Web programming::HTTP client 1,580 crates

areq-jsonExtension of the areq crate for working with JSON372MITAsynchronousNetwork programming kiteconnect-rsA Rust client for communicating with the Kite Connect API370MITAPI bindingsWeb programming::HTTP client runtara-httpHTTP client abstraction for runtara — native (ureq) and WASI backends369AGPL-3.0-or-laterWeb programming::HTTP client llmrustUnified Rust interface for 7 LLM providers (OpenAI, Anthropic, DeepSeek, Google Gemini, Ollama, Moonshot, OpenRouter) with HTTP…369MIT OR Apache-2.0API bindingsAsynchronous kv-pairsGeneric key-value pair builder for API params/data367MITData structuresWeb programming::HTTP client gas-network-sdkRust SDK for Gas Network API - gas price prediction and optimization365MIT OR Apache-2.0API bindingsWeb programming::HTTP client rclone-sdkFull OpenAPI-based client for the Rclone RC API.361MITAPI bindingsWeb programming::HTTP client bouillonA thin, opinionated wrapper around soup that provides an easy, fluent API for sending HTTP requests.360MIT OR Apache-2.0Web programming::HTTP client crabtalk-providerProvider dispatch for the crabtalk LLM API gateway359MIT OR Apache-2.0Network programmingWeb programming::HTTP client downlowdDownload files with automatic retries and resumes.356MITWeb programming::HTTP client curl-restA reqwest-like REST client built on libcurl for true blocking requests.353MITNetwork programmingWeb programming::HTTP client qai-sdkUniversal Rust SDK for AI Providers351MIT OR Apache-2.0API bindingsWeb programming::HTTP client retabRetab official Rust library351MITAPI bindingsWeb programming::HTTP client fluxer-restHTTP REST client for the Fluxer bot API350MITAPI bindingsWeb programming::HTTP client ytmusicapiRust client for YouTube Music API341MITAPI bindingsMultimedia::Audio engawa-sharedShared utilities for Engawa339MITCommand-line interfaceWeb programming threatflux-google-sdkGoogle OAuth/Gmail/Calendar SDK for ThreatFlux338MITAPI bindingsWeb programming::HTTP client prometheus-http-clientHTTP client for Prometheus query API with optional time-series plotting326MIT OR Apache-2.0Web programming::HTTP client jellyfin-sdkAsync Jellyfin API client SDK for Rust (reqwest-based).324MIT OR Apache-2.0API bindingsMultimedia llm-edge-providersLLM provider adapters for OpenAI, Anthropic, Google, AWS, Azure323Apache-2.0API bindingsAsynchronous origin-assetRust SDK for the Origin Asset Gateway service323MIT OR Apache-2.0API bindingsWeb programming::HTTP client simple_download_utilityA simple async download utility with progress tracking, SHA1 validation, and concurrent multi-file downloads321MITAsynchronousNetwork programming usesend-apiLow-level typed API client for useSend — an open-source Resend alternative321MIT OR Apache-2.0API bindingsEmail kuest-client-sdkKuest CLOB (Central Limit Order Book) API client SDK320MITAPI bindingsCryptography::Cryptocurrencies gosub-sonarBrowser-agnostic priority-scheduled HTTP/HTTPS fetching library320MITAsynchronousNetwork programming cashu-mint-auditAsync client for the Cashu mint auditor (audit.8333.space) — list audited mints and derive per-mint reliability/health from the…318MITAPI bindingsWeb programming::HTTP client flaresolverr-rsCloudflare bypass library and FlareSolverr-compatible HTTP proxy314MITWeb programmingWeb programming::HTTP client dcexRust core library for low-latency cross-exchange crypto trading.310MITAPI bindingsWeb programming::HTTP client oxihttp-clientOxiHTTP HTTP client implementation.309Apache-2.0AsynchronousNetwork programming mockserver-clientAn idiomatic Rust client for MockServer's control-plane API307Apache-2.0Development tools::TestingWeb programming::HTTP client nabToken-optimized HTTP client for LLMs — fetches any URL as clean markdown307non-standardCommand line utilitiesDevelopment tools hyprcurlA high-performance Rust HTTP client with browser impersonation and TLS fingerprinting306MIT OR Apache-2.0API bindingsWeb programming::HTTP client prometheus-mcpPrometheus Model Context Protocol (MCP) Rust server301Apache-2.0API bindingsCommand line utilities camberOpinionated async Rust for IO-bound services on top of Tokio297MIT OR Apache-2.0AsynchronousNetwork programming lark-channelLark/Feishu Channel SDK for Rust295MITAPI bindingsAsynchronous hotaru_httpHTTP/1.1 implementation for the Hotaru web framework293MITNetwork programmingWeb programming::HTTP client wauldoOfficial Rust SDK for Wauldo — Verified AI answers from your documents293MITAPI bindingsAsynchronous catsuHigh-performance embeddings client for multiple providers292Apache-2.0AsynchronousWeb programming::HTTP client alloy-transport-balancerLoad-balanced, batching RPC transport for alloy with cross-thread domain throttling and HTTP/2 multiplexing288MITNetwork programmingWeb programming::HTTP client lazycurl-coreCore library for lazycurl — HTTP request building, variable resolution, and collection management286MITCommand line utilitiesWeb programming::HTTP client httpioA transport-agnostic, async HTTP/1.1 client library for any runtime.282MIT OR Apache-2.0Network programmingWeb programming::HTTP client toacTower-compatible OpenAPI client runtime. Types and traits that generated code from `toac-build` links against.281MIT OR Apache-2.0API bindingsWeb programming::HTTP client blackman-clientOfficial Rust client for Blackman AI - The AI API proxy that optimizes token usage278MITAPI bindingsWeb programming::HTTP client openwire-coreShared primitives, policies, bodies, and transport traits for OpenWire276MITAsynchronousNetwork programming reqwest-extraExtra utilities for reqwest276MIT OR Apache-2.0Web programming::HTTP client tempo-x402-clientx402 client SDK for making paid API requests on Tempo blockchain275MITWeb programming::HTTP client holiday_apiThe Holiday API client wrapper.275MITNetwork programmingWeb programming::HTTP client vgi-rpc-clientBlocking client for the vgi-rpc Arrow-IPC RPC framework275Apache-2.0Data structuresNetwork programming browser39Headless web browser for AI agents269Apache-2.0Command line utilitiesWeb programming agent-fetchA sandboxed HTTP client for AI agents with SSRF protection, domain policies, rate limiting, and resource controls268MITNetwork programmingWeb programming::HTTP client clawser-fetchAntidetect HTTP client powered by Chromium's network stack — Chrome-identical TLS/JA3 and HTTP/2 fingerprints268MIT OR Apache-2.0Web programming::HTTP client pulsehive-openaiOpenAI-compatible LLM provider for PulseHive263AGPL-3.0-onlyScienceWeb programming::HTTP client nio-clientClient for nio authentication and authorization.262MITWeb programming::HTTP client openwire-tokioTokio executor, timer, DNS, TCP, and I/O adapters for OpenWire258MITAsynchronousNetwork programming mcp-web-searchHigh-performance, SSRF-hardened MCP server for web search, scraping, URL discovery, and multi-URL content extraction — a secure…253Apache-2.0Command line utilitiesWeb programming::HTTP client foxessRust library for communication with FoxESS Cloud251non-standardAPI bindingsAsynchronous usesendErgonomic Rust SDK for useSend — an open-source Resend alternative249MIT OR Apache-2.0API bindingsEmail fraktiTelegram bot API client for Rust, with a focus on single-threaded async runtime support248WTFPLWeb programming::HTTP client ikigai-httpOutbound HTTP-client ikigai module: one endpoint per method (urn:httpGet…urn:httpDelete) with the ROC verb mirroring HTTP…247MIT OR Apache-2.0WebAssemblyWeb programming::HTTP client pincer-coreCore types and traits for pincer declarative HTTP client246MIT OR Apache-2.0AsynchronousWeb programming::HTTP client toac-buildCode generator for the `toac` Tower-compatible OpenAPI client runtime. Typically invoked from a consumer's build.rs.246MIT OR Apache-2.0API bindingsWeb programming::HTTP client dnapiUnofficial Rust client for the Dune Analytics API (dnapi)244MITAPI bindingsWeb programming::HTTP client elicit_reqwestMCP tool transport for reqwest — newtype wrappers, plugin registry, and contract-verified HTTP workflows243Apache-2.0 OR MITAsynchronousDevelopment tools supabase-client-functionsEdge Functions client for supabase-client238MIT OR Apache-2.0Web programming::HTTP client pixiv3-rsPixiv App API client (Rust port of pixivpy3)235UnlicenseAPI bindingsWeb programming::HTTP client s2n-quic-h3A generic s2n-quic binding for the h3 crate234Apache-2.0Network programmingWeb programming::HTTP client openwire-rustlsRustls TLS connector integration for OpenWire231MITAsynchronousNetwork programming antibot-rsAuto-managed Byparr/FlareSolverr client for bypassing bot detection in Rust web scrapers231MITWeb programmingWeb programming::HTTP client cyberdrop-clientRust API client for Cyberdrop, with async support and typed models231MITAPI bindingsAsynchronous blooioTyped, low-overhead Rust client for the Blooio API (iMessage/SMS automation), with sync and async surfaces.230MIT OR Apache-2.0API bindingsWeb programming::HTTP client zeroentropy-communityRust client library for the ZeroEntropy API230Apache-2.0API bindingsWeb programming::HTTP client thunkmetrc-wrapperType-safe wrapper for ThunkMetrc Rust client with rate limiting230MITAPI bindingsWeb programming::HTTP client methodwiseA precise, methodic TUI web browser for the terminal enthusiast.228non-standardCommand line utilitiesWeb programming::HTTP client altair-restResilient HTTP client built on reqwest with retry and OTel-aware tracing baked in227MITNetwork programmingWeb programming::HTTP client cnbCNB (cnb.cool) API client for Rust — typed, async, production-ready225MITAPI bindingsWeb programming::HTTP client imessage-webhooksWebhook dispatch and event deduplication service for imessage-rs.224MITAsynchronousWeb programming::HTTP client httprunner-coreHTTP File Runner - Core library for executing HTTP requests from .http files221MITDevelopment toolsWeb programming::HTTP client openwireOkHttp-inspired async HTTP client for Rust built on hyper and tower217MITAsynchronousNetwork programming plausible-cliCommand-line interface for Plausible Analytics with rate-limit aware queueing and multi-account support217MITCommand line utilitiesWeb programming::HTTP client apollo-http-clientHTTP client for Apollo platform214Elastic-2.0Web programming::HTTP client engawa-serverChat server for Engawa, chat application built with Axum and WebSocket.213MITCommand-line interfaceWeb programming yxhoo-transitA client for Yxhoo! Transit (Japan) unofficial API213Apache-2.0API bindingsWeb programming::HTTP client vyncoRust SDK for the VynCo Swiss Corporate Intelligence API213Apache-2.0API bindingsWeb programming::HTTP client liburlxA memory-safe URL transfer library — idiomatic Rust reimplementation of libcurl212MITNetwork programmingWeb programming::HTTP client restuiA TUI HTTP client with vim keybindings210MITCommand line utilitiesWeb programming::HTTP client cirrusAn ergonomic Rust HTTP client for the Salesforce REST API.210MITAPI bindingsWeb programming::HTTP client edgarkitAn unofficial Rust client for the SEC EDGAR system209MITAPI bindingsWeb programming::HTTP client cellos-ctlcellctl — kubectl-style CLI for CellOS execution cells and formations. Thin HTTP client over cellos-server with…206MIT OR Apache-2.0Command line utilitiesVirtualization ksefCommunication with the API of the digital platform for managing e-Invoicing in Poland (KSeF 2.0)204MITAPI bindingsWeb programming::HTTP client borsa-alphavantageAlpha Vantage API connector for the borsa ecosystem.203MITAPI bindingsFinance libre_link_up_api_clientUnofficial Rust client for the LibreLinkUp API - fetch CGM data from FreeStyle Libre 2/3 devices202MITAPI bindingsWeb programming::HTTP client tiny-agent-rsA lightweight, type-safe Rust agent library for LLM tool calling202MITAsynchronousWeb programming::HTTP client late-java-coreA Rust library for launching Minecraft Java Edition201CC-BY-NC-4.0Game developmentWeb programming::HTTP client aihorde-rsRust library for using AI Horde with ease200non-standardAsynchronousMultimedia::Images strestBlazing-fast async HTTP load tester in Rust - lock-free design, real-time stats, distributed runs, and optional chart exports for…200MIT OR Apache-2.0Command line utilitiesDevelopment tools::Profiling lazycurlTerminal-native API client — a lightweight alternative to Postman199MITCommand line utilitiesWeb programming::HTTP client pixiv-clientAsync Rust client for the Pixiv App API (6.x) with typed models and explicit token management196MITAPI bindingsWeb programming::HTTP client horizon-lattice-netNetworking module for Horizon Lattice: HTTP client, WebSocket, TCP/UDP sockets195MIT OR Apache-2.0Network programmingWeb programming::HTTP client konduto-rsUnofficial Rust SDK for Konduto API - Fraud detection and prevention platform194MITAPI bindingsWeb programming::HTTP client rust-lodashA high-performance, type-safe Rust implementation of Lodash collection methods with zero-cost abstractions194MITAlgorithmsData structures senka-coreCLI-first HTTP execution and inspection engine with environment/secret management and SQLite logging194MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client typed-reqwestTrait-based reqwest abstraction with typed requests, declarative response decoding, and link header pagination194MITWeb programming::HTTP client PostDadA high-speed, local-first Terminal UI (TUI) for testing APIs.194MITCommand line utilitiesDevelopment tools baseten_performance_client_coreHigh performance HTTP client for Baseten.co and other APIs194MITAsynchronousWeb programming::HTTP client repologyRust client for the Repology API193MITAPI bindingsWeb programming::HTTP client parlov-probeProbe engine trait and HTTP execution layer for parlov.192MIT OR Apache-2.0Web programming::HTTP client agent-xAgent-first Twitter/X CLI189GPL-3.0Command line utilitiesWeb programming::HTTP client o3gen-openaiOpenAI API client generated from the OpenAPI spec using o3gen189MITAPI bindingsWeb programming::HTTP client rfeign-coreCore traits and types for rfeign declarative HTTP client188MIT OR Apache-2.0AsynchronousWeb programming::HTTP client googlebooks-rsA Rust client library for the Google Books API186AGPL-3.0-or-laterAPI bindingsWeb programming::HTTP client kagi-sdkRust-first Kagi SDK with explicit official-api and session-web surfaces184MITAPI bindingsWeb programming::HTTP client bitgateway-clientA small srun client for BIT184MITAPI bindingsNetwork programming shiplog-ingest-githubGitHub PR/review ingestor with adaptive date slicing and optional SQLite cache.184MIT OR Apache-2.0Development toolsWeb programming::HTTP client rust-yt-uploaderHigh-performance YouTube video uploader in Rust with OAuth 2.0, concurrent uploads, and comprehensive validation183MITAPI bindingsAuthentication wxkefu-rsWeChat Customer Service (WeCom Kf) client for Rust: token, encrypted callback, message sync/send, media, welcome, recall,…182MITAPI bindingsWeb programming::HTTP client azure_ai_foundry_modelsChat completions, embeddings, audio, images, and Responses API for Azure AI Foundry - Rust SDK182MITAPI bindingsWeb programming::HTTP client gflightsUnofficial async Rust client for the Google Flights web API — search flights, price graphs, and booking offers.181MITAPI bindingsWeb programming::HTTP client yf-commonShared infrastructure library for Yahoo Finance data extraction tools. Provides HTTP client with built-in rate limiting and…180MIT OR Apache-2.0API bindingsFinance tdsl-wikidataWikidata API client for the Timeline DSL toolchain179MITAPI bindingsWeb programming::HTTP client ksef-clientSDK for integrating with the Polish National e-Invoice System (KSeF).179MITAPI bindingsWeb programming::HTTP client snaggerGrab full text across ?page=N pagination with page count discovery176MITCommand line utilitiesWeb programming::HTTP client opencode-sdk-rsA Rust SDK for the OpenCode API with type-safe access to all endpoints, automatic retries, and streaming support175MITAPI bindingsDevelopment tools sure-client-rsA non-official Rust client library for the Akahu API, providing access to financial data aggregation services in New Zealand173MIT OR Apache-2.0API bindingsWeb programming::HTTP client kael_http_clientHTTP client library for Kael173Apache-2.0Network programmingWeb programming::HTTP client supabase-client-graphqlGraphQL client for supabase-client (pg_graphql)172MIT OR Apache-2.0Web programming::HTTP client wangamail-rsSend email via Microsoft Graph API using app registration (client credentials)169MIT OR Apache-2.0EmailWeb programming::HTTP client rs-ali-ossRust SDK for Alibaba Cloud Object Storage Service (OSS)169MITAPI bindingsWeb programming::HTTP client context69-sdkAsync Rust SDK for the Context69 HTTP API.169Apache-2.0API bindingsWeb programming::HTTP client cameoUnified movie/TV show database SDK for Rust168MIT OR Apache-2.0API bindingsAsynchronous rdapifyUnified, secure, high-performance RDAP client with built-in SSRF protection and privacy controls167Apache-2.0Network programmingWeb programming::HTTP client quantum-sdkRust client SDK for the Quantum AI API167MITAPI bindingsWeb programming::HTTP client canvas-lms-apiRust client for the Instructure Canvas LMS REST API167MITAPI bindingsWeb programming::HTTP client docling_rsRust SDK for Docling Serve that makes document conversion simple, reliable, and production-ready in Rust166MITAPI bindingsWeb programming::HTTP client cg-commonShared library for CoinGecko CLI tools - HTTP client with rate limiting, retry logic, symbol resolution, and output writers166MITFinanceWeb programming::HTTP client rig-bailianRig adapter for BaiLian: integrates the BaiLian AI service with the Rig ecosystem (request/response types, streaming, error…163MITAPI bindingsWeb programming::HTTP client anyhttpAsync HTTP requests without locking into a specific HTTP library161MITNetwork programmingWeb programming::HTTP client kwtsmsRust client for the kwtSMS API (kwtsms.com). Send SMS, check balance, validate numbers, and more.161MITAPI bindingsWeb programming::HTTP client pulsehive-anthropicAnthropic Claude LLM provider for PulseHive161AGPL-3.0-onlyScienceWeb programming::HTTP client linear-apiUnofficial async Rust client for the Linear GraphQL API (API-key auth)159MIT OR Apache-2.0API bindingsAsynchronous keplarsOfficial Rust SDK for Keplars Email API158MITAPI bindingsEmail swarmscan-rsAsync Rust client for the Swarmscan network-indexer API (api.swarmscan.io).158MIT OR Apache-2.0API bindingsWeb programming::HTTP client ritlersA task-length aware rate limiter that waits for tasks to finish before counting them against the rate limit157MIT OR Apache-2.0AsynchronousConcurrency clickupCliente completo da API ClickUp com funcionalidades avançadas (smart search, fuzzy matching)155MITAPI bindingsWeb programming::HTTP client axonflow-sdk-rustRust SDK for the AxonFlow AI governance platform155MITAPI bindingsWeb programming::HTTP client sulfite-toolsA high-level S3 client built on AWS SDK for Rust for bandwidth saturation (CLI tools)154MITWeb programming::HTTP client pincer-macroProcedural macros for pincer declarative HTTP client153MIT OR Apache-2.0AsynchronousWeb programming::HTTP client neuron-provider-anthropicAnthropic API provider for neuron-turn153MIT OR Apache-2.0AsynchronousWeb programming::HTTP client rig-volcengineRig adapter for Volcengine: integrates the Volcengine AI service with the Rig ecosystem (request/response types, streaming, error…153MITAPI bindingsWeb programming::HTTP client rfeign-reqwestReqwest transport implementation for rfeign153MIT OR Apache-2.0AsynchronousWeb programming::HTTP client rig-teiRig adapter for TEI: integrates the Text Embedding Inference service with the Rig ecosystem (request/response types, streaming,…152MITAPI bindingsWeb programming::HTTP client litcheeAsync, builder-pattern Rust client for the Lichess API: full endpoint coverage, NDJSON streaming, and OAuth2 PKCE ('Log in with…148MITAPI bindingsAsynchronous gov-uk-sdk-coreShared HTTP client, auth, errors, and content negotiation for GOV.UK / Companies House SDK crates.148MITAPI bindingsWeb programming::HTTP client neuron-provider-openaiOpenAI API provider for neuron-turn146MIT OR Apache-2.0AsynchronousWeb programming::HTTP client neuron-provider-ollamaOllama local model provider for neuron-turn145MIT OR Apache-2.0AsynchronousWeb programming::HTTP client avx-httpPure Rust HTTP/1.1 + HTTP/2 implementation with ZERO dependencies - no tokio, no serde, no hyper, 100% proprietary143MIT OR Apache-2.0Network programmingNo standard library cellos-export-httpHTTP ExportSink for CellOS — POSTs per-cell evidence bundles to a configured webhook endpoint.143MIT OR Apache-2.0AsynchronousWeb programming::HTTP client twilio2Small async and blocking clients for Twilio Programmable Messaging APIs.143MIT OR Apache-2.0API bindingsWeb programming::HTTP client gemini-chat-apiAsync Rust client for Google's internal Gemini Chat API142MITAPI bindingsAsynchronous goldenpayProduction-oriented Rust SDK for FunPay automation141MITAPI bindingsWeb programming::HTTP client hurleyA curl-like HTTP client with performance testing capabilities139MITCommand line utilitiesWeb programming::HTTP client floopy-sdkOfficial Floopy AI Gateway SDK for Rust. Drop-in wrapper around the async-openai crate with cache, audit, experiments, and…139Apache-2.0API bindingsWeb programming::HTTP client exchangerateapi-rustRust client for exchangerateapi.net: latest and historical endpoints138MITAPI bindingsWeb programming::HTTP client rfeign-macrosProcedural macros for rfeign declarative HTTP client138MIT OR Apache-2.0AsynchronousWeb programming::HTTP client vllm-clientA Rust client for vLLM OpenAI-compatible API136MIT OR Apache-2.0API bindingsAsynchronous cellosCellOS — narrow-authority Rust execution cells with kubectl-style CLI. `cargo install cellos` ships the cellctl operator tool.…136MIT OR Apache-2.0Command line utilitiesVirtualization enbboxNotification infrastructure API — open-source alternative to Novu/Courier136MITAPI bindingsWeb programming::HTTP client senka-storeCLI-first HTTP execution and inspection engine with environment/secret management and SQLite logging135MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client chippRust client for the Chipp.ai API - OpenAI-compatible chat completions with streaming support135MIT OR Apache-2.0API bindingsAsynchronous fyersIdiomatic async Rust client for the Fyers trading API.135MIT OR Apache-2.0API bindingsFinance senka-secretsCLI-first HTTP execution and inspection engine with environment/secret management and SQLite logging132MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client wire-jackConstruct API-call contracts with temple-dsl, render them against inputs, and execute the resulting requests132MITTemplate engineWeb programming::HTTP client senka-runnerCLI-first HTTP execution and inspection engine with environment/secret management and SQLite logging131MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client ichigoA CLI HTTP client — store named request configs in your project or globally, then run them by name or through the TUI130MITCommand line utilitiesWeb programming::HTTP client birdX API CLI with entity caching, search, threads, and watchlists129MIT OR Apache-2.0Command line utilitiesWeb programming::HTTP client gobsgA secure OIDC Backend-for-Frontend gateway providing cookie-based session management for web clients124non-standardAuthenticationConfiguration web2mdA tool that fetches web pages and returns them as Markdown for MCP token efficiency123Apache-2.0Development tools::Build UtilsWeb programming::HTTP client pubmed-clientAn async Rust client for PubMed and PMC APIs for retrieving biomedical research articles121MITAPI bindingsScience tonapi-xSDK for integrating TonAPI into Rust apps. Forked from https://github.com/liketurbo/tonapi-rs121MITCryptography::CryptocurrenciesWeb programming::HTTP client just-commonShared HTTP transport, SSE stream parsing, and error types for the just-agent ecosystem121MITAsynchronousParser implementations smsdevThe SMSDev client wrapper.120MITNetwork programmingWeb programming::HTTP client azure_ai_foundry_agentsAI Agent Service client for Azure AI Foundry - Rust SDK120MITAPI bindingsWeb programming::HTTP client claude_quotaAnthropic API rate-limit HTTP transport — Layer * standalone primitive.119MITDevelopment toolsWeb programming::HTTP client pravahaPravaha lets you read files from HTTP(S) URLs as if they were local files.117Apache-2.0FilesystemNetwork programming sse-reqwest-clientA robust, auto-reconnecting Server-Sent Events (SSE) client built on reqwest116MIT OR Apache-2.0API bindingsNetwork programming twelve-data-clientRust API client for Twelve Data with automatic builder pattern generation. Provides access to comprehensive financial market data…115UnlicenseAPI bindingsWeb programming::HTTP client casper-vdbClient library for Casper Vector Database115Apache-2.0Database interfacesWeb programming::HTTP client echo_agentProduction-grade AI Agent framework for Rust — ReAct engine, multi-agent, memory, streaming, MCP, IM channels, workflows115MITAsynchronousDevelopment tools anthropic-rust-sdkAnthropic Claude API client for Rust, synced from anthropic-sdk-typescript114MITAPI bindingsWeb programming::HTTP client kagiapiRust client library for Kagi Search and Universal Summarizer APIs113MITAPI bindingsWeb programming::HTTP client tiny-proxyA high-performance HTTP reverse proxy server written in Rust with SSE support, connection pooling, and configurable routing113MIT OR Apache-2.0AsynchronousCommand line utilities epo-clientAsync client for the EPO Open Patent Services (OPS) v3.2 REST API: OAuth2, biblio/family/citations/search, CQL syntax validator.110MITAPI bindingsWeb programming::HTTP client rivaServer-backed Rust client for the Riva proxy (YouTube and SoundCloud).110BSD-3-ClauseAPI bindingsMultimedia::Audio curl-impersonate-cliAsync subprocess wrapper around the curl-impersonate CLI — byte-exact browser TLS/HTTP2 fingerprints via the curl_chromeNNN…109MITNetwork programmingWeb programming::HTTP client distroLinux distribution metadata, download, and verification106MIT OR Apache-2.0Operating systemsWeb programming::HTTP client refluxerRust API wrapper for Fluxer105MITAPI bindingsAsynchronous hpx-h3Fork of hyperium/h3 with RFC 9220 WebSocket support, vendored into the hpx workspace.105Apache-2.0Network programmingWeb programming::HTTP client akahu-clientA non-official Rust client library for the Akahu API, providing access to financial data aggregation services in New Zealand104MIT OR Apache-2.0API bindingsWeb programming::HTTP client kv-storage-clientA modern HTTP/2 client for the KV Storage server104MITDatabase interfacesNetwork programming near-openrpc-clientGenerated Rust types and async client for the NEAR Protocol JSON-RPC API, built from the official OpenRPC specification102MIT OR Apache-2.0API bindingsWeb programming::HTTP client thunkmetrcHigh-level generic Metrc SDK102MITAPI bindingsWeb programming::HTTP client