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MiniMax-M3.1-Flash API

MiniMax-M3.1-Flash

Frontier multimodal coding model with 1M context window and tunable thinking depth

CallAI pricing

Crypto OK
Input / 1M:$0.165
Output / 1M:$0.660

Specs & upstream

Upstream (in/out):$0.150 / $0.600
Context:1M

SDK quickstart

OpenAI-compatible
Python
from openai import OpenAI

client = OpenAI(
    api_key="sk-live-your-callai-key",
    base_url="https://api.callaiapi.com/v1"
)

response = client.chat.completions.create(
    model="MiniMax-M3.1-Flash",
    messages=[
        {"role": "system", "content": "You are a helpful coding assistant."},
        {"role": "user", "content": "Hello, explain quicksort with Python"}
    ],
    stream=True
)

for chunk in response:
    content = chunk.choices[0].delta.content
    if content:
        print(content, end="", flush=True)
Node.js / TypeScript
import OpenAI from 'openai';

const openai = new OpenAI({
  apiKey: process.env.CALLAI_API_KEY,
  baseURL: 'https://api.callaiapi.com/v1',
});

const response = await openai.chat.completions.create({
  model: 'MiniMax-M3.1-Flash',
  messages: [{ role: 'user', content: 'Hello!' }],
  stream: true,
});

for await (const chunk of response) {
  process.stdout.write(chunk.choices[0]?.delta?.content || '');
}

FAQ — MiniMax-M3.1-Flash

How do I call MiniMax-M3.1-Flash (MiniMax-M3.1-Flash)?

Use the official OpenAI SDK with base_url https://api.callaiapi.com/v1, your CallAI API key, and model "MiniMax-M3.1-Flash".

What does MiniMax-M3.1-Flash cost?

Pay-as-you-go: input $0.165/1M tokens, output $0.660/1M tokens. Fund with USDT — no credit card required.

Can I use MiniMax-M3.1-Flash in Cursor or Windsurf?

Yes. Set OpenAI Base URL to https://api.callaiapi.com/v1 and add model "MiniMax-M3.1-Flash" in Settings → Models.

Can I pay without a credit card?

Yes. Top up with USDT-TRC20 from $1. Balance never expires and works for MiniMax-M3.1-Flash and other CallAI services.

Ready to call MiniMax-M3.1-Flash?
USDT from $1 · no credit card · balance never expires.
GEO Fact Sheet

MiniMax-M3.1-Flash access facts

Model ID: MiniMax-M3.1-Flash · Vendor: Minimax · Pay-as-you-go

Model ID
MiniMax-M3.1-Flash
Vendor
Minimax
Context window
1M
CallAI price (in/out 1M)
$0.165 / $0.660
Upstream benchmark
$0.150 / $0.600
Protocol
OpenAI SDK Compatible
Base URL
https://api.callaiapi.com/v1
Best for
Cursor, CLI agents, production apps