If you work with large language models (LLMs) regularly, you know that sinking feeling when the invoice lands. Official API prices from OpenAI, Anthropic, Google and other providers add up extremely quickly once apps, automations or heavy coding sessions start to scale.
What if you could use exactly the same flagship models — but at up to 96% less than the official list price? That is what APImaster makes possible.
What is APImaster and how does it work?
APImaster is a powerful platform that works much like OpenRouter — with one decisive difference: it saves you a lot of money.
Just like OpenRouter, APImaster acts as a central aggregator. One API key gives you access to many AI providers. You no longer need a separate account and credit card for every vendor (OpenAI, Anthropic, xAI, and so on).
APImaster is especially worthwhile for compute-heavy, popular models: it pays off most with Claude, GPT and Grok, where smart routing and optimized infrastructure cut a large share of your previous API spend. Wiring it into existing tools, scripts or frameworks (Python, LangChain, n8n) takes only a few seconds.
🎁 Your savings bonus: $20 in free credit
Want to try APImaster right away and cut your API bill by up to 96%?
If you sign up through our partner link and make a small initial top-up of at least $10, APImaster adds $20 in extra credit on top.
👉 Sign up for APImaster now and claim your $20 bonus (exclusive partner link)
Supported models on APImaster (full overview for maximum performance)
Whatever the project — advanced software engineering, multimodal image generation or creative writing — APImaster covers a huge range of current models. Here is the full list of available engines:
OpenAI & GPT models
- GPT 6 Astra
- GPT 6 Sol
- GPT 6 Luna
- GPT 5.6 Sol
- GPT 5.6 Terra
- GPT 5.6 Luna
- GPT 5.5
- GPT Image 2
- GPT Image 2.5 Sunburst
- GPT Image 2.5 Flare
Anthropic Claude
- Sonnet 5
- Sonnet 4.6
- Opus 4.7
- Opus 4.8
- Opus 5
- Opus 5.5
DeepSeek
- DeepSeek V4.1 Flash
- Deepseek-v4-flash
- DeepSeek V4 Vision
- Deepseek-v4-pro
- DeepSeek V3.2
Google Gemini & Qwen
- Gemini 3.1 Pro
- Gemini 3.8 Flash
- Gemini 3.7 Flash
- Gemini 3.6 Flash
- Qwen 3.7 Max
- Qwen 3.8 Max
- Qwen 3.8 Flash
- Qwen 3.7 Plus
xAI Grok & image/video generators
- Grok 4.5
- Grok 4.6
- Grok 4.7
- Grok Imagine Image 2.0
- Grok Imagine Video 1.5
- Midjourney 8.2
- Niji 7
- Sora 2
- Sora 2 Pro
- Kling V3 Omni
- Kling Motion Control
- Seedream 5.0 Pro
More top models (Kimi, MiniMax, MiMo, GLM and others)
- Fable 5.1
- Fable 5
- Nano Banana
- Nano Banana Pro
- Nano Banana 2
- MiniMax H3
- MiniMax M3
- Jev
- Kimi K2.7 Code
- Kimi K2.8 Preview
- Kimi K3
- MiMo v2.5 Pro
- MiMo v2.5
- MiMo v2.6 Pro
- MiMo v2.6 Flash
- Doubao Seed 2.1 Pro
- Doubao Seed 2.1 Turbo
- GLM 5.3 Flash
- XGLM 5.3 Flash
- GLM 5.3
- GLM 5.2
Bottom line: is the switch worth it?
Anyone in AI development, content creation or workflow automation who has to watch the budget can hardly skip a setup like APImaster. Up to 96% savings at the same model quality takes serious pressure off every developer budget.
Use the link above, claim the starter credit and try it in your next project. Which models do you use most? Tell us in the comments.
GPT 6 Astra GPT 6 Sol GPT 6 Luna GPT 5.6 Sol GPT 5.6 Terra GPT 5.6 Luna GPT 5.5 Fable 5.1 Fable 5 Sonnet 5 Grok Imagine Image 2.0 Seedream 5.0 Pro GPT Image 2 GPT Image 2.5 Sunburst GPT Image 2.5 Flare Midjourney 8.2 Niji 7Nano Banana Nano Banana Pro Nano Banana 2 Sora 2 Sora 2 Pro Kling V3 Omni Kling Motion Control MiniMax H3 DeepSeek V4.1 Flash Deepseek-v4-flash DeepSeek V4 Vision Deepseek-v4-pro DeepSeek V3.2 Sonnet 4.6 Opus 4.7 Opus 4.8 Opus 5 Opus 5.5 MiniMax M3Jev Kimi K2.7 CodeKimi K2.8 Preview Kimi K3 MiMo v2.5 Pro MiMo v2.5 MiMo v2.6 Pro MiMo v2.6 Flash Qwen 3.7 Max Qwen 3.8 Max Qwen 3.8 Flash Qwen 3.7 Plus Doubao Seed 2.1 Pro Doubao Seed 2.1 Turbo GLM 5.3 FlashX GLM 5.3 Flash GLM 5.3 GLM 5.2 Grok 4.5 Grok 4.6 Grok 4.7 Grok Imagine Video 1.5 Gemini 3.1 Pro Gemini 3.8 Flash Gemini 3.7 Flash Gemini 3.6 Flash
