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.

randomorgA random.org client library. The randomness comes from atmospheric noise, which for many purposes is better than the…15,733MITAPI bindingsCryptography instant-akismetRust client for Akismet spam protection15,733Apache-2.0API bindingsWeb programming bitmexRust Library for the BitMEX API (Async)15,707MIT OR Apache-2.0API bindings eodhistoricaldata_apiA rust adapter eodhistoricaldata, a provider of financial data.15,707MIT OR Apache-2.0API bindings batch-mode-token-expansion-stepEnumerates the stepwise stages of token expansion, providing instructions and structure for batch-oriented expansions.15,700non-standardAPI bindingsText processing cctp-rsType-safe Rust SDK for Circle's Cross-Chain Transfer Protocol (CCTP) v1 and v2 — bridge USDC across 11 v2-capable EVM chain…15,675Apache-2.0API bindingsFinance ultrafast-mcp-serverHigh-performance server implementation for the Model Context Protocol (MCP)15,665MIT OR Apache-2.0API bindingsAsynchronous shullerLib to get links to images for your favourite tags on rule34 and any15,653MITAPI bindingsAsynchronous codecovCodecov API client for Rust15,652BSD-3-ClauseAPI bindings rawuefiRawUEFI is a crate providing idiomatic raw bindings to UEFI with accordance to UEFI Specification 2.10.15,641GPL-3.0-onlyAPI bindingsNo standard library dvbv5Rust oriented bits and pieces over the FFI binding to enable use of the libdvbv5 library from the V4L2 project of the LinuxTV…15,636LGPL-3.0API bindingsHardware support mystic_light_sdkA Rust wrapper for the MysticLight SDK (MSI hardware and peripherals)15,631Apache-2.0API bindings piston_rsAn async wrapper for the Piston code execution engine.15,621MITAPI bindingsAsynchronous openai-func-enumsA companion crate for async-openai to ease the composition of function calls by leveraging Rust's type system and enums.15,603MITAPI bindingsCommand-line interface azure_core_opentelemetryOpenTelemetry integration for the Azure SDK for Rust15,585MITAPI bindingsDevelopment tools::Debugging hawkbitClient side API to interact with Eclipse hawkBit15,582MIT OR Apache-2.0API bindings instructed-language-model-at-coordinateA Rust library that facilitates precise instructional communication with Language Models by using agent coordinates, emphasizing…15,574non-standardAlgorithmsAPI bindings misanthropicAn async, ergonomic, client for Anthropic's Messages API15,561MITAPI bindingsAsynchronous wasmcloud-actor-keyvalueInterface to the key-value contract for use by wasmCloud Actors15,552Apache-2.0API bindingsWebAssembly apcacliA command line tool for trading stocks on Alpaca (alpaca.markets).15,546GPL-3.0-or-laterAPI bindingsAsynchronous newsblur_apirust implementation of the NewsBlur-API15,541GPL-3.0-or-laterAPI bindingsAsynchronous sis-loginA simple crate to login to SIS system and perform the various actions e.x. (getting the moodle session link) without the need to…15,535MIT OR Apache-2.0API bindingsAuthentication encoding_rs_rwSpace-efficient std::io::{Read, Write} wrappers for encoding_rs15,521Apache-2.0API bindingsEncoding razeRust-friendly API for for Backblaze's B2 backend - Includes raw calls and helpers15,513MITAPI bindings drogue-ttnAPI mappings for the 'The Things Network'15,493Apache-2.0API bindings libktx-rsReading, writing and transcoding of Khronos Textures (KTX1 and KTX2).15,490Apache-2.0API bindingsGraphics sprinkles-rsA Rust based abstraction layer for Scoop15,474MIT OR Apache-2.0API bindingsCommand line utilities liblinearRust bindings for the liblinear C++ library15,451MITAPI bindingsScience wkhtmlappConvert html to pdf or image15,450MITAPI bindingsText processing razorpayRazorpay api bindings15,437MIT OR Apache-2.0API bindings vrcUnofficial rust types of VRChat's API15,407MPL-2.0API bindingsGames ilertThe official ilert api bindings.15,374MITAPI bindings dydx-v3-rustRust SDK for dYdX v3 API15,370MITAPI bindings language-model-token-expanderA crate for token expansion, leveraging batch workflows and language model APIs.15,350non-standardAPI bindingsText processing cargo-progenitorA cargo command to generate a Rust client SDK from OpenAPI15,326MPL-2.0API bindingsDevelopment tools::Cargo plugins ksoftKSoft.SI api wrapper written in pure Rust15,296MPL-2.0API bindingsAsynchronous meerkat-machine-schemaFormal machine schemas and transition definitions for Meerkat15,278MIT OR Apache-2.0API bindingsDevelopment tools lastfm-rsA friendly Rust library for working with the Last.fm API.15,266MITAPI bindings catboxImplementation of Catbox.moe's API15,217MITAPI bindingsCommand line utilities gantryclientGantry (waSCC actor registry) client15,204Apache-2.0API bindingsCommand line utilities onepassword-clia wrapper for 1password-cli, which focus on easy-to-use15,197MITAPI bindingsDevelopment tools wascc-httpsrvHTTP Server capability provider for the waSCC wasm host runtime15,190Apache-2.0API bindingsWebAssembly objc2-metal-performance-shadersBindings to the MetalPerformanceShaders framework15,186Zlib OR Apache-2.0 OR MITAPI bindingsDevelopment tools::FFI samsaRust-native Kafka/Redpanda protocol and client implementation.15,180non-standardAPI bindings arcdps-imguiHigh-level Rust bindings to dear imgui; forked for use in arcdps addons15,175MIT/Apache-2.0API bindingsGUI matio-rs_deriveRust wrapper to MATLAB MAT file I/O library15,171MITAPI bindingsMathematics cx-apiCoralogix Management API Proxies. Support package for cx-sdk15,144Apache-2.0API bindingsConfiguration zxing-cppA rust wrapper for the zxing-cpp barcode library.15,127Apache-2.0API bindingsComputer vision vatsim_utilsUtilities to interact with VATSIM data15,123MIT OR Apache-2.0API bindings pipe_watcherA pipe reader and writer for the terminal. Made for use with the ipipe Rust library.15,121MIT OR Apache-2.0API bindingsFilesystem dmzjdmzj api bindings15,120Apache-2.0API bindingsNetwork programming apple-security-frameworkApple `Security.framework` bindings for macOS and iOS15,105MIT OR Apache-2.0API bindingsCryptography flagsmithFlagsmith SDK for Rust15,103BSD-3-ClauseAPI bindingsConfiguration meerkat-machine-dsl-coreParsing, validation, and code generation for the Meerkat machine DSL15,094MIT OR Apache-2.0API bindingsDevelopment tools togglUnofficial command-line interface for Toggl Track using the v9 API.15,094MITAPI bindingsCommand line utilities dailycoRust bindings for Daily REST API (videochat provider)15,087MIT OR Apache-2.0API bindings hacl-sysFFI bindings for the HACL C package15,077Apache-2.0API bindingsCryptography noriaClient bindings for Noria15,066MIT OR Apache-2.0API bindingsDatabase interfaces hyperliquidA Rust library for the Hyperliquid API15,066MITAPI bindingsCryptography::Cryptocurrencies clfftBindings for clFFT, a FFT library for OpenCL.15,059Apache-2.0API bindings liberasurecodeA Rust wrapper for `openstack/liberasurecode`15,055MITAPI bindingsEncoding openat_ctA wrapper around openat, symlinkat, and similar system calls forked and improved from https://crates.io/crates/openat15,034MIT/Apache-2.0API bindingsFilesystem talk-api-internalVarious internal API for KiwiTalk15,007Apache-2.0API bindings meerkat-machine-dslProc-macro DSL for defining Meerkat machine state machines15,001MIT OR Apache-2.0API bindingsDevelopment tools aristech-stt-clientA Rust client library for the Aristech Speech-to-Text API15,001MITAPI bindingsMultimedia::Audio paystack-rsPaystack API Wrapper14,994MITAPI bindingsFinance tiktok-businessTikTok Business API library.14,989MITAPI bindings ultrafast-mcp-clientClient implementation for UltraFast MCP14,969MIT OR Apache-2.0API bindingsAsynchronous picnic-bindingsBindings for the Picnic digital signature scheme14,961MITAPI bindingsCryptography objc2-photosBindings to the Photos/PhotoKit framework14,945Zlib OR Apache-2.0 OR MITAPI bindingsDevelopment tools::FFI transmission-clientRust wrapper for Transmission rpc specs14,940MITAPI bindings github_release_checkCheck latest GitHub release version14,932MIT OR Apache-2.0API bindings skynet_api_monitorAPI for Skynet monitor plugin.14,927GPL-3.0API bindingsExternal FFI bindings kf-protocol-transportTransport frame encoder and decoder for Kakfa protocol14,914Apache-2.0API bindingsEncoding firefly-iiiRust API client for firefly-iii14,898AGPL-3.0API bindings webbindRust bindings for the web api, auto-generated from WebIDL14,886MITAPI bindingsWebAssembly rust-wistiaA rust crate wrapping Wistia's Data and Upload API into a simple easy to use interface14,883MITAPI bindingsMultimedia::Video bitcoinsv-rpcAsync Rust library for Bitcoin SV node communication14,863MITAPI bindingsAsynchronous bitbank-apiRust library for bitbank API14,848MITAPI bindings kf-protocol-fszero copy file semantics for kafka protocol14,837Apache-2.0API bindingsEncoding lwgeom-sysLow-level bindings for the PostGIS LWGEOM geometry library.14,820GPL-2.0-or-laterAPI bindings directcpp-macroDirect call cpp from Rust (proc-macro)14,816MIT OR Apache-2.0API bindingsDevelopment tools::FFI yandex-musicRust wrapper for the Yandex Music API14,804MITAPI bindingsAsynchronous tree-sitter-c2rust-coreTree Sitter runtime in pure Rust through c2rust14,800MITAPI bindingsParsing tools gritlabGitlab rust API sdk14,790MITAPI bindingsAsynchronous robius-authenticationRust abstractions for multi-platform native authentication: biometrics, fingerprint, password, screen lock, TouchID, FaceID,…14,787MITAPI bindingsHardware support automateAn asynchronous library to interact with Discord API and make bots14,764MITAPI bindings gnome-dbus-apiA simple API to interact with GNOME DBus and Gsettings14,760MITAPI bindings s3-presignA minimal library for generating presigned URLs for Amazon S3 compatible services14,750MIT/Apache-2.0API bindingsAuthentication kf-protocol-messageRust kafka protocol message definition14,745Apache-2.0API bindingsEncoding winget-typesWinGet Types14,737MIT OR Apache-2.0API bindingsNo standard library bitcoin_rpc_clientRust client library for talking to Bitcoin Core nodes using JsonRPC.14,726MIT OR Apache-2.0API bindings vk-syncSimplification of core Vulkan synchronization mechanisms such as pipeline barriers and events.14,709MIT/Apache-2.0API bindingsRendering discord-webhook2Discord webhook library14,699Apache-2.0API bindingsNetwork programming vapi-clientUnofficial crate for Vapi - Voice AI for developers.14,699MITAPI bindings llama_cpp_rsRust bindings for LLAMA.CPP inference14,692non-standardAPI bindingsDevelopment tools::Build Utils meerkat-scheduleRealm-scoped schedule domain for Meerkat14,681MIT OR Apache-2.0API bindingsDevelopment tools imboardExchange images with the clipboard.14,679MITAPI bindings libcantalA rust library to submit statistics to cantal monitoring server14,670MIT/Apache-2.0API bindings linuxfbInterface to the Linux Framebuffer API14,667MITAPI bindingsGraphics chaser-oxideUndetectable browser automation library14,650MIT OR Apache-2.0API bindingsDevelopment tools::Testing asterisk-amiMinimalistic library to communicate with an Asterisk server using the AMI over TCP protocol14,629MIT OR Apache-2.0API bindingsNetwork programming webdriver_clientWebDriver client library14,587ISCAPI bindingsDevelopment tools web3-rpcEthereum JSON-RPC Client14,578MIT OR Apache-2.0API bindingsCryptography::Cryptocurrencies audionimbusA safe wrapper around Steam Audio that provides spatial audio capabilities with realistic occlusion, reverb, and HRTF effects,…14,578MIT OR Apache-2.0API bindingsGame development gymOpen AI environments bindings for Rust14,567MIT/Apache-2.0API bindings groq-api-rustThis library provides the ability to interact with the Groq API.14,558Apache-2.0API bindings hn_apiA simple Hacker News API (v0) client library based on reqwest and serde.14,554MIT/Apache-2.0API bindings ultrafast-mcpHigh-performance, ergonomic Model Context Protocol (MCP) implementation in Rust14,552MIT OR Apache-2.0API bindingsAsynchronous nats-aflowtUnofficial port of NATS rust client to pure async14,519Apache-2.0API bindingsNetwork programming stacks_deriveDerive macro implementations for 'stacks.rs'14,508MIT OR Apache-2.0API bindingsCryptography tagesschauA client library for interacting with the Tagesschau's `/api2/news` endpoint.14,506MITAPI bindings latticeclientA command-line utility for interacting with a waSCC lattice14,503Apache-2.0API bindingsCommand line utilities voodooAn intuitive, idiomatic, unopinionated, zero-overhead Vulkan API14,495MIT/Apache-2.0API bindingsAsynchronous clustAn unofficial Rust client for the Anthropic/Claude API.14,485MIT OR Apache-2.0API bindingsScience haizhi-librocksdb-sysNative bindings to librocksdb14,457MIT/Apache-2.0/BSD-3-ClauseAPI bindingsDatabase interfaces wascc-fsBlob store capability provider (local file system) for the waSCC runtime14,405Apache-2.0API bindingsWebAssembly memflow-qemuqemu connector for the memflow physical memory introspection framework14,395MITAPI bindingsMemory management rosyRuby bindings for Rust.14,387MIT OR Apache-2.0API bindings tw-econSimple Rust library to use Teeworlds external console14,369MITAPI bindingsCommand-line interface wharfAsynchronous docker api library14,365MITAPI bindings tplinkerInterface to TPLink smart devices such as HS100, HS110, LB110, LB120, KL11014,339MITAPI bindings connectrA super lightweight Spotify controller.14,307Apache-2.0API bindingsMultimedia::Audio yt-apia work in progress library to interact asynchronously with the youtube api14,273MITAPI bindingsAsynchronous b2_backblazethis is a basic async library to upload small files to backblaze b2 service.14,246GPL-3.0API bindingsAsynchronous ohos_hilogA logging implementation for `log` which hooks to ohos hilog output.14,239MIT OR Apache-2.0API bindings barretenberg-rsRust bindings for Barretenberg, a C++ cryptographic library for zero-knowledge proofs14,226Apache-2.0API bindingsCryptography codex-codesTyped Rust SDK for the OpenAI Codex agent CLI: serde models of the codex app-server JSON-RPC protocol, plus sync and async…14,219Apache-2.0API bindingsAsynchronous directcppDirect call cpp from Rust14,206MIT OR Apache-2.0API bindingsDevelopment tools::FFI telegram-bot2telegram-bot2 is a framework to write bot for Telegram14,183non-standardAPI bindings dvbv5-sysRust FFI binding for the C API of the libdvbv5 library from the V4L2 project of the LinuxTV work. libdvbv5 is a library that…14,181LGPL-3.0API bindingsExternal FFI bindings crypto-bottersA library for cryptocurrency exchange APIs.14,174MITAPI bindingsAsynchronous magnum-opusSafe Rust bindings for libopus14,172MIT/Apache-2.0API bindingsCompression twitch_highwayTwitch API14,165MIT OR Apache-2.0API bindingsWeb programming wasm3-providerA wasm3 engine provider for the waPC host14,149Apache-2.0API bindingsWebAssembly s3readerRead S3 object like local files with byte offsets14,148MITAPI bindingsFilesystem browser-window-coreThe non-user friendly inner functionality of crate browser-window, providing an cross-platform and browser engine independent…14,140MITAPI bindings telegram-bot-forkA library for creating Telegram bots14,117MITAPI bindingsAsynchronous tongsuoOpenSSL bindings14,108Apache-2.0API bindingsCryptography eosio-client-apiEOSIO API to communicate to EOSIO nodeos software14,106Apache-2.0API bindings redis-work-queueA work queue, on top of a redis database, with implementations in Python, Rust, Go, Node.js (TypeScript) and Dotnet (C#).14,084MITAPI bindingsAsynchronous clamav-rsclamav bindings for Rust14,083GPL-2.0API bindings google-places-apiUnofficial Google Places API for rust.14,078MITAPI bindingsAsynchronous nominatimBindings to the reverse geocoding API powered by openstreetmap.14,077MITAPI bindingsAsynchronous substreams-antelope-abigenSubstreams development kit for Antelope chains, contains Firehose Block model and helpers.14,074MIT OR Apache-2.0API bindingsExternal FFI bindings solana-stream-sdkRust SDK for Solana streaming data14,068Apache-2.0API bindingsNetwork programming krb5-sysBindings to the krb5 library, incomplete state14,064MITAPI bindings rsiot-authКомпонент аутентификации14,054MIT OR Apache-2.0API bindingsGUI radiobrowserClient library for radiobrowser compatible servers with auto fallback to other available servers14,050MITAPI bindingsMultimedia medea-jasonClient library for Medea media server.14,045MPL-2.0API bindingsMultimedia bscscanBSC (Binance Smart Chain) non-async API in Rust14,014MITAPI bindings nmrsA Rust library for NetworkManager over D-Bus13,997MITAPI bindingsAsynchronous substreams-sink-prometheusSubstreams Prometheus sink module13,997MIT OR Apache-2.0API bindingsExternal FFI bindings netatmo-rsSimple library to talk to Netatmo's API13,985MITAPI bindings meerkat-capabilitiesFeature-owned capability declarations and registry for Meerkat13,985MIT OR Apache-2.0API bindingsDevelopment tools libgerritRust client to gerrit13,979MPL-2.0API bindingsCommand-line interface libc-strftimeA wrapper library for the glibc strftime function13,968MITAPI bindings alice_typesType description for serialize/deserialize request/responce in alice's skills.13,961MITAPI bindingsParsing tools dify-clientA client for the Dify API13,950Apache-2.0API bindingsWeb programming::HTTP client odoo-apiType-safe and full-coverage implementation of the Odoo JSON-RPC API, including ORM and Web methods. Supports sessioning,…13,941MIT OR Apache-2.0API bindings paypal-rustRust bindings for the PayPal REST API13,934MIT OR Apache-2.0API bindings zbar-rsHigh-level rust bindings zo the zbar library13,930LGPL-2.1API bindingsExternal FFI bindings openni2-sysRust bindings for OpenNI213,924MITAPI bindingsMultimedia::Video shikimoriAn unofficial async Rust library that allows you to interact with the Shikimori API13,922MITAPI bindings mlua-crc16A Rust-native implementation of LuaRocks youlu/luacrc16 for mlua13,915MITAPI bindings openstack_sdk_coreOpenStack SDK core13,887Apache-2.0API bindings release-depA Rust library for fetching and downloading release binaries from multiple Git repositories (GitHub and Gitee) with semver…13,877MITAPI bindingsDevelopment tools tracy-gizmosBindings for the client library of the Tracy profiler13,852MIT OR Apache-2.0API bindingsDevelopment tools::Profiling peopledatalabsA Rust client for the People Data Labs API13,848MITAPI bindings sfcgalHigh-level bindings to SFCGAL and conversion from/to other geometry libraries.13,797MIT/Apache-2.0AlgorithmsAPI bindings ib_tws_tokioAn Interactive Broker's TWS API client for Tokio13,779LGPL-3.0-onlyAPI bindings directxtexUnofficial Rust bindings for Microsoft's DirectXTex library13,777MITAPI bindingsEncoding chromiumoxide_forkLibrary for interacting with a chrome instance with the chrome devtools protocol13,774MIT OR Apache-2.0API bindingsDevelopment tools::Testing rboringBoringSSL bindings13,745Apache-2.0API bindingsCryptography elgato-keylightControl the Elgato Keylights series from Rust13,743MITAPI bindings pugl-sysA Rust wrapper for pugl13,734ISCAPI bindingsGUI polodb-librocksdb-sysNative bindings to librocksdb13,708MIT/Apache-2.0/BSD-3-ClauseAPI bindingsDatabase interfaces kyncKyNc – a generic API for key encapsulation and a Rust interface to KyNc-plugins13,703BSD-2-Clause OR MITAPI bindingsCryptography steam-workshop-apiProvides an API wrapper for the steam workshop interfaces (IPublishedFileService and ISteamRemoteStorage) with the addition of…13,684MITAPI bindings amm_sdkAbstract Music Manipulation (AMM) Rust SDK13,669MITAPI bindingsData structures blazecliA command line utility for the blazesym library.13,654BSD-3-ClauseAPI bindingsCommand line utilities wapc-codecA standard implementation of MessagePack serialization and deserialization for waPC communication13,645Apache-2.0API bindingsWebAssembly rust-uciOpenWRT UCI rust bindings13,642MIT OR Apache-2.0API bindings wasmcloud-interface-blobstoreInterface for accessing an object store over the wasmcloud:blobstore contract13,633Apache-2.0API bindingsNetwork programming jsbindBindings for basic JS types required for webbind13,629MITAPI bindingsWebAssembly mbus-apiA RESTful HTTP API exposing (wired) M-Bus functionality13,606GPL-3.0-or-laterAPI bindingsEmbedded development lobtamopreviously api bindings to education service13,564non-standardAPI bindings gstreamer-analytics-sysFFI bindings to libgstanalytics-1.013,556MITAPI bindingsMultimedia cntkWrapper around Microsoft CNTK library13,547Apache-2.0/MITAPI bindingsScience gstreamer-analyticsRust bindings for GStreamer Analytics library13,540MIT OR Apache-2.0API bindingsMultimedia cx-sdkCoralogix Management SDK13,533Apache-2.0API bindingsConfiguration cloud_terrastodon_user_inputHelper functions for interacting with users in the terminal13,531LiLiQ-R-1.1API bindingsAsynchronous buildkit-llbIdiomatic high-level API to create BuildKit LLB graphs13,516MIT/Apache-2.0API bindingsDevelopment tools::Build Utils etradeWraps the etrade API and implements the oauth flows13,498MITAPI bindings iceportalFetch data from the iceportal api in a train13,490AGPL-3.0API bindings bsd-kvmBSD Kernel Data Access Library (libkvm) binding13,481MIT OR Apache-2.0API bindings kmodBindings to libkmod to manage linux kernel modules13,475MIT/Apache-2.0API bindings ff_rithmic_apiRithmic api for easy connection to rithmic RProtocol servers13,470MITAPI bindings jsonnet-goIdiomatic rust bindings for go-jsonnet13,465MIT OR Apache-2.0API bindings x11ooObject-oriented API to X1113,464MITAPI bindingsGUI