel Context Protocol para Rust - Uma biblioteca unificada para comunicação com diferentes LLMs e APIs de IA704MIT
binance-stream-handlerAsync WebSocket/HTTP app for Binance Orderbooks streams.703MIT OR Apache-2.0
siumai-provider-openaiOpenAI provider implementation for siumai (plus OpenAI-compatible vendor presets)703MIT OR Apache-2.0
tauri-plugin-sttSpeech-to-text recognition plugin for Tauri with multi-language support702MIT
unison-protocol🎵 Unison Protocol - KDL-based type-safe communication framework702MIT
tcp-stdStandard, blocking I/O handler for tcp-lib702MIT
entelix-coreentelix DAG root — IR, codecs, transports, Tool trait + ToolRegistry, auth, ExecutionContext, ModelInvocation/ToolInvocation…702MIT
ts-deriveDerive macros for Tushare API integration701MIT
async-tw-econSimple Rust library to use Teeworlds external console asynchronously701MIT
llm-gatewayA lightweight proxy library to normalize requests and responses across multiple LLM providers.700MIT
sal-kubernetesSAL Kubernetes - Kubernetes cluster management and operations using kube-rs SDK698Apache-2.0
pathingCross-platform path handling library.698LGPL-3.0-or-later
cogitoRelentlessly generate AI slop using LLMs698Apache-2.0
llmg-coreCore types and traits for LLMG - LLM Gateway698MIT OR Apache-2.0
steam-userSteam User web client for Rust - HTTP-based Steam Community interactions698MIT
turul-a2aA2A Protocol v1.0 server framework697MIT OR Apache-2.0
rdkafka2Rust wrapper for librdkafka697MIT
fury_sdkA Rust client library for interacting with the FURY API service - a comprehensive toolkit for Solana token operations.697MIT
limit-llmMulti-provider LLM client for Rust with streaming support. Supports Anthropic Claude, OpenAI, and z.ai.697MIT
axllmGenerated Ax runtime library697Apache-2.0
nnrp-ffiC-compatible NNRP FFI surface with value handles, event polling, and native library packaging.695Apache-2.0
pool-sync-mantleA comprehensive library for synchronizing DeFi pools (UniswapV3, Agni, MerchantMoe) on Mantle blockchain with intelligent caching…693MIT OR Apache-2.0
chat2responseTranslate and proxy OpenAI Chat Completions requests to the Responses API.692Apache-2.0
readdir-sysA wrapper over POSIX `readdir`.691LGPL-3.0-or-later
replicate-clientRust client library for Replicate AI691MIT
hamsandoA simple and type-safe client for the Porkbun API.691MIT OR Apache-2.0
dear-imgui-sdl3SDL3 platform backend with optional OpenGL3, SDLRenderer3, and SDLGPU3 renderers for dear-imgui-rs690MIT OR Apache-2.0
openai4rs-macroMacros for the openai4rs crate689Apache-2.0
rsllmRust-native LLM client library with multi-provider support and streaming capabilities688MIT
yesser-todo-apiA wrapper for yesser-todo-server written in Rust688Apache-2.0
vcs-jjAutomate Jujutsu (jj) from Rust: a typed, async wrapper that drives the real jj CLI with its exact behavior.688MIT
orthanc_client_ogenOrthanc API client library produced by OpenAPI Generator687GPL-3.0
cdpkitType-safe Chrome DevTools Protocol (CDP) client for Rust687MIT OR Apache-2.0
rsspicePure Rust port of the SPICE Toolkit for space geometry687non-standard
aiscanned-proto-rustRust gRPC + Protobuf stubs for Aiscanned686MIT
trtxSafe Rust bindings to NVIDIA TensorRT-RTX (EXPERIMENTAL - NOT FOR PRODUCTION)686Apache-2.0
trustonA high-performance Rust client library for NVIDIA Triton Inference Server685MIT
steam-totp-rsSteam TOTP and confirmation key generation - pure Rust implementation685MIT
ripht-php-sapiRipht PHP SAPI - A PHP SAPI written in Rust to expose safe and convenient APIs to encourage additional Rust tooling development…684MIT
alpaca-rest-httpShared HTTP transport layer for the alpaca-rust workspace683MIT OR Apache-2.0
undisk-mcpRust SDK for Undisk MCP — undo-first versioned file storage for AI agents682MIT
ds-common-aws-rs-libA comprehensive Rust library for AWS services integration, providing high-level abstractions for AWS SDK operations with common…678MIT OR Apache-2.0
streaming-cryptoCryptographic library with optional FFI and Python bindings678MIT
chia-queryQuery the Chia blockchain via decentralized peers with coinset.org fallback678MIT
firebase-rs-sdkRust port of the Firebase JS SDK677Apache-2.0
pcanbasic-sysRust bindings for the PCAN-Basic library676non-standard
sw4rm-sdkSW4RM Agentic Protocol - Reference Rust SDK675Apache-2.0
pyra-privyPrivy authentication client core: P-256 signing, wallet lookup, transaction signing674MIT
albert-apiMulti-provider LLM client for Albert CLI — bridges Anthropic, OpenAI, Google Gemini, Ollama, XAI and the Ternlang API with…673LGPL-2.1-or-later
neptunium-httpInteracting with the Fluxer HTTP API.673MIT OR Apache-2.0
converge-provider-apiThe capability and backend selection contract for Converge providers672MIT
tdk_sozlukTDK Sözlük API verilerini çeken bir Rust kütüphanesi670Apache-2.0
nm-rs-sysFFI bindings for NetworkManager670MIT
tempo-simRust client API for the Tempo simulation server. Generated gRPC wrappers with sync and async surfaces.669Apache-2.0
yookassa-rsA library that wraps the yookassa api669Apache-2.0
steam-friend-codeEncode and decode Steam CS:GO/CS2 friend codes and short Steam quick-invite codes.668MIT
kpl-deriveProcedural macros for generating API client code for stock API endpoints666MIT
mailrs-inboundComposable SMTP receive pipeline framework — Stage trait + early-reject executor + pure decision logic + RFC 8601…666Apache-2.0 OR MIT
rebabA tiny, rule-based reverse proxy written in Rust665MIT
libgnome-games-supportRust bindings for libgnome-games-support665MIT
pcsc-monMonitor PC/SC smart card readers with hotplug and card event support665MIT
rustigram-typesTelegram Bot API type definitions for rustigram665MIT
hermes-ebay-buy-browseGenerated Rust client for eBay Buy Browse API - search and retrieve item details663MIT
openapi-contract-macrosProc-macro implementation for the openapi-contract crate. Not intended to be used directly — depend on `openapi-contract` instead.663MIT OR Apache-2.0
simplify_bamlSimplified BAML runtime for structured LLM outputs using native Rust types with macros662MIT
rustzot_apiA Rust API wrapper for the Anteater API at UCI (https://anteaterapi.com)662MIT
hermes-ebay-commerce-translationbetaGenerated Rust client for eBay Commerce Translation API - multi-language listing support662MIT