MiniMax-M3 API pricing

MiniMax-M3 costs $0.36 per million input tokens and $1.43 per million output tokens through Adzuki AI. Cached input is $0.0713 per million, about 5× cheaper than fresh input. Billing is per token in USD against a prepaid balance with no subscription, and the model is called minimax-m3 in the API.

MiniMax-M3 at a glance

Every figure below is the price applied at request time.

Model IDminimax-m3
VendorMiniMax
Input$0.36 per 1M tokens
Cached input$0.0713 per 1M tokens
Output$1.43 per 1M tokens
Output vs input4.00× — output is the expensive side of every request
Wire formatOpenAI Chat Completions — POST /chat/completions
Base URLhttps://adzukiai.com/v1
BillingPer token, prepaid USD balance. No subscription, no monthly minimum.
RestrictionsNot for U.S. federal use. See the compliance note below.

What a request actually costs

A worked example: a 10,000-token prompt where 8,000 tokens hit the cache, which produces 2,000 output tokens.

ComponentTokens Rate per 1MCost
Fresh input2,000$0.3564$0.0007128
Cached input8,000$0.0713$0.0005704
Output2,000$1.4256$0.0028512
Total12,000—$0.0041344
Rates shown to six decimals so the arithmetic adds up; the catalogue page rounds them for display. Cached tokens are only billed at the cache rate when the provider serves a prompt prefix from its cache.

The same request without cache hits would cost $0.0064152 — caching is what makes long, repeated system prompts affordable.

How MiniMax-M3 compares

All seven models in the catalogue, sorted by input price, shown as a multiple of MiniMax-M3. USD per million tokens.

ModelVendorInput OutputInput vs MiniMax-M3
doubao-seed-2.0-liteByteDance Doubao0.05190.310.15×
glm-5.3-flashZhipu AI0.05530.190.16×
doubao-seed-2.1-liteByteDance Doubao0.06910.230.19×
mimo-v2.5Xiaomi MiMo0.09270.190.26×
deepseek-v4.1-flashDeepSeek0.140.550.39×
mimo-v2.5-proXiaomi MiMo0.280.560.78×
minimax-m3MiniMax0.361.431.00×
doubao-seed-2.1-proByteDance Doubao0.522.591.46×
glm-5.3Zhipu AI0.551.941.55×
deepseek-v4-proDeepSeek0.912.722.54×
qwen3.8-maxAlibaba Qwen1.514.534.23×
kimi-k3.1-proMoonshot AI1.869.715.21×
kimi-k3Moonshot AI2.2011.006.17×
Full profiles, tags and the machine-readable catalogue are on the pricing page.

Use it in three steps

No sales call required, no approval queue. You can start on your own.

Create an account

Email and password. No phone number, no government ID.

Add credit

Pay by card in USD. The balance is drawn down per token as you use it.

Send the model string

minimax-m3 in any OpenAI SDK.

curl
curl https://adzukiai.com/v1/chat/completions \
  -H "Authorization: Bearer $ADZUKI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "minimax-m3",
    "messages": [{"role": "user", "content": "Explain B-tree splits"}]
  }'

Compliance

Two facts to check before you send production traffic.

!DeepSeek models are restricted for U.S. federal use

Under the FY2026 National Defense Authorization Act (§1532 and §6604) and the U.S. Department of Homeland Security directive issued in October 2026, U.S. federal civilian agencies, the Department of Defense, the Intelligence Community and their contractors may not procure or use DeepSeek technology — including through third-party services such as this one, and regardless of whether the model is self-hosted. Several states, including New York, Virginia, Tennessee and Texas, have imposed comparable restrictions on government devices and networks.

If you are a U.S. federal agency, a federal contractor, or a state or local government entity, do not use the DeepSeek models offered here. Other models in the catalogue are not covered by this restriction. This notice is provided for compliance convenience and is not legal advice; you remain responsible for your own regulatory position.

iWhere your data is processed

Every model in this catalogue is operated by a provider whose inference infrastructure is located in mainland China. When you call a model, the content of your request is transmitted to that provider and processed there, and the response is returned to you. Account and billing data are stored in the United States and the European Union.

We do not use your prompts or outputs to train models. If your workload cannot leave a particular jurisdiction, contact support@adzukiai.com before sending production traffic.

MiniMax-M3 questions

Cost, caching and jurisdiction — the three things people ask first.

How much does MiniMax-M3 cost?

MiniMax-M3 costs $0.36 per million input tokens and $1.43 per million output tokens, with cached input at $0.0713 per million. Billing is per token against a prepaid USD balance; there is no subscription and no monthly minimum.

Does prompt caching reduce the cost of MiniMax-M3?

Yes. Cached input is $0.0713 per million tokens against $0.36 for fresh input, roughly 5× cheaper. Caching only applies when the provider serves a prompt prefix from its cache; the first request that populates the cache still pays the full input rate.