[{"slug":"openai","name":"OpenAI API","nameCn":"OpenAI 接口","category":"llm","categoryCn":"大语言模型","description":"Access GPT-4o, GPT-4, GPT-3.5, embeddings, DALL-E, Whisper, and TTS models via REST API.","descriptionCn":"通过 REST API 调用 GPT-4o、GPT-4、GPT-3.5、Embeddings、DALL-E、Whisper 和 TTS 模型。","website":"https://openai.com","docsUrl":"https://platform.openai.com/docs","pricing":"pay-as-you-go (per token)","auth":["API Key (Bearer Token)"],"endpoints":["https://api.openai.com/v1/chat/completions","https://api.openai.com/v1/embeddings","https://api.openai.com/v1/images/generations","https://api.openai.com/v1/audio/transcriptions"],"sdks":["Python","Node.js","Go","Java","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":100,"tags":["llm","chat","embeddings","vision","audio"],"sponsored":true,"usageTips":["Use gpt-4o for complex reasoning, gpt-4o-mini for simple tasks to save cost","Set max_tokens to control response length and cost","Use streaming for real-time chat experiences","Store API keys in environment variables, never in code"],"rateLimit":"10000 req/min (varies by tier)","latency":"<500ms (GPT-4o)","maxTokens":"128K (GPT-4o)","features":["GPT-4o, GPT-4, GPT-3.5 model family","Multimodal: vision, audio, text generation","Function calling & structured outputs","Embeddings API for semantic search","Fine-tuning for custom models"],"codeExamples":[{"title":"Chat Completion","language":"bash","code":"curl https://api.openai.com/v1/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $OPENAI_API_KEY\" \\\n  -d '{\n    \"model\": \"gpt-4o\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"},{"title":"Python: Chat Completion","language":"python","code":"from openai import OpenAI\nclient = OpenAI()\nresponse = client.chat.completions.create(\n    model=\"gpt-4o\",\n    messages=[{\"role\": \"user\", \"content\": \"Hello!\"}]\n)\nprint(response.choices[0].message.content)"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"anthropic","name":"Anthropic Claude API","nameCn":"Anthropic Claude 接口","category":"llm","categoryCn":"大语言模型","description":"Access Claude 3.5 Sonnet, Haiku, and Opus models for chat, analysis, and code generation.","descriptionCn":"调用 Claude 3.5 Sonnet、Haiku 和 Opus 模型进行对话、分析和代码生成。","website":"https://anthropic.com","docsUrl":"https://docs.anthropic.com","pricing":"pay-as-you-go (per token)","auth":["API Key (x-api-key header)"],"endpoints":["https://api.anthropic.com/v1/messages","https://api.anthropic.com/v1/complete"],"sdks":["Python","TypeScript","Go","Java","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":87,"tags":["llm","chat","analysis"],"usageTips":["Claude excels at long-form writing and analysis with 200K context","Use the extended thinking mode for complex problem-solving","System prompts work best when they are specific and structured"],"rateLimit":"4000 req/min (Tier 4)","latency":"<800ms (Claude 3.5 Sonnet)","maxTokens":"200K","features":["Claude 3.5 Sonnet, Haiku, Opus models","Extended thinking for complex reasoning","Computer use (beta) for GUI interaction","Vision & document analysis","Constitutional AI safety"],"codeExamples":[{"title":"Messages API","language":"bash","code":"curl https://api.anthropic.com/v1/messages \\\n  -H \"Content-Type: application/json\" \\\n  -H \"x-api-key: $ANTHROPIC_API_KEY\" \\\n  -H \"anthropic-version: 2023-06-01\" \\\n  -d '{\n    \"model\": \"claude-3-5-sonnet-20241022\",\n    \"max_tokens\": 1024,\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"google-gemini","name":"Google Gemini API","nameCn":"Google Gemini 接口","category":"llm","categoryCn":"大语言模型","description":"Access Gemini 2.0 Flash, Pro, and Ultra models with native multimodal and tool-use support.","descriptionCn":"调用 Gemini 2.0 Flash、Pro 和 Ultra 模型，原生支持多模态和工具调用。","website":"https://ai.google.dev","docsUrl":"https://ai.google.dev/docs","pricing":"free tier available, pay-as-you-go","auth":["API Key"],"endpoints":["https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent"],"sdks":["Python","Node.js","Go","Swift","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":85,"tags":["llm","multimodal","vision"],"referralUrl":"https://ai.google.dev","rateLimit":"1500 req/min (paid tier)","latency":"<600ms (Gemini 2.0 Flash)","maxTokens":"1M (Gemini 1.5 Pro)","features":["Gemini 2.0 Flash, Pro models","1M+ token context window","Native multimodal: text, image, audio, video","Google Search grounding integration","Free tier available"],"codeExamples":[{"title":"Generate Content","language":"bash","code":"curl \"https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent?key=$GEMINI_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"contents\": [{\"parts\": [{\"text\": \"Hello!\"}]}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"deepseek","name":"DeepSeek API","nameCn":"DeepSeek 接口","category":"llm","categoryCn":"大语言模型","description":"Access DeepSeek-V3 and DeepSeek-R1 reasoning models with competitive pricing.","descriptionCn":"调用 DeepSeek-V3 和 DeepSeek-R1 推理模型，价格具有竞争力。","website":"https://deepseek.com","docsUrl":"https://platform.deepseek.com/docs","pricing":"pay-as-you-go (per token, very low cost)","auth":["API Key"],"endpoints":["https://api.deepseek.com/v1/chat/completions"],"sdks":["Python","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":83,"tags":["llm","reasoning","chat"],"rateLimit":"500 req/min","latency":"<1s","maxTokens":"128K","features":["DeepSeek-V3 general model","DeepSeek-R1 reasoning model","Extremely competitive pricing","OpenAI-compatible API format","128K context window"],"codeExamples":[{"title":"Chat Completion (OpenAI-compatible)","language":"bash","code":"curl https://api.deepseek.com/v1/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $DEEPSEEK_API_KEY\" \\\n  -d '{\n    \"model\": \"deepseek-chat\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"mistral","name":"Mistral AI API","nameCn":"Mistral AI 接口","category":"llm","categoryCn":"大语言模型","description":"Access Mistral Large, Small, and Codestral models with efficient architecture.","descriptionCn":"调用 Mistral Large、Small 和 Codestral 模型，架构高效。","website":"https://mistral.ai","docsUrl":"https://docs.mistral.ai","pricing":"pay-as-you-go (per token)","auth":["API Key"],"endpoints":["https://api.mistral.ai/v1/chat/completions","https://api.mistral.ai/v1/embeddings"],"sdks":["Python","TypeScript","Go","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":68,"tags":["llm","chat","code"],"referralUrl":"https://mistral.ai","rateLimit":"500 req/min","latency":"<500ms","maxTokens":"128K","features":["Mistral Large, Small, Codestral models","Efficient architecture for fast inference","Open-source model weights available","Function calling support","Multilingual performance"],"codeExamples":[{"title":"Chat Completion","language":"bash","code":"curl https://api.mistral.ai/v1/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $MISTRAL_API_KEY\" \\\n  -d '{\n    \"model\": \"mistral-large-latest\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"cohere","name":"Cohere API","nameCn":"Cohere 接口","category":"llm","categoryCn":"大语言模型","description":"Access Command-R, Embed, and Rerank models for enterprise NLP and search.","descriptionCn":"调用 Command-R、Embed 和 Rerank 模型，用于企业 NLP 和搜索。","website":"https://cohere.com","docsUrl":"https://docs.cohere.com","pricing":"free tier available, pay-as-you-go","auth":["API Key (Bearer Token)"],"endpoints":["https://api.cohere.com/v1/chat","https://api.cohere.com/v1/embed","https://api.cohere.com/v1/rerank"],"sdks":["Python","TypeScript","Go","Java","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":65,"tags":["llm","embedding","search","rerank"],"referralUrl":"https://cohere.com","features":["Command-R for business RAG","Embed v3 for multilingual embeddings","Rerank for search relevance","Tool use & multi-step reasoning","Enterprise security & compliance"],"codeExamples":[{"title":"Chat with RAG","language":"bash","code":"curl https://api.cohere.com/v1/chat \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $COHERE_API_KEY\" \\\n  -d '{\n    \"model\": \"command-r-plus\",\n    \"message\": \"Hello!\"\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"groq","name":"Groq API","nameCn":"Groq 接口","category":"llm","categoryCn":"大语言模型","description":"Ultra-fast inference API for open-source LLMs using LPU inference engine.","descriptionCn":"基于 LPU 推理引擎的开源大模型极速推理接口。","website":"https://groq.com","docsUrl":"https://console.groq.com/docs","pricing":"free tier available, pay-as-you-go","auth":["API Key"],"endpoints":["https://api.groq.com/openai/v1/chat/completions"],"sdks":["Python","curl","OpenAI-compatible SDKs"],"status":"online","lastUpdated":"2026-07-27","popularity":72,"referralUrl":"https://groq.com/?ref=toolkiti","tags":["llm","inference","speed"],"rateLimit":"30 req/min (free tier)","latency":"<200ms (ultra-fast)","maxTokens":"128K","features":["LPU inference engine for blazing speed","Open-source models: Llama, Mixtral, Gemma","Free tier for experimentation","OpenAI-compatible API","Ideal for real-time applications"],"codeExamples":[{"title":"Chat Completion","language":"bash","code":"curl https://api.groq.com/openai/v1/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $GROQ_API_KEY\" \\\n  -d '{\n    \"model\": \"llama3-70b-8192\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"together-ai","name":"Together AI API","nameCn":"Together AI 接口","category":"llm","categoryCn":"大语言模型","description":"Cloud platform for open-source LLM inference with 100+ models including Llama, Mixtral, and DeepSeek.","descriptionCn":"开源大模型推理云平台，提供 100+ 模型包括 Llama、Mixtral 和 DeepSeek。","website":"https://together.ai","docsUrl":"https://docs.together.ai","pricing":"pay-as-you-go (per token)","auth":["API Key"],"endpoints":["https://api.together.xyz/v1/chat/completions"],"sdks":["Python","TypeScript","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":70,"referralUrl":"https://together.ai/?ref=toolkiti","tags":["llm","inference","open-source"],"features":["100+ open-source models","Llama, Mixtral, DeepSeek, Qwen support","Inference & fine-tuning endpoints","GPU clusters for training","OpenAI-compatible API"],"codeExamples":[{"title":"Chat Completion","language":"bash","code":"curl https://api.together.xyz/v1/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $TOGETHER_API_KEY\" \\\n  -d '{\n    \"model\": \"meta-llama/Llama-3.3-70B-Instruct\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Hello!\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"replicate","name":"Replicate API","nameCn":"Replicate 接口","category":"ml","categoryCn":"机器学习","description":"Run open-source ML models in the cloud. Supports Llama, Stable Diffusion, Whisper, and thousands more.","descriptionCn":"云端运行开源机器学习模型，支持 Llama、Stable Diffusion、Whisper 等数千个模型。","website":"https://replicate.com","docsUrl":"https://replicate.com/docs","pricing":"pay-as-you-go (per prediction)","auth":["API Key"],"endpoints":["https://api.replicate.com/v1/models","https://api.replicate.com/v1/predictions"],"sdks":["Python","Node.js","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":73,"referralUrl":"https://replicate.com/pricing","tags":["ml","inference","open-source"],"features":["Thousands of open-source ML models","Llama, Stable Diffusion, Whisper","Serverless API with autoscaling","Custom model deployment","Pay-per-prediction pricing"],"codeExamples":[{"title":"Run Llama with Python","language":"python","code":"import replicate\noutput = replicate.run(\n    \"meta/meta-llama-3.1-405b-instruct\",\n    input={\"prompt\": \"Hello!\"}\n)\nfor chunk in output:\n    print(chunk, end=\"\")"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"stability-ai","name":"Stability AI API","nameCn":"Stability AI 接口","category":"image","categoryCn":"图像生成","description":"Generate images with Stable Diffusion 3, SDXL, and image-to-video models.","descriptionCn":"使用 Stable Diffusion 3、SDXL 和图像转视频模型生成图像。","website":"https://stability.ai","docsUrl":"https://platform.stability.ai/docs","pricing":"pay-as-you-go (per image)","auth":["API Key"],"endpoints":["https://api.stability.ai/v1/generation/stable-diffusion-v3/text-to-image"],"sdks":["Python","TypeScript","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":60,"tags":["image","generation","stable-diffusion"],"features":["Stable Diffusion 3 & SDXL models","Text-to-image & image-to-video","ControlNet for precise control","Upscaling & outpainting tools","Commercial usage allowed"],"codeExamples":[{"title":"Text-to-Image","language":"bash","code":"curl -X POST https://api.stability.ai/v1/generation/stable-diffusion-v3/text-to-image \\\n  -H \"Authorization: Bearer $STABILITY_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"text_prompts\": [{\"text\": \"a cat wearing a hat\"}],\n    \"samples\": 1\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"elevenlabs","name":"ElevenLabs API","nameCn":"ElevenLabs 接口","category":"audio","categoryCn":"音频","description":"Text-to-speech, voice cloning, and sound effects generation with ultra-realistic voices.","descriptionCn":"超逼真的文本转语音、语音克隆和音效生成。","website":"https://elevenlabs.io","docsUrl":"https://elevenlabs.io/docs","pricing":"free tier available, pay-as-you-go","auth":["API Key"],"endpoints":["https://api.elevenlabs.io/v1/text-to-speech","https://api.elevenlabs.io/v1/sound-generation"],"sdks":["Python","Node.js","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":65,"referralUrl":"https://elevenlabs.io/?ref=toolkiti","tags":["audio","tts","voice-cloning"],"features":["Ultra-realistic text-to-speech","Voice cloning from samples","Sound effects generation","29+ languages supported","Expressive & emotional speech"],"codeExamples":[{"title":"Text-to-Speech","language":"bash","code":"curl https://api.elevenlabs.io/v1/text-to-speech/21m00Tcm4TlvDq8ikWAM \\\n  -H \"Content-Type: application/json\" \\\n  -H \"xi-api-key: $ELEVENLABS_API_KEY\" \\\n  -d '{\"text\": \"Hello from ElevenLabs!\"}' \\\n  --output speech.mp3"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"assemblyai","name":"AssemblyAI API","nameCn":"AssemblyAI 接口","category":"audio","categoryCn":"音频","description":"Speech-to-text, speaker diarization, sentiment analysis, and content moderation.","descriptionCn":"语音转文字、说话人分离、情感分析和内容审核。","website":"https://assemblyai.com","docsUrl":"https://www.assemblyai.com/docs","pricing":"free tier available, pay-as-you-go","auth":["API Key"],"endpoints":["https://api.assemblyai.com/v2/transcript","https://api.assemblyai.com/v2/stream"],"sdks":["Python","JavaScript","Go","Ruby","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":50,"tags":["audio","stt","transcription"],"features":["High-accuracy speech-to-text","Speaker diarization","Sentiment analysis on transcripts","Content moderation","Real-time streaming support"],"codeExamples":[{"title":"Transcribe Audio","language":"bash","code":"curl https://api.assemblyai.com/v2/transcript \\\n  -H \"Authorization: $ASSEMBLYAI_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\"audio_url\": \"https://example.com/audio.mp3\"}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"huggingface","name":"Hugging Face Inference API","nameCn":"Hugging Face 推理接口","category":"ml","categoryCn":"机器学习","description":"Access 200,000+ models for inference including transformers, diffusion, and audio models.","descriptionCn":"访问 20 万+ 模型进行推理，包括 Transformer、扩散模型和音频模型。","website":"https://huggingface.co","docsUrl":"https://huggingface.co/docs/api-inference","pricing":"free tier, pay-as-you-go for accelerated inference","auth":["API Key (Bearer Token)"],"endpoints":["https://api-inference.huggingface.co/models/{model_id}"],"sdks":["Python","JavaScript","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":50,"tags":["ml","transformers","inference"],"referralUrl":"https://huggingface.co","features":["200,000+ models for inference","Transformers, diffusion, audio","Free inference API","Accelerated inference available","Community-driven model hub"],"codeExamples":[{"title":"Inference API","language":"bash","code":"curl https://api-inference.huggingface.co/models/meta-llama/Meta-Llama-3.1-405B-Instruct \\\n  -H \"Authorization: Bearer $HF_API_KEY\" \\\n  -d '{\"inputs\": \"Hello!\", \"parameters\": {\"max_new_tokens\": 100}}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"perplexity","name":"Perplexity API","nameCn":"Perplexity 接口","category":"llm","categoryCn":"大语言模型","description":"Access Sonar search-grounded LLMs with real-time web search and citations.","descriptionCn":"调用 Sonar 搜索增强模型，实时联网搜索并附带引用。","website":"https://perplexity.ai","docsUrl":"https://docs.perplexity.ai","pricing":"pay-as-you-go, subscription available","auth":["API Key (Bearer Token)"],"endpoints":["https://api.perplexity.ai/chat/completions"],"sdks":["Python","curl","OpenAI-compatible SDKs"],"status":"online","lastUpdated":"2026-07-27","popularity":58,"tags":["llm","search","real-time"],"referralUrl":"https://perplexity.ai","rateLimit":"200 req/min","latency":"<2s","maxTokens":"128K","features":["Sonar search-grounded LLMs","Real-time web search with citations","Up-to-date information retrieval","OpenAI-compatible API format","Subscription plans for higher limits"],"codeExamples":[{"title":"Search Chat","language":"bash","code":"curl https://api.perplexity.ai/chat/completions \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $PERPLEXITY_API_KEY\" \\\n  -d '{\n    \"model\": \"sonar-pro\",\n    \"messages\": [{\"role\": \"user\", \"content\": \"Latest AI news?\"}]\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"pinecone","name":"Pinecone Vector Database","nameCn":"Pinecone 向量数据库","category":"vector-db","categoryCn":"向量数据库","description":"Managed vector database for semantic search, RAG, and recommendation with millisecond latency.","descriptionCn":"托管向量数据库，用于语义搜索、RAG 和推荐系统，毫秒级延迟。","website":"https://pinecone.io","docsUrl":"https://docs.pinecone.io","pricing":"free tier available, pay-as-you-go","auth":["API Key"],"endpoints":["https://{index}.svc.{environment}.pinecone.io/vectors/upsert","https://{index}.svc.{environment}.pinecone.io/query"],"sdks":["Python","Node.js","Go","Java","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":78,"referralUrl":"https://www.pinecone.io/","tags":["vector-db","search","rag"],"features":["Managed vector database","Millisecond semantic search","RAG-optimized infrastructure","Serverless & pod-based indexes","Multi-cloud support"],"codeExamples":[{"title":"Upsert Vectors","language":"python","code":"from pinecone import Pinecone\npc = Pinecone(api_key=\"$PINECONE_API_KEY\")\nindex = pc.Index(\"my-index\")\nindex.upsert(vectors=[\n    {\"id\": \"1\", \"values\": [0.1, 0.2, 0.3]}\n])"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"weaviate","name":"Weaviate Vector Database","nameCn":"Weaviate 向量数据库","category":"vector-db","categoryCn":"向量数据库","description":"Open-source vector database with built-in vectorization, hybrid search, and GraphQL API.","descriptionCn":"开源向量数据库，内置向量化、混合搜索和 GraphQL 接口。","website":"https://weaviate.io","docsUrl":"https://weaviate.io/developers/weaviate","pricing":"free tier (cloud sandbox), pay-as-you-go, self-hosted","auth":["API Key"],"endpoints":["https://{cluster}.weaviate.cloud/v1/objects","https://{cluster}.weaviate.cloud/v1/graphql"],"sdks":["Python","TypeScript","Go","Java",".NET"],"status":"online","lastUpdated":"2026-07-27","popularity":64,"referralUrl":"https://weaviate.io/?ref=toolkiti","tags":["vector-db","search","open-source"],"features":["Open-source vector database","Built-in vectorization modules","Hybrid search (vector + keyword)","GraphQL API","Self-host or cloud"],"codeExamples":[{"title":"Near-text Search (GraphQL)","language":"bash","code":"curl https://your-cluster.weaviate.cloud/v1/graphql \\\n  -H \"Authorization: Bearer $WEAVIATE_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\"query\": \"{ Get { Document(nearText: {concepts: [\"AI\"]}) { title } } }\"}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"qdrant","name":"Qdrant Vector Database","nameCn":"Qdrant 向量数据库","category":"vector-db","categoryCn":"向量数据库","description":"High-performance vector search engine written in Rust, for semantic search and recommendations.","descriptionCn":"Rust 编写的高性能向量检索引擎，用于语义搜索和推荐。","website":"https://qdrant.tech","docsUrl":"https://qdrant.tech/documentation","pricing":"free tier (cloud), pay-as-you-go, self-hosted (free)","auth":["API Key"],"endpoints":["https://{cluster}.cloud.qdrant.io:6333/collections","https://{cluster}.cloud.qdrant.io:6333/collections/{name}/points/search"],"sdks":["Python","TypeScript","Go","Rust","Java"],"status":"online","lastUpdated":"2026-07-27","popularity":63,"referralUrl":"https://qdrant.tech/?ref=toolkiti","tags":["vector-db","search","rust"],"features":["High-performance (Rust-based)","Rich filtering & payload support","Scalable distributed architecture","Self-hosted (free) & cloud tiers","gRPC & REST interfaces"],"codeExamples":[{"title":"Search Points","language":"bash","code":"curl -X POST https://your-cluster.cloud.qdrant.io:6333/collections/my-collection/points/search \\\n  -H \"Content-Type: application/json\" \\\n  -H \"api-key: $QDRANT_API_KEY\" \\\n  -d '{\"vector\": [0.1, 0.2, 0.3], \"limit\": 5}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"modal","name":"Modal GPU Cloud","nameCn":"Modal GPU 云","category":"cloud-gpu","categoryCn":"GPU 云","description":"Serverless GPU compute platform for AI inference, batch processing, and model deployment.","descriptionCn":"无服务器 GPU 计算平台，用于 AI 推理、批处理和模型部署。","website":"https://modal.com","docsUrl":"https://modal.com/docs","pricing":"pay-as-you-go (per second), free tier available","auth":["API Key (Token)"],"endpoints":["https://api.modal.com/v1/functions","https://api.modal.com/v1/volumes"],"sdks":["Python SDK"],"status":"online","lastUpdated":"2026-07-27","popularity":52,"referralUrl":"https://modal.com/?ref=toolkiti","tags":["cloud","gpu","serverless"],"features":["Serverless GPU compute","Pay-per-second pricing","Python SDK with local dev","Auto-scaling infrastructure","Volumes & secret management"],"codeExamples":[{"title":"Deploy a Function","language":"python","code":"import modal\napp = modal.App(\"my-app\")\n\n@app.function(gpu=\"A100\")\ndef generate(prompt: str):\n    # Your AI inference code here\n    return f\"Generated from: {prompt}\""}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"runpod","name":"RunPod GPU Cloud","nameCn":"RunPod GPU 云","category":"cloud-gpu","categoryCn":"GPU 云","description":"GPU cloud platform with serverless endpoints, pods, and auto-scaling for AI workloads.","descriptionCn":"GPU 云平台，提供无服务器端点、Pod 和自动扩缩容 AI 工作负载。","website":"https://runpod.io","docsUrl":"https://docs.runpod.io","pricing":"pay-as-you-go (per hour/sec), cheap spot instances","auth":["API Key"],"endpoints":["https://api.runpod.ai/v2/{endpoint_id}/runsync","https://api.runpod.ai/v1/pods"],"sdks":["Python","curl"],"status":"online","lastUpdated":"2026-07-27","popularity":50,"referralUrl":"https://runpod.io?ref=","tags":["cloud","gpu","serverless"],"features":["GPU pods & serverless endpoints","Cheap spot instances","Auto-scaling for workloads","Pre-built templates available","Community serverless templates"],"codeExamples":[{"title":"Run Serverless Endpoint","language":"bash","code":"curl https://api.runpod.ai/v2/YOUR_ENDPOINT_ID/runsync \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $RUNPOD_API_KEY\" \\\n  -d '{\"input\": {\"prompt\": 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Finds content by meaning, not keywords.","descriptionCn":"基于嵌入向量的 AI 搜索引擎，按语义匹配内容而非关键词。","website":"https://exa.ai","docsUrl":"https://docs.exa.ai","pricing":"free tier (1000 queries/mo), paid plans","auth":["API Key"],"endpoints":["https://api.exa.ai/search","https://api.exa.ai/contents"],"sdks":["Python","TypeScript","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":82,"referralUrl":"https://exa.ai/?ref=toolkiti","tags":["search","semantic","embeddings","ai"],"rateLimit":"1000 queries/mo (free tier)","features":["Semantic search by meaning","Embeddings-based content discovery","Similarity & content retrieval","AI agent optimized","Developer-friendly API"],"codeExamples":[{"title":"Semantic Search","language":"bash","code":"curl https://api.exa.ai/search \\\n  -H \"Content-Type: application/json\" \\\n  -H \"x-api-key: $EXA_API_KEY\" \\\n  -d '{\"query\": \"AI agents best practices\", \"numResults\": 5}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"firecrawl","name":"Firecrawl API","nameCn":"Firecrawl 网页抓取接口","category":"search","categoryCn":"搜索服务","description":"Web scraping and crawling API optimized for AI. Converts web pages into clean markdown or structured data.","descriptionCn":"专为 AI 优化的网页抓取和爬取工具，将网页转为干净 Markdown 或结构化数据。","website":"https://firecrawl.dev","docsUrl":"https://docs.firecrawl.dev","pricing":"free tier (500 pages/mo), paid plans","auth":["API Key"],"endpoints":["https://api.firecrawl.dev/v1/scrape","https://api.firecrawl.dev/v1/crawl"],"sdks":["Python","Node.js","Go","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":77,"referralUrl":"https://firecrawl.dev/?ref=toolkiti","tags":["scraping","crawling","web","markdown"],"rateLimit":"500 pages/mo (free tier)","features":["Web scraping for AI agents","Converts pages to clean Markdown","Supports JS-rendered pages","Crawl entire websites","Free tier available"],"codeExamples":[{"title":"Scrape a URL to Markdown","language":"bash","code":"curl https://api.firecrawl.dev/v1/scrape \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $FIRECRAWL_API_KEY\" \\\n  -d '{\"url\": \"https://example.com\", \"formats\": [\"markdown\"]}'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"midjourney","name":"Midjourney API","nameCn":"Midjourney 接口","category":"image","categoryCn":"图像生成","description":"Industry-leading AI image generation via Discord bot API. Produces artistic, photorealistic, and creative visuals.","descriptionCn":"业界领先的 AI 图像生成，通过 Discord 机器人 API 产生艺术级、照片级和创意视觉内容。","website":"https://www.midjourney.com","docsUrl":"https://docs.midjourney.com","pricing":"subscription ($10-$60/mo), API via third-party","auth":["API Key","Discord Token"],"endpoints":["/imagine","/describe","/blend"],"sdks":["Python (unofficial)","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":75,"referralUrl":"https://www.midjourney.com","tags":["image","generation","art","creative"],"features":["Industry-leading creative generation","Artistic & photorealistic output","Style consistency with references","Upscaling & variation tools","Active creative community"],"codeExamples":[{"title":"Imagine (via Discord API)","language":"bash","code":"# Midjourney operates primarily through Discord\n# Third-party APIs wrap the Discord bot:\n# /imagine prompt: a serene mountain landscape --ar 16:9"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"leonardo-ai","name":"Leonardo.AI API","nameCn":"Leonardo.AI 接口","category":"image","categoryCn":"图像生成","description":"AI image generation platform with fine-tuned models, real-time generation, and training API.","descriptionCn":"AI 图像生成平台，提供微调模型、实时生成和模型训练 API。","website":"https://leonardo.ai","docsUrl":"https://docs.leonardo.ai","pricing":"free tier (150 tokens/day), paid plans","auth":["API Key"],"endpoints":["https://cloud.leonardo.ai/api/rest/v1/generations"],"sdks":["Python","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":62,"tags":["image","generation","training","models"],"features":["Fine-tuned generation models","Real-time canvas editing","Custom model training","API and web interface","Free daily tokens"],"codeExamples":[{"title":"Generate Image","language":"bash","code":"curl https://cloud.leonardo.ai/api/rest/v1/generations \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $LEONARDO_API_KEY\" \\\n  -d '{\n    \"prompt\": \"a futuristic cityscape\",\n    \"modelId\": \"b24e16ff-06e3-43eb-8d33-4416c2d75876\"\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"ideogram","name":"Ideogram API","nameCn":"Ideogram 接口","category":"image","categoryCn":"图像生成","description":"AI image generation with superior text rendering. Known for accurate text-in-image generation.","descriptionCn":"AI 图像生成，文字渲染能力业界领先，以准确的图中文字著称。","website":"https://ideogram.ai","docsUrl":"https://api-docs.ideogram.ai","pricing":"free tier, paid plans from $20/mo","auth":["API Key"],"endpoints":["https://api.ideogram.ai/generate","https://api.ideogram.ai/upscale"],"sdks":["Python","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":48,"tags":["image","generation","text","design"],"features":["Superior text rendering in images","Accurate in-image typography","Style customization options","Upscaling API","Ideal for design & marketing"],"codeExamples":[{"title":"Generate with Text","language":"bash","code":"curl https://api.ideogram.ai/generate \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Api-Key: $IDEOGRAM_API_KEY\" \\\n  -d '{\n    \"image_request\": {\n      \"prompt\": \"A poster that says 'Hello World'\",\n      \"aspect_ratio\": \"16/9\"\n    }\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"github-api","name":"GitHub REST & GraphQL API","nameCn":"GitHub 接口","category":"tools","categoryCn":"开发工具","description":"Full GitHub platform API: repos, issues, PRs, Actions, search, code scanning, and more.","descriptionCn":"GitHub 全平台 API：仓库、Issue、PR、Actions、搜索、代码扫描等。","website":"https://github.com","docsUrl":"https://docs.github.com/en/rest","pricing":"free (5000 req/hr for authenticated), unlimited for public repos","auth":["Personal Access Token","OAuth App","GitHub App"],"endpoints":["https://api.github.com","https://api.github.com/graphql"],"sdks":["Octokit (JS/TS)","PyGithub","Go-Github","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":92,"tags":["github","code","devops","git","ci-cd"],"rateLimit":"5000 req/hr (authenticated)","features":["Full GitHub platform API","REST & GraphQL interfaces","Repos, issues, PRs, Actions","Code scanning & security","Generous free tier"],"codeExamples":[{"title":"Get User Repos","language":"bash","code":"curl -H \"Authorization: token $GITHUB_TOKEN\" \\\n  -H \"Accept: application/vnd.github+json\" \\\n  https://api.github.com/user/repos?per_page=5"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"supabase","name":"Supabase API","nameCn":"Supabase 接口","category":"tools","categoryCn":"开发工具","description":"Open-source Firebase alternative: PostgreSQL database, auth, realtime subscriptions, and storage API.","descriptionCn":"开源 Firebase 替代品：PostgreSQL 数据库、身份认证、实时订阅、存储 API。","website":"https://supabase.com","docsUrl":"https://supabase.com/docs","pricing":"free tier (2 projects, 500 MB DB), paid plans","auth":["API Key (anon/service_role)","OAuth"],"endpoints":["https://[project].supabase.co/rest/v1/","https://[project].supabase.co/auth/v1/"],"sdks":["JavaScript/TypeScript","Python","Dart","Go","Swift","Kotlin"],"status":"online","lastUpdated":"2026-07-28","popularity":76,"referralUrl":"https://supabase.com/referral?ref=toolkiti","tags":["database","auth","realtime","backend","postgres"],"features":["Open-source Firebase alternative","PostgreSQL database with REST API","Built-in auth & Row Level Security","Realtime subscriptions","File storage"],"codeExamples":[{"title":"Query Data (REST)","language":"bash","code":"curl \"https://your-project.supabase.co/rest/v1/users\" \\\n  -H \"apikey: $SUPABASE_ANON_KEY\" \\\n  -H \"Authorization: Bearer $SUPABASE_ANON_KEY\""}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"resend","name":"Resend API","nameCn":"Resend 邮件接口","category":"tools","categoryCn":"开发工具","description":"Email API for developers. Send transactional and marketing emails with high deliverability.","descriptionCn":"面向开发者的邮件 API，发送事务邮件和营销邮件，送达率高。","website":"https://resend.com","docsUrl":"https://resend.com/docs","pricing":"free tier (3000 emails/mo for first 3 months), paid plans","auth":["API Key"],"endpoints":["https://api.resend.com/emails"],"sdks":["JavaScript/TypeScript","Python","Go","PHP","Ruby","Elixir","curl"],"status":"online","lastUpdated":"2026-07-28","popularity":55,"referralUrl":"https://resend.com/?ref=toolkiti","tags":["email","transactional","marketing","notification"],"features":["Email API for developers","High deliverability rates","React Email templates","Analytics & tracking","Generous free tier"],"codeExamples":[{"title":"Send Email","language":"bash","code":"curl https://api.resend.com/emails \\\n  -H \"Authorization: Bearer $RESEND_API_KEY\" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\n    \"from\": \"onboarding@resend.dev\",\n    \"to\": [\"user@example.com\"],\n    \"subject\": \"Hello!\",\n    \"text\": \"Welcome to Resend\"\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"cursor","name":"Cursor AI IDE","nameCn":"Cursor AI 编辑器","category":"ai-ide","categoryCn":"AI 编辑器","description":"AI-first code editor with deep Copilot++ integration, Composer for multi-file edits, and codebase-wide context understanding.","descriptionCn":"AI 优先的代码编辑器，深度集成 Copilot++、多文件编辑 Composer、全代码库上下文理解。","website":"https://cursor.com","docsUrl":"https://docs.cursor.com","pricing":"free tier, Pro $20/mo, Business $40/mo","auth":["OAuth (GitHub/Google)"],"endpoints":["Built-in IDE (no REST API)"],"sdks":["VS Code Extension","CLI"],"status":"online","lastUpdated":"2026-07-30","popularity":96,"referralUrl":"https://cursor.com/?ref=toolkiti","tags":["ide","coding","ai-assistant","copilot"],"features":["Copilot++ for multi-line code suggestions","Composer for multi-file AI edits","Codebase-wide context with @ mentions","Built-in chat with GPT-4o, Claude, and more","Terminal AI commands and debugging"],"codeExamples":[{"title":"Cursor Rules (.cursorrules)","language":"text","code":"You are an expert TypeScript developer. Always use functional components with hooks. Prefer arrow functions. 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Enterprise-grade RAG and search infrastructure.","descriptionCn":"Command R+、Embed 和 Rerank 模型。企业级 RAG 和搜索基础设施。","website":"https://cohere.com","docsUrl":"https://docs.cohere.com/reference/about","pricing":"free tier + pay-as-you-go","auth":["API Key"],"endpoints":["https://api.cohere.com/v1/chat","https://api.cohere.com/v1/embed"],"sdks":["Python","Node.js","Go","Java"],"status":"online","lastUpdated":"2026-08-01","popularity":81,"tags":["llm","embeddings","rerank"],"referralUrl":"https://cohere.com","features":["Command-R for business RAG","Embed v3 for multilingual embeddings","Rerank for search relevance","Tool use & multi-step reasoning","Enterprise security & compliance"],"codeExamples":[{"title":"Chat with RAG","language":"bash","code":"curl https://api.cohere.com/v1/chat \\\n  -H \"Content-Type: application/json\" \\\n  -H \"Authorization: Bearer $COHERE_API_KEY\" \\\n  -d '{\n    \"model\": \"command-r-plus\",\n    \"message\": \"Hello!\"\n  }'"}],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}},{"slug":"stripe-climate","name":"Stripe Climate API","nameCn":"Stripe 碳排放接口","category":"payment","categoryCn":"支付金融","description":"Embed carbon removal into your checkout. Contribute a fraction of revenue to carbon removal.","descriptionCn":"将碳清除嵌入结账流程。将部分收入贡献给碳清除项目。","website":"https://stripe.com/climate","docsUrl":"https://docs.stripe.com/climate","pricing":"1% of transaction","auth":["API Key"],"endpoints":["https://api.stripe.com/v1/climate/orders"],"sdks":["Python","Node.js","Go"],"status":"online","lastUpdated":"2026-08-01","popularity":36,"tags":["climate","sustainability","payment"],"_meta":{"totalApis":127,"siteDescription":"Structured API references for AI agents and developers","siteUrl":"https://www.toolkiti.org","bilingual":["en","zh"],"lastUpdated":"2026-07-29"}}]