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.
kraken-ws-sdkProduction-grade Kraken WebSocket SDK with order book visualization API, backpressure control, latency tracking, and order flow…135MIT
chippRust client for the Chipp.ai API - OpenAI-compatible chat completions with streaming support135MIT OR Apache-2.0
swissknife-hr-sdkHR and workforce management SDK with integrations for BambooHR, Gusto, Workday, Deel, Personio, and HiBob135MIT OR Apache-2.0
fyersIdiomatic async Rust client for the Fyers trading API.135MIT OR Apache-2.0
bezant-apiAuto-generated Rust client for the IBKR Client Portal Web API135MIT OR Apache-2.0
ios-coreHigh-level device API, pairing transport, and discovery for iOS devices135MIT OR Apache-2.0
toliA Rust library for generating callable tools from functions to be used in Large Language Models (LLMs) or other systems, with…135MIT OR Apache-2.0
avacana-gmStandalone, embeddable Git operations via libgit2 — clone/fetch/push/commit/branch/merge, layered auth chain and async support135MIT
mosir-sdk-rsRust SDK for the Mosir public GraphQL API135LGPL-3.0-or-later
cortexai-crewMulti-agent crew orchestration for Cortex: parallel execution, delegation and coordination134Apache-2.0
tenk10K - A Rust library for fetching market data from multiple sources134MIT
wc-dataPluggable data layer for the World Cup 2026 TUI: a normalized domain model and provider backends (ESPN, API-Football,…134Apache-2.0
fluxer-voiceVoice connection and audio playback for Fluxer bots134MIT
oxigdal-cloud-enhancedDeep cloud platform integrations for AWS, Azure, and GCP134Apache-2.0
accounts-serviceSafe gir-generated wrapper for accountsservice134GPL-3.0-or-later
uefi-input2rusty wrapper for EFI SIMPLE TEXT INPUT EXTEND PROTOCOL, support shift&toggle state and advanced key events.134Zed
swissknife-communication-sdkCommunication SDK with SMS, Voice, WhatsApp, Email, and Push notifications134MIT OR Apache-2.0
tauri-plugin-licenseseatTauri plugin for LicenseSeat software licensing134MIT
wme-clientHTTP client for the Wikimedia Enterprise API134MIT OR Apache-2.0
lash-plugin-rolling-historyRolling-history plugin for the lash agent runtime.134MIT
sdr-aaronia-rsUnified Rust interface for Aaronia Spectran V6 SDRs: native RTSA SDK, HTTP streaming, and RTSA capture-file sources133GPL-3.0-or-later
multi-llmUnified multi-provider LLM client with support for OpenAI, Anthropic, Ollama, and LMStudio133Apache-2.0
rust-usdRust bindings to OpenUSD (pxr C++): stage open, prim/mesh attrs, variants, sublayer authoring, UsdShade read+write, ArResolver…133Apache-2.0
drissionRust 反检测浏览器自动化 + 内置验证码识别:ddddocr 离线 OCR 与图片滑块缺口距离(极验/顶象),默认 Google Chrome/CDP、可选 Camoufox/Firefox、自动过 Cloudflare 盾、高并发爬虫与 XHR…133non-standard
swissknife-social-sdkSocial media SDK with Instagram, Facebook, TikTok, Twitter/X, and LinkedIn support133MIT OR Apache-2.0
swissknife-crm-sdkCRM SDK with Salesforce, HubSpot, Pipedrive, Zoho, and Zendesk Sell support133MIT OR Apache-2.0
jevmalloc-sysRust allocator wrapping jemalloc.133MIT/Apache-2.0
codex-runtimeErgonomic Rust wrapper for codex app-server with runtime safety and release gates.133MIT
amagiRust SDK, CLI, and Web API service skeleton for multi-platform social web adapters.133GPL-3.0-only
vynfiRust SDK for the VynFi synthetic financial data API133Apache-2.0
ntgcallsA Library for creating group calls and P2P calls with WebRTC and MTProto133LGPL-3.0-only
siumai-provider-anthropic-compatibleAnthropic Messages protocol standard for siumai (legacy crate name: *-compatible)133MIT OR Apache-2.0
nexara-learningOptional learned usage signal scoring for Nexara brokers133MIT
mnemaraLocal-first, explainable AI memory engine for embedded and service-based systems133MIT
polaris-dataRust SDK for the Polaris market data API.133MIT
hringasno libc, no_std, pure rust bindings to io_uring132MIT
onionooWrapper for the Onionoo Tor network status and metrics protocol, providing a convenient interface to query information about Tor…132MIT
sdk-4micaOfficial Rust SDK for interacting with the 4Mica payment network.132CC-BY-NC-4.0
cudfSafe Rust bindings for NVIDIA libcudf -- GPU-accelerated DataFrame operations132Apache-2.0 OR MIT
cita-inspire-clientINSPIRE literature client for JSON metadata and authoritative BibTeX132MIT
gaise-provider-bedrockAWS Bedrock provider for GAISe — Claude and other models via AWS Bedrock Runtime132AGPL-3.0-only
claude-codeA Rust library for executing Claude Code CLI131MIT
polypixel-memoir-sdkGenerated gRPC client SDK for Memoir's memoir-service131MIT OR Apache-2.0
oxigdal-mobile-enhancedMobile platform performance optimizations for iOS and Android - battery efficiency, network optimization, and mobile-specific…131Apache-2.0
selection-captureSync, cancellable selected-text capture engine with strategy-aware fallbacks131MIT OR Apache-2.0
androkitReusable Android developer toolkit for Rust — ADB plumbing, APK/manifest parsing, Gradle project discovery131MIT
mnn-rsSafe Rust bindings for Alibaba MNN (Mobile Neural Network) inference engine131Apache-2.0 OR MIT
windows-ergErgonomic, idiomatic Rust wrappers for Windows APIs131MIT
rs-agentLattice AI Agent Framework for Rust - Build production AI agents with clean abstractions131Apache-2.0
vona-gemini-liveGemini Live protocol adapter surface for Vona131MIT
android_xdlxDL is an enhanced implementation of the Android DL series functions.131MIT
appmenu-glib-translator-sysFFI bindings for the appmenu-glib-translator library.130MIT
rustvncserver-androidGeneric Android JNI bindings for rustvncserver130Apache-2.0
rustsniA poll-friendly StatusNotifierItem host library built on rustbus130MIT
win-auto-utilsUniversal Windows automation utilities with memory, window, input, and color operations130MIT
commix-rsType-safe asynchronous wrapper for the Commix OS command-injection engine130MIT
payrail-coreProvider-neutral payment abstractions for PayRail129MIT OR Apache-2.0
tongbal-typesShared types for the Chzzk API129MIT OR Apache-2.0
libnm-apiRust bindings for the libnm library.129MIT
oas-forgeThe zero-runtime OpenAPI 3.1 compiler for Rust. Extracts, links, and merges code-first documentation.129MIT
bux-krunRaw FFI bindings to libkrun — lightweight VM engine for sandboxed code execution129MIT OR Apache-2.0
gdrive-mcp-coreGoogle Drive MCP server - core library with tools, resources, and prompts128MIT
imitatort轻量级多Agent公司模拟框架128MIT
alpaca-trade-api-rustThe Alpaca trading api client implement in Rust.128MIT
steam-cm-protocolSteam client protocol implementation for native Rust applications128MIT
zizqOfficial Rust Client for the Zizq Job Queue128MIT
cloud_terrastodon_restIn-process REST helpers and request objects for Cloud Terrastodon128LiLiQ-R-1.1
kaccy-apiREST API and WebSocket server for Kaccy Protocol - comprehensive backend service128Apache-2.0
enif-ffiRaw FFI bindings to the Erlang NIF API (erl_nif), version-gated by OTP release.128MIT OR Apache-2.0
imagegen-bridge-serverBounded native and OpenAI-compatible HTTP service for Imagegen Bridge128MIT
jc-confTyped client for Confluence Cloud REST v2 — pages, spaces, attachments, and CQL search.127MIT
mesh-protoProtobuf/tonic generated bindings for the Mesh Protocol DataPlane gRPC API127Apache-2.0
meerkat-store-conformanceStorage conformance harness for Meerkat session/blob/artifact store backends127MIT OR Apache-2.0
codexcwRun Codex or Claude Code non-interactively: spawn the selected agent CLI, decode its JSONL event stream, and expose runs as async…127CC0-1.0
modelmuxModelMux - high-performance Rust gateway that translates OpenAI-compatible API requests to Vertex AI (Claude), with streaming,…127MIT OR Apache-2.0
serdes-ai-uiUI protocol adapters for serdesAI (Vercel AI SDK, AG-UI)127MIT
kaccy-aiAI-powered intelligence for Kaccy Protocol - forecasting, optimization, and insights127Apache-2.0
imagegen-bridgeRust SDK facade for Imagegen Bridge127MIT
inchi-sysLow-level FFI bindings to the vendored IUPAC InChI 1.07 reference C library127MIT
things-mcpLocal-first MCP server bridging Claude to Things 3 on macOS — 29 tools for read, search, write, and tag CRUD.126MIT OR Apache-2.0
rust-tg-bot-macrosProcedural macros for the rust-tg-bot Telegram framework126LGPL-3.0-only
atd-sdkRust SDK for the ATD (Agent Tool Dispatch) protocol — connect to any ATD-speaking server over Unix sockets.126Apache-2.0
rig-tokudoCost-optimization decorator for Rig completion models: cache, compression, cascade routing, and provenance.126MIT OR Apache-2.0
tvdata-rsAsync Rust client for TradingView screener queries, search, calendars, quote snapshots, and OHLCV history.126MIT
magiclink-server-wallets-apiRust sdk of magic.link core api126MIT OR Apache-2.0
wesichain-qdrantQdrant vector store integration for Wesichain126Apache-2.0 OR MIT
astal-trayRust bindings for libastal and it's libraries126MIT
behest-storePersistence traits and storage backends for the behest agent runtime126MIT OR Apache-2.0
lcsa-coreLocal context substrate for AI-native software - typed signals for clipboard, selection, and focus126Apache-2.0
stateset-sdkUnified SDK facade for StateSet iCommerce — re-exports all crates with feature-gated includes126MIT OR Apache-2.0
strike48-siem-connectorShared connector runtime for SIEM Studio apps (IPC, auth, WS proxy, capability dispatch)126MPL-2.0
tuhkaNew up-to-date Vulkan bindings for Rust126MIT or Apache-2.0
img_srcRust SDK for img-src image processing and delivery API125MIT
context-cutterAgent-agnostic middleware that cuts JSON payload bloat with lazy handles and teasers125MIT
paladin-notificationsNotification adapter implementations for the Paladin framework (email, push, system)125MIT
paladin-storageSQL-backed repository adapters for the Paladin framework (SQLite and MySQL)125MIT
pyforgeHigh-performance Rust-Python bindings for Django 5.x — async-first, CPython 3.11+ only125MIT
levilaminaWrite LeviLamina (Minecraft Bedrock Dedicated Server) mods in safe Rust. Targets BDS 1.26.20 / LeviLamina 26.20 (ABI v5).125Apache-2.0
kinetics-apiShared API request and response types for Kinetics.125Apache-2.0 OR MIT
internetarchive-rsAsync Rust client for Internet Archive item metadata, search, uploads, metadata updates, and downloads.125MIT
mailbridgeProvider-neutral transactional email library for Rust services125MIT
pdfkit-rsSafe Rust bindings for Apple's PDFKit framework — documents, pages, selections, outlines, annotations, destinations, actions, and…124MIT OR Apache-2.0
egregoreA social network for hungry ghosts trapped in jars124MIT
gemstone-gciLow-level dynamic GemStone/S GCI loader and raw ABI bindings.124MIT
rsoap-macrosProcedural macros for rsoap — SOAP client code generation from WSDL files124MIT
mcp-legalGlobal legal reference MCP server — case law, legislation, regulations, sanctions screening across US, UK, EU, Africa, Canada,…124Apache-2.0
forgeai-toolsTool calling helpers for forgeai-rs123MIT OR Apache-2.0
paladin-contentContent processing adapters and use-case services for the Paladin framework123MIT
sublime_node_toolsNode.js bindings for Sublime Workspace CLI Tools via napi-rs123MIT
rust_ffprobe_s4mSafe and idiomatic Rust wrapper for FFprobe123MIT OR Apache-2.0
lean-rs-workerWorker-process boundary for lean-rs host workloads.123MIT OR Apache-2.0
naturallanguageSafe Rust bindings for Apple's NaturalLanguage framework — language detection, tokenization, tagging, embeddings, gazetteers, and…123MIT OR Apache-2.0
vona-openai-realtimeOpenAI Realtime protocol adapter surface for Vona123MIT
jasper-plugin-sdkJasper plugin SDK: ABI glue (plugin_dispatch/host_call), typed host wrappers, storage trait, notes/ai + system.locale host APIs,…123MIT OR Apache-2.0
s3m-coreReusable S3 client and streaming engine behind the s3m CLI123BSD-3-Clause
unified-agent-api-opencodeAsync wrapper around the OpenCode CLI for canonical run --format json flows123MIT OR Apache-2.0
argus-llmBYOK NVIDIA NIM client for ARGUS. Pass-through LLM inference with deterministic mock support.122MIT
deadeye-indexerTyped HTTP client for the Deadeye Sepolia / mainnet indexer.122MIT OR Apache-2.0
mpv-client-cross-macrosProc macros for mpv client bindings122GPL-3.0
uaicp-coreUAICP Core Types and Traits — Rust Primitives122Apache-2.0
browserflareRust client for Cloudflare Browser Rendering APIs122MIT
nfe-coreCore types and error handling for NF-e122MIT
erc8183ERC-8183 Agentic Commerce Protocol Rust SDK.122MIT OR Apache-2.0
corebluetooth-rsSafe Rust bindings for Apple's CoreBluetooth framework — central/client and peripheral/server BLE APIs on macOS122MIT OR Apache-2.0
vona-model-provisioningLocal model provisioning manifests and cache planning for Vona adapters122MIT
kamu-snap-responseFramework-agnostic response envelope + error taxonomy for Bank Indonesia SNAP BI integrations122MIT OR Apache-2.0
daimon-provider-openaiOpenAI provider for the Daimon AI agent framework122MIT OR Apache-2.0
tronz-signer-awsAWS KMS signer for the tronz TRON SDK.122MIT OR Apache-2.0
sec-mcpMCP server for SEC EDGAR data — company filings, financial concepts, and company info via Claude Desktop121MIT
wae-aiWAE AI - AI 服务抽象层,支持腾讯混元、火山引擎等121MIT
wae-storageWAE Storage - 存储服务抽象层,支持腾讯云 COS、阿里云 OSS、AWS S3、Google Cloud Storage、本地存储121MIT
rig-ai-sdkAI SDK Data Stream Protocol adapter for rig121MIT
tiy-coreUnified LLM API and stateful Agent runtime in Rust121MIT
audiounitSafe Rust bindings for AudioUnit / AVAudioUnit — Apple's Audio Component APIs on macOS121MIT OR Apache-2.0
quorum-lippa-clientQuorum Lippa API client: cookie auth, Consensus sessions, keyring storage.121Apache-2.0
pubmed-clientAn async Rust client for PubMed and PMC APIs for retrieving biomedical research articles121MIT
wslplugins-macromacro for wslplugins-rs121Apache-2.0 OR MIT
rust_ffmpeg_s4mSafe and idiomatic Rust wrapper for FFmpeg121MIT OR Apache-2.0
baidu-netdisk-sdkA Rust SDK for Baidu NetDisk Open Platform API121MIT
daimon-provider-anthropicAnthropic provider for the Daimon AI agent framework121MIT OR Apache-2.0
forgeai-adapter-openaiOpenAI adapter for forgeai-rs120MIT OR Apache-2.0
windows-api-utilsWindows API utilities for coordinate conversion, bit operations, and message parameter handling with feature gating120MIT OR Apache-2.0
engo-aiAI provider abstractions for the Engo i18n CLI (Anthropic today; OpenAI and Engo Cloud on the roadmap).120MIT OR Apache-2.0
curseforgeapiA complete Rust wrapper.120MIT
bevy_boxdddBevy integration for the boxddd Rust bindings to Box3D120MIT OR Apache-2.0
paladin-webWeb server adapters for the Paladin AI orchestration framework (actix-web / axum)120MIT
oharness-loopAgent, Loop trait, ReactLoop, ConversationLoop, and run_reflexion for open-harness120MIT OR Apache-2.0
mailbreezeOfficial Rust SDK for MailBreeze - Email Marketing & Transactional Email Platform120MIT
azure_ai_foundry_agentsAI Agent Service client for Azure AI Foundry - Rust SDK120MIT
domainstack-schemaOpenAPI schema generation for domainstack validation types120MIT OR Apache-2.0
hindclaw-clientRust client library for Hindclaw access control API120MIT
vika-sdkRust SDK for Vika (vikadata) API120MIT
dig-peerThe DIG Network peer client: DigPeer::connect(peer, tls) drives dig-nat's full direct→relay traversal ladder, exposes typed RPC…120Apache-2.0 OR MIT
paigasus-helikon-providers-geminiGoogle Gemini provider for the Paigasus Helikon AI SDK.120Apache-2.0 OR MIT
scrapfly-sdkAsync Rust client for the Scrapfly web scraping, screenshot, extraction and crawler APIs120BSD-2-Clause
forgeai-adapter-anthropicAnthropic adapter for forgeai-rs119MIT OR Apache-2.0
forgeai-adapter-geminiGemini adapter for forgeai-rs119MIT OR Apache-2.0
pulse-clientOfficial Rust client for StreamFlow Pulse — AI Agent Platform119Apache-2.0
westyx-nexusWestyx Nexus SDK for Rust - secrets, configs and feature flags119MIT
ailoop-toolsTool registry and trait surface for ailoop119MIT OR Apache-2.0
oxide-sdkGuest SDK for building .wasm applications that run inside the Oxide browser119Apache-2.0
connectrpc-workersConnectRPC ClientTransport implementations backed by the Cloudflare Workers fetch APIs (service bindings + global fetch).119MIT
merman-uniffiUniFFI bindings for merman headless Mermaid rendering.119MIT OR Apache-2.0
clarax-coreRust-accelerated serialization and validation for Python — framework-agnostic118MIT
alpacarsAsync Rust SDK for Alpaca Markets API118MIT OR Apache-2.0
ollama-api-rsAn async Rust SDK for the Ollama API with OpenAI compatibility118Apache-2.0
tsafe-bitwardenBitwarden integration for tsafe — pull secrets from Bitwarden vaults into the local encrypted vault118AGPL-3.0-or-later
cleanlib-clientHTTP client SDK for the CleanLibrary verdict API — VerdictEnvelopeV1 types, derive_status logic, transport, config, and…118LicenseRef-Proprietary
astal-cavaRust bindings for libastal and it's libraries118MIT
agentic-memory-ffiFFI bindings for AgenticMemory118MIT
euromailOfficial Rust SDK for EuroMail transactional email service118MIT
vylth-flowOfficial Rust SDK for Vylth Flow — self-custody crypto payment processing118MIT
nexo-ext-installerPhase 31.1 — fetch + resolve + download + sha256-verify nexo plugin tarballs against the ext-registry index. Building block for…118MIT OR Apache-2.0
jmap-calendars-clientJMAP Calendars HTTP client — extension trait over jmap-base-client118MIT OR Apache-2.0
paigasus-helikon-providers-bedrockAmazon Bedrock (Converse API) provider for the Paigasus Helikon AI SDK.118Apache-2.0 OR MIT
unified-agent-api-wrapper-eventsShared ingestion primitives for unified-agent-api wrapper JSONL and NDJSON outputs118MIT OR Apache-2.0
qorechain-rdkRust Rollup Development Kit for the QoreChain network.118Apache-2.0
dig-didThe DIG Network canonical Chia DID expert crate: a pure, key-free, network-free SpendBundle-builder for Chia Decentralized…117Apache-2.0 OR MIT
barco-pulse-rsRust client for Barco Pulse projector JSON-RPC API117MPL-2.0
camunda-orchestration-sdkErgonomic Rust SDK for the Camunda 8 Orchestration Cluster REST API117Apache-2.0
tesseract-ocr-staticErgonomic, self-contained, statically-built Rust interface for Tesseract OCR.117Apache-2.0
cbillingMulti-cloud billing SDK for Rust — query billing data from AWS, GCP, Aliyun, Tencent Cloud, Volcengine, UCloud, Cloudflare117Apache-2.0
langshell-toolsBuilt-in discovery, filesystem, and HTTP capability helpers for LangShell hosts.117Apache-2.0
hadrianAn open-source AI Gateway providing a unified OpenAI-compatible API for routing requests to multiple LLM providers117Apache-2.0 OR MIT
entelix-cloudentelix cloud transports — Bedrock, Vertex, Foundry; OAuth refresh (gcp_auth, aws-sigv4, azure_identity)117MIT
jmap-contacts-clientJMAP Contacts HTTP client — extension trait over jmap-base-client117MIT OR Apache-2.0
redfishProduction-grade Rust SDK for DMTF Redfish (async-first, optional blocking).116MIT
ephapax-proven-sysRaw FFI bindings to pure Zig implementation of Proven library (formally verified)116non-standard
enact-grpcgRPC server for Enact runtime service116MIT
krabdexA type-safe, async Rust SDK for the PokeAPI116MIT OR Apache-2.0
sse-reqwest-clientA robust, auto-reconnecting Server-Sent Events (SSE) client built on reqwest116MIT OR Apache-2.0
asterdex-sdkAsterDex Futures SDK v3 — Rust async client for REST and WebSocket APIs116MIT
sphereql-graphqlGraphQL integration for sphereQL spatial queries116MIT
accumulate-sdkAccumulate Rust SDK (V2/V3 unified) with DevNet-first flows116MIT
cryptotokenkit-rsSafe Rust bindings for Apple's CryptoTokenKit framework — token/session/watcher and smart-card helpers on macOS115MIT OR Apache-2.0
twelve-data-clientRust API client for Twelve Data with automatic builder pattern generation. Provides access to comprehensive financial market data…115Unlicense
bmdseAn interface for talking with a Black Magic Design Speed Editor using the HID API in written in Rust.115MIT
tauri-plugin-system-symbolsSystem symbol SVG paths for Tauri apps.115MIT
rskit-embeddingEmbedding provider abstractions for vector search115MIT
agent-ioA Rust SDK for building AI agents with multi-provider LLM support115Apache-2.0