Results for “llm api”

264 tools in this category · Updated 2 Nov 2026

“llm api”CodingWays to use: SDK / libraryShowing 264 tools

.txt APIby .txtStructured outputs API that enforces JSON Schema, regex, and grammar constraints on LLM responses.Pay as you go
LiteLLMby LiteLLMYC W23Open-source AI gateway that puts many LLM providers behind one API with spend caps and routingFreemium
Runware APIby RunwareModel APIs, serverless GPUs and reserved compute for AI workloadsPay as you go
Deepchecks LLM Evaluationby DeepchecksProduction-grade LLM evaluation, testing, and monitoring platformPaid
RubyLLMby RubyLLMBuild model-powered applications and agents in RubyFree
vLLMby vLLMLLM inference and serving library.Free
Z.ai API Platformby Z.aiPay-as-you-go API access to Z.ai's GLM text, vision, image and agent models.Pay as you go
Agent Observability (Datadog LLM Observability)by DatadogEvaluate, improve, and trace AI agents in one Datadog platformFreemium
You.com APIsby You.comLive web search, cited answers, and deep research APIs for AI applicationsFreemium
Poe APIby QuoraOne OpenAI-compatible endpoint for hundreds of models, billed against Poe subscription pointsUnknown
Perplexity API Platformby PerplexityDeveloper APIs for web-grounded agents, search, embeddings and probability-style decisions.Pay as you go
OpenAI API Platformby OpenAIDeveloper API for calling OpenAI models for text, images, audio, and agents.Pay as you go
Cohere APIby CohereCohere API for building retrieval, generation, and embedding featuresPay as you go
Box AI APIby BoxBox AI API for asking questions, extracting metadata, and summarizing Box filesUnknown
any-llmby Mozilla.aiSwitch LLM providers through a common Python interfaceFree
Merge Gatewayby MergeOne API for every major LLM, with routing, spend controls, and observabilityFreemium
Telnyx Inference APIby TelnyxServerless open-weight model inference behind an OpenAI-compatible API.Pay as you go
Gemini APIby GoogleDeveloper API for Gemini models, agents, and multimodal generationFreemium
ElevenAPIby ElevenLabsDeveloper API for text to speech, transcription, music, sound effects, dubbing and voice agents.Freemium
Exa Search APIby ExaYC S21Web search API that returns ranked results with page text, highlights, and AI summaries for AI agents and apps.Pay as you go
Parallel Search APIby Parallel Web SystemsWeb search API that returns ranked URLs and compressed excerpts for AI agentsFreemium
Hume APIby Hume AIDeveloper voice APIs for emotionally expressive speech, with EVI and TTS being sunset on November 13, 2026.Unknown
AI SDKby VercelOpen-source TypeScript toolkit for adding LLMs and agents to apps through one provider-neutral API.Free
LLM Compressorby IBMOpen-source Python library for quantizing and pruning LLMs to run faster in vLLMFree