Integrate once, call them all.
Use one LemonData key across native Anthropic/Gemini routes and OpenAI-compatible `/v1` routes. GPT, Claude, Gemini, plus leading image and video models share one model layer with high-availability routing and fallbacks, while saving you 30-70% on API costs.
- Native + compatible
- hundreds of models
- 30–70% off
Live demo
Stop guessing. Start debugging.
Forget lengthy API docs. We built a live sandbox for text, image, and video generation. Endpoints, parameters, and JSON responses are right in front of you—what you see is what you get.
{"model": "gpt-5.5","messages": [{"role": "user","content": "Summarize this release note"}]}
— What models can make
Stop choosing blindly.
Models shouldn't be just a name. We provide image and video example previews so you can compare style, providers, and costs before writing a single line of code.
Editorial product render with layered translucent UI forms
Animated scene with camera motion and character action
Photoreal workspace hero for a developer tool
Macro flower motion with shallow depth of field
High-contrast night city concept frame
Sharp technical poster with code texture
Cinematic trailer cut with atmospheric motion
Live-action street interview shot with natural motion
— Pricing
Start free. Pay as you scale.
Get trial credits upon signup. Start with a few real API requests to check stability and fit. Once you're ready to scale, add funds on a pay-as-you-go basis.
Included trial credits
Get free API credits upon signup. Try a few real requests first, then decide whether to top up.
True pay-as-you-go
No subscriptions, no tiers. Pay strictly for the tokens you consume, with real-time billing tracking in the dashboard.
Radical transparency
Every model's per-token rate is fully public with zero hidden markups. Compare costs clearly before making a routing decision.
— FAQ
Common questions
What is LemonData?
One platform for native provider routes and OpenAI-compatible `/v1` routes. Use Claude or Gemini in their native formats when those features matter, or keep an existing OpenAI-style SDK for portable chat across GPT, Claude, Gemini, DeepSeek, and more. When something breaks, the error tells your code what to do next instead of just failing.
How does pricing work?
You pay per token, nothing else. Most models cost 30–70% less than going direct, and you can see the exact price before you call.
Can I use OpenAI-compatible SDKs?
Yes. Existing OpenAI-compatible clients can point at LemonData's `/v1` routes with a LemonData key. For Claude-native or Gemini-native behavior, use the matching `/v1/messages` or `/v1beta` route instead of forcing everything through the OpenAI shape.
Is there a free trial?
Every new account starts with credits. Hook up the API, make some real calls, and see if it works for you.