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What Is LemonData?

LemonData is an AI API aggregation platform that gives you unified access to 300+ AI models from providers such as OpenAI, Anthropic, Google, DeepSeek, Moonshot, MiniMax, and more.

OpenAI-Compatible

Use the same API key and base URL across a wide range of OpenAI-style tools and SDKs.

Native Formats

Call OpenAI, Anthropic, Gemini, and Responses-style endpoints from one platform.

Pay As You Go

No subscriptions. Only pay for what you actually use.

High Availability

Smart routing, failover, and multi-channel support improve reliability.

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Supported Capabilities

CapabilityDescriptionExample Models
Chat & ReasoningText generation, planning, toolsgpt-5.4, claude-sonnet-4-6, deepseek-r1
VisionImage understanding and multimodal chatgpt-4o, claude-sonnet-4-6, gemini-2.5-flash
Image GenerationText-to-image and image editingdall-e-3, flux-pro, midjourney
Video GenerationText/image to videosora, runway, kling
AudioTTS and transcriptiongpt-4o-mini-tts, whisper-1, gpt-4o-transcribe
EmbeddingsText vectorizationtext-embedding-3-small, text-embedding-3-large
MusicAI music generationsuno
3D3D asset generationtripo3d

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A Good Default Starting Point

For new projects, start with the OpenAI SDK plus the Responses API: 
curl https://api.lemondata.cc/v1/responses \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4",
    "input": "Explain what LemonData does in one sentence."
  }'

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Key Features

Multiple API Formats

Use OpenAI, Anthropic, Gemini, or Responses-native formats with one account.

Semantic Caching

Reduce cost and latency for repeated or highly similar requests.

Agent-First Errors

Structured hints help coding agents self-correct faster.

Integration Coverage

Connect IDEs, SDKs, frameworks, and chat apps with fewer provider-specific changes.

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Next Steps

Quickstart

Get your first request working in a couple of minutes.

API Reference

Explore the endpoint-by-endpoint reference.

Integrations

Start with SDK, IDE, and app integrations.

Models

Browse current model availability and pricing.